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Fueiceel® 二氧化锰正极片

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  • 产品描述：Fueiceel® Manganese Dioxide Cathode Plate
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Manganese Dioxide Cathodes

二氧化锰正极

MnO₂ Cathode Sheets · Stainless Steel Mesh Current Collector

面向水系锌锰电池、锌基电池及相关电化学科研实验的 二氧化锰正极片系列。 电极采用不锈钢网作为导电集流体， 提供常规双面涂覆及单面涂覆版本， 活性物质载量覆盖 12、24、48 mg/cm²， 并提供方形、小尺寸带集流边、90 × 76.5 mm 以及纽扣电池用电极等多种规格。

MnO₂ 不锈钢网集流体 双面 / 单面 12 / 24 / 48 mg/cm² 20 个常规 SKU 水系锌锰电池
查看规格与价格 查看参考参数
Product Overview

产品介绍

采用不锈钢网作为导电与机械支撑骨架， 覆盖双面标准型、单面型、方片、 带外露集流边及纽扣电池用规格。

二氧化锰正极是面向 水系锌锰电池及相关电化学体系的预制正极片。 电极以不锈钢网作为集流体， 在金属网骨架上构建二氧化锰活性物质电极层， 便于与实验夹具、导线或电池结构形成导电连接。

常规二氧化锰正极采用 双面活性物质结构， 即不锈钢网集流体两面均具有活性物质层； 部分规格明确标注为 单面， 该类产品仅在一面设置活性物质， 另一面保留不锈钢网集流体表面， 适合对电极反应方向或装配方式有特殊要求的实验。

常规活性物质载量包括 12、24 和 48 mg/cm²。 产品尺寸覆盖 10 × 10 mm、 20 × 20 mm、25 × 25 mm、 90 × 76.5 mm 及 Φ12 mm 等规格。 部分方片采用 “主体尺寸 + 10 mm 集流区”的形式， 其中额外的 +10 mm 为不锈钢网导电集流区域。

活性物质载量、尺寸和涂覆形式应按照具体 SKU 选型。 页面中的参考技术参数来自所提供的锰电极参数表， 用于说明代表性样品特征， 并不表示所有尺寸、载量和单/双面版本均具有完全相同的数值。
SS Mesh 导电集流体
不锈钢网
20 当前整理
常规 SKU
12–48 活性物质载量
mg/cm²
2 涂覆形式
双面 / 单面
Electrode Structure

双面与单面电极结构

以下使用 CSS 结构示意说明二氧化锰活性层与 不锈钢网集流体的关系， 不使用参考产品图片。

常规双面二氧化锰正极

Standard
MnO₂
活性物质层
不锈钢网
集流体
MnO₂
活性物质层

常规规格为双面涂覆结构。 不锈钢网位于电极内部， 两侧均设置二氧化锰活性物质层， 适用于一般水系锌锰电池及电化学材料实验。

单面二氧化锰正极

Single-Sided
MnO₂
活性物质层
不锈钢网
集流体
集流体
外露面

单面型号只有一面设置二氧化锰活性物质层， 另一面为不锈钢网集流体侧。 该结构适合对电极方向、 接触方式或单向反应界面有明确要求的实验。

Current Collector

不锈钢网集流方式

不锈钢网同时承担导电连接与电极层机械支撑功能， 部分型号设计有额外外露集流区域。

SS
不锈钢网骨架

金属网贯穿电极主体， 为二氧化锰电极层提供机械支撑， 同时建立电子传输路径。

+10
外露集流区域

规格中标记 10 × (10+10) mm、 20 × (20+10) mm、 25 × (25+10) mm 的额外 +10 mm 区域为不锈钢网集流区。

1S
单面外露集流体

单面电极背面不设置活性物质， 可直接看到不锈钢网集流体， 便于指定反应面和集流方向。

Specifications & Pricing

规格与价格

以下汇总当前整理的 20 个常规 SKU。 “单面”型号仅单侧具有活性物质， 其余常规型号按双面结构展示。

尺寸 / 规格涂覆形式活性物质载量包装数量参考售价
10 × 10 mm 双面 48 mg/cm²3 片¥120
Φ12 mm 单面 12 mg/cm²60 片¥1360
10 × (10 + 10) mm 双面 24 mg/cm²2 片¥90
10 × (10 + 10) mm 双面 24 mg/cm²3 片¥130
10 × (10 + 10) mm 双面 48 mg/cm²2 片¥90
20 × 20 mm 双面 24 mg/cm²2 片¥180
20 × 20 mm 双面 48 mg/cm²2 片¥180
20 × (20 + 10) mm 双面 24 mg/cm²—¥100
20 × (20 + 10) mm 双面 48 mg/cm²—¥100
25 × 25 mm 双面 24 mg/cm²1 片¥106
25 × 25 mm 双面 48 mg/cm²1 片¥106
25 × (25 + 10) mm 双面 24 mg/cm²—¥110
25 × (25 + 10) mm 双面 48 mg/cm²—¥110
90 × 76.5 mm 单面 12 mg/cm²1 片¥130
90 × 76.5 mm 双面 24 mg/cm²1 片¥170
90 × 76.5 mm 单面 24 mg/cm²1 片¥130
90 × 76.5 mm 双面 48 mg/cm²1 片¥170
90 × 76.5 mm 双面 48 mg/cm²8 片¥1181.5
纽扣用 25 × 25 mm 单面 12 mg/cm²5 片¥304
纽扣用 25 × 25 mm 单面 24 mg/cm²5 片¥304
说明：表中“参考售价”采用当前产品资料中的售价字段。 对于原始 SKU 名称中未明确标注片数的 20 × (20 + 10) mm 和 25 × (25 + 10) mm 规格，包装数量保持为“—”，避免擅自推定。 “+10 mm”为额外不锈钢网导电集流区域， 不计入主要活性物质区域尺寸。
Reference Parameters

参考技术参数

以下参数根据所提供的“锰电极参数表”整理， 用于代表性样品参考。 不同尺寸、载量及单/双面规格可能有所不同。

0.24 ± 0.01 mm 参考电极厚度
24 ± 1 mg/cm² 参考面密度
400 ± 50 mAh 参考容量
220 ± 20 mAh/g 参考比容量
序号项目单位测试 / 计算方法参考参数
01点电阻（万用表）Ω万用表直接测试最近的两个点50 ± 10
02点电阻（内阻仪）Ω内阻仪直接测试最近的四个点3 ± 0.5
03厚度mm测厚仪0.24 ± 0.01
04极片重量g电子称4.5 ± 0.2
05不锈钢重量g电子称2.2 ± 0.1
06极片涂料重量g电子称2.4 ± 0.1
07活性物质重量mg电子称1600 ± 50
08面积cm²直尺测量68 ± 2
09面密度mg/cm²计算24 ± 1
10极片吸液量g/g带集流体极片浸泡 2 M 硫酸锌溶液 24 h， 计算吸液量与总重量的比值0.55 ± 0.05
11容量mAh单片组装电池， 一正两负夹 AGM， 以 50 mA 放电， 约 0.73 mA/cm²400 ± 50
12比容量mAh/g实际容量除以活性物质质量220 ± 20
参数说明：上述数据来自所提供的参考参数表， 应理解为特定电极样品及对应测试条件下的参考值。 不同尺寸、活性物质载量、 单面 / 双面结构及实际组装条件均可能导致结果变化， 不作为所有 SKU 的统一保证值。
Selection Guide

快速选型

推荐按照 “电池结构 → 单/双面 → 电极尺寸 → 活性物质载量 → 集流方式” 的顺序确认规格。

01

选择单面或双面

常规实验可优先选择双面结构； 如果反应界面具有明确方向， 可选择单面型号。

02

确认活性物质载量

当前规格覆盖 12、24、48 mg/cm²， 应根据实验设计选择对应载量。

03

确认电极尺寸

小型实验可选择 10、20、25 mm 方片， 大片实验可选择 90 × 76.5 mm。

04

是否需要外露集流区

如果需要方便夹持或接线， 可选择带 +10 mm 不锈钢网集流区域的规格。

Applications

典型应用

适用于水系锌锰电池、 锌基储能体系及二氧化锰正极材料相关科研实验。

01
水系锌锰电池

用于水系锌锰电池正极材料及电池组装研究。

02
正极材料筛选

用于不同载量、 电极面积和结构条件下的材料对比。

03
水系锌基电池

用于锌基水系电化学体系和正极结构研究。

04
纽扣电池实验

提供 Φ12 mm 及纽扣实验用单面正极规格。

05
单面反应研究

单面型号适用于需要指定反应方向的实验结构。

06
双面电极研究

常规双面结构适合二氧化锰正极片的基础研究。

07
集流体结构研究

用于研究不锈钢网集流体与活性物质层之间的结构关系。

08
电极参数研究

可用于厚度、面密度、 吸液及容量等电极参数的实验研究。

FAQ

常见问题

关于二氧化锰正极、 单双面结构、不锈钢网集流体和规格选型的常见问题。

本系列采用不锈钢网作为集流体。 不锈钢网同时承担导电连接和电极层机械支撑作用。
常规二氧化锰正极为双面结构， 即不锈钢网两面均具有活性物质。 只有规格中明确标注“单面”的产品 才是一面具有活性物质、 另一面为不锈钢网集流体。
+10 mm 为外露的不锈钢网集流区域， 主要用于导电连接、夹持或接线， 不属于主要活性物质区域。
这些数值对应不同 SKU 的活性物质载量。 实际选型应根据实验设计、 电极面积、电池结构和目标研究条件确定， 不建议仅根据一个参数单独判断。
不是。 该数值来自所提供参考参数表中的特定样品及测试条件， 应作为代表性参考参数使用。 不同尺寸、载量、单/双面结构以及电池组装方式均可能产生不同结果。
当前原始 SKU 名称中， 部分带 +10 mm 集流区域的规格没有明确记录片数。 为避免擅自推定， 本页面将对应包装数量显示为“—”。

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  • 💬 微信：SCI-Materials-Hub

  • 📧 Email 报价/对公需求：contact@scimaterials.cn


二氧化锰正极价格表

不同尺寸、活性物质负载量及包装数量的二氧化锰正极规格与售价对照

尺寸规格电极形式活性物质负载量包装数量售价
10 × 10 mm 常规 48 mg/cm²3片¥120
Φ12 mm 圆形电极 单面 12 mg/cm²60片¥1360
10 × (10 + 10) mm 带连接区 24 mg/cm²2片¥90
3片¥130
48 mg/cm²2片¥90
20 × 20 mm 常规 24 mg/cm²2片¥180
48 mg/cm²2片¥180
20 × (20 + 10) mm 带连接区 24 mg/cm²未标数量 ¥100
48 mg/cm²未标数量 ¥100
25 × 25 mm 常规 24 mg/cm²1片¥106
48 mg/cm²1片¥106
25 × (25 + 10) mm 带连接区 24 mg/cm²未标数量 ¥110
48 mg/cm²未标数量 ¥110
90 × 76.5 mm 单面 12 mg/cm²1片¥130
常规 24 mg/cm²未标数量 ¥170
单面 24 mg/cm²未标数量 ¥130
常规 48 mg/cm²未标数量 ¥170
常规 8片¥1182
25 × 25 mm 纽扣电池规格 纽扣 / 单面 12 mg/cm²5片¥304
24 mg/cm²5片¥304
说明：表中仅展示最终售价；“单面”按照原始规格标注。 原数据中未注明包装数量的规格统一显示为“未标数量”， “带连接区”用于区分 10 × (10 + 10) mm、20 × (20 + 10) mm、 25 × (25 + 10) mm 等带延伸尺寸规格。

部分使用和引用我们材料的参考文献 (摘自于Google Scholar)


二氧化碳还原

1. ACS Nano Strain Relaxation in Metal Alloy Catalysts Steers the Product Selectivity of Electrocatalytic CO2 Reduction

The bipolar membrane (Fumasep FBM) in this paper was purchased from SCI Materials Hub, which was used in rechargeable Zn-CO2 battery tests. The authors reported a strain relaxation strategy to determine lattice strains in bimetal MNi alloys (M = Pd, Ag, and Au) and realized an outstanding CO2-to-CO Faradaic efficiency of 96.6% with outstanding activity and durability toward a Zn-CO2 battery.


2. Front. Chem. Boosting Electrochemical Carbon Dioxide Reduction on Atomically Dispersed Nickel Catalyst

In this paper, Vulcan XC-72R was purchased from SCI Materials Hub. Vulcan XC 72R carbon is the most common catalyst support used in the anode and cathode electrodes of Polymer Electrolyte Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), Alkaline Fuel Cells (AFC), Microbial Fuel Cells (MFC), Phosphoric Acid Fuel Cells (PAFC), and many more!


3. Adv. Mater. Partially Nitrided Ni Nanoclusters Achieve Energy-Efficient Electrocatalytic CO2 Reduction to CO at Ultralow Overpotential

An AEM membrane (Sustainion X37-50 Grade RT), purchased from SCI Materials Hub) was activated in 1 M KOH for 24 h, washed with ultra-purity water prior to use.


4. Adv. Funct. Mater. Nanoconfined Molecular Catalysts in Integrated Gas Diffusion Electrodes for High-Current-Density CO2 Electroreduction

In this paper (Supporting Information), an anion exchanged membrane (Fumasep FAB-PK-130 obtained from SCI Materials Hub (www.scimaterials.cn)) was used to separate the catholyte and anolyte chambers.

SCI Materials Hub: we also recommend our Fumasep FAB-PK-75 for the use in a flow cell.


5. Appl. Catal. B Efficient utilization of nickel single atoms for CO2 electroreduction by constructing 3D interconnected nitrogen-doped carbon tube network

In this paper, the Nafion 117 membrane was obtained from SCI Materials Hub.


6. Vacuum Modulable Cu(0)/Cu(I)/Cu(II) sites of Cu/C catalysts derived from MOF for highly selective CO2 electroreduction to hydrocarbons

In this paper, Proton exchange membrane (Nafion 117), Nafion D520, and Toray 060 carbon paper were purchased from SCI Materials Hub.


7. National Science Review Confinement of ionomer for electrocatalytic CO2 reduction reaction via efficient mass transfer pathways

An anion exchange membrane (PiperION-A15-HCO3) was obtained from SCI Materials Hub.


8. Catalysis Communications Facilitating CO2 electroreduction to C2H4 through facile regulating {100} & {111} grain boundary of Cu2O

Carbon paper (TGPH060), membrane solution (Nafion D520), and ionic membrane (Nafion N117) were obtained from Wuhu Eryi Material Technology Co., Ltd.

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


9. Advanced Energy Materials Interatomic Electronegativity Offset Dictates Selectivity When Catalyzing the CO2 Reduction Reaction

The bipolar membrane (Fumasep FBM), carbon paper (SIGRACET 29BC, Freudenberg paper H23C2), ion exchange membrane (Nafion N117), and anion exchange membrane (Fumasep, FAA-3-PK-130) were all obtained from SCI Materials Hub.


10. Separation and Purification Technology *CO spillover induced by bimetallic xZnO@yCuO active centers for enhancing C–C coupling over electrochemical CO2 reduction

5 % Nafion solution was obtained through SCI Materials Hub.


11. National Science Review Confinement of ionomer for electrocatalytic CO2 reduction reaction via efficient mass transfer pathways

In this paper, PiperION-A5-HCO3 anion exchange resin, Fumion FAA anion exchange resin, PiperION-A15-HCO3 and FAA-3-50 were purchased from SCI Materials Hub.


12. Vacuum Controllable dual Cu–Cu2O sites derived from CuxAl-LDH for CO2 electroreduction to hydrocarbons

Nafion and carbon paper (TGPH060) were supplied through SCI Materials Hub.


13. Chemical Engineering Journal Coupling electrocatalytic CO2 reduction with glucose oxidation for concurrent production of formate with high efficiency

An AEM membrane (PiperION, purchased from SCI Materials Hub) was activated in 1 M KOH for 24 h, washed with ultra-purity water prior to use.


14. Chem Identification of Cu0/Cu+/Cu0 interface as superior active sites for CO2 electroreduction to C2+ in neutral condition

In this paper, Sustainion X37-50 Grade RT membrane and the MEA electrolyzer (CRRMEA1a, Figure S34) with 1cm2 active area were obtained from SCI Materials Hub.

微信公众号中文报道：Chem：基于热力学驱动的混合策略形成Cu0/Cu+/Cu0界面用于中性条件CO2电还原C2+


15. Surfaces and Interfaces Modulating surface microenvironment based on Ag-adorned CuO flower-liked nanospheres for strengthening C-‍C coupling during CO2RR

5 wt.% of Nafion solution, and N115 proton exchange membrane were procured with the help of SCI Materials Hub


16. ACS Appl. Energy Mater. Nanoporous Bismuth Induced by Surfactant-Modified Dealloying for Efficient Electrocatalytic Reduction of CO2 to Formic Acid

The anion exchange membrane (AEM, PiperION A20) and cation exchange membrane (CEM, Nafion 117) were obtained from SCI Materials Hub.


17. Adv. Energy Mater. Tailoring Microenvironments and In Situ Transformations of Cu Catalysts for Selective and Stable Electrosynthesis of Multicarbon Products

For GDE-based CO₂ electrolysis, the MEA reactor (CRRMEA5a, Sci-Materials Hub) consists of a titanium anode plate and a cathode plate with flow fields, along with insulating gaskets, integrated into a compression cell. The geometric area of each flow field is 5 cm² An anion exchange membrane (PiperION, A40-HCO3, Versogen) was used to separate the anode and the cathode.


18. Journal of Environmental Chemical Engineering Evaluation of electromethanogenesis in a microbial electrolysis cell using nylon cloth as a separator: reactor performance and metagenomic analysis

A commercial Nafion PEM (SCI Materials Hub) was used as the control to compare the electromethanogenesis performance.


19. Angew pH-Universal Electrocatalytic CO2 Reduction with Ampere-level Current Density on Doping-engineered Bismuth Sulfide

CRRMEA1a 1cm2 MEA electrolyzer (Figure 4d) was obtained from SCI Materials Hub.

微信公众号中文报道：安徽师范大学最新Angew！全pH范围内铋基催化剂用于安培级电流密度电催化CO2还原


20. Separation and Purification Technology Coupling regulation of boron doping and morphology in nano-floral CuO using one pot method for electrocatalytic CO2 reduction

Carbon paper (TGPH060), Dupont Nafion solution (D520), and proton exchange membrane (N117) were acquired by SCI Materials Hub.


21. Chemical Engineering Journal Manipulating dual effects of morphology and oxygen vacancies through the incorporation of CuO onto CeO2 nanospheres for electrochemical CO2 reduction

Carbon paper (TGPH060), Dupont Nafion solution (D520), and proton exchange membrane (N117) were acquired by SCI Materials Station Hub (SCI Materials Hub, the same author as Ref. 20).


22. Advanced Materials Universal Formation of Single Atoms from Molten Salt for Facilitating Selective CO2 Reduction

The Nafion D520 dispersion and gas diffusion electrode (GDE, Sigracet, 39BB) were obtained from SCI Materials Hub (www.scimaterials.cn).


23. Science Bulletin Compressive strain in Cu catalysts: Enhancing generation of C2+ products in electrochemical CO2 reduction

CRRMEA1a 1cm2 MEA electrolyzer (Figure 3a) was obtained from SCI Materials Hub.

微信公众号中文报道：Science Bulletin：优化水覆盖度促进安培级电流密度下CO2还原C2+


24. Processes Investigation of a Hydrophobic Sputtered Cu Electrode to Electrocatalyze CO2 Towards a C2+ Product: The Effect of Substrate and Catalyst Thickness

Carbon paper (SGL CARBON, SGL36BB, purchased from SCI Materials Hub)


25. Chemical Engineering Journal In-situ reconstruction of active bismuth for enhanced CO2 electroreduction to formate

Anion-exchange membrane (Fumasep FAA-3–50) was purchased from SCI Materials Hub.


26. Nature Communications Bromide-mediated membraneless electrosynthesis of ethylene carbonate from CO2 and ethylene

Nafion D520 polymer binder solution (5 wt%) was purchased from SCI Materials Hub.


27. Ionics Sulfur-modified promoting the electrochemical CO2 reduction into formate performance of BiOI

Carbon black (Vulcan XC- 72, Cabot), teflon-treated carbon paper (TGP-H- 060, Toray), and proton exchange membrane (Nafion- 117) were purchased from SCI Materials Hub.


28. Nature Communications Continuous decoupled redox electrochemical CO2 capture

The anion exchange membrane (FAA-3-PK-75) with a thickness of 75 ± 5 μm was purchased from SCI Materials Hub.


29. Journal of Energy Chemistry Construction of efficient electrodes for CO2RR through microenvironment regulation of hydrophobic ionomer

An anion exchange membrane (PiperION-A15-HCO3, SCI Materials Hub) was used to separate the anode and cathode chambers.


30. Journal of Energy Chemistry The insights into ionomer-catalyst interactions enabling high-efficiency CO2 electroreduction in pure water

Methylimidazolium ionomer powder (Sustainion XA-9, dispersed in ethanol at 5 wt%), and piperidinium ionomer solution (PiperION A5, dispersed in ethanol at 5 wt%) were purchased from SCI Materials Hub (

www.scimaterials.cn)


31. ChemElectroChem Scaling CO Electrolyzers for Carbon-Neutral Chemical Synthesis

Specifically, the PTFE-CB ink was prepared by mixing 0.1 g of CB (Vulcan XC-72R, SCI Materials Hub) with PTFE (25 % of the CB mass) in 50 mL of methanol. After ultrasonication for 2 hours, the ink was air-sprayed onto the gas diffusion layer (GDL) (Sigracet 28 BC, SCI Materials Hub) at 60 °C. The anion exchange membrane (AEM) was Fumasep FAA-3-50 (SCI Materials Hub)


32. American Institute of Chemical Engineers Porous carbon-supported Ag catalysts enablehigh-current-density CO2 electroreductionto CO with enhanced mass transport

Carbon paper (SGL Sigracet 39 BB SGL Carbon), anion exchange membrane (Sustainion X37-50 Grade T, Dioxide Materials), Ni foam was obtained from SCI Materials Hub.


33. Applied Catalysis B: Environment and Energy Microenvironmental hydrophobicity-regulated evolution of reaction sites for boosting electrochemical CO2 reduction

A gas diffusion layer AvCarb GDS2240 was obtained from SCI MATERIALS HUB.


34. Applied Catalysis B: Environment and Energy Boosting seawater desalination driven by electroreduction of CO2 to formate on bimetallic Sn/Cu polyphthalocyanine frameworks

Gas diffusion layers (GDLs) consisting of Sigracet 36BB substrates (SCI Materials Hub) were utilized.


35. Catalysis Today Efficient and cost-effective electrocatalysts for coproduction of formate through electrocatalytic oxidation of PET-derived ethylene glycol coupled with CO2 reduction

Cation exchange membrane ((Nafion 117, DuPont) was purchased from SCI Materials Hub, China.


电池

1. J. Mater. Chem. A Blocking polysulfides with a Janus Fe3C/N-CNF@RGO electrode via physiochemical confinement and catalytic conversion for high-performance lithium–sulfur batteries

Graphene oxide (GO) in this paper was obtained from SCI Materials Hub. The authors introduced a Janus Fe3C/N-CNF@RGO electrode consisting of 1D Fe3C decorated N-doped carbon nanofibers (Fe3C/N-CNFs) side and 2D reduced graphene oxide (RGO) side as the free-standing carrier of Li2S6 catholyte to improve the overall electrochemical performance of Li-S batteries.


2. Joule A high-voltage and stable zinc-air battery enabled by dual-hydrophobic-induced proton shuttle shielding

This paper used more than 10 kinds of materials from SCI Materials Hub and the authors gave detailed properity comparsion.

The commercial IEMs of Fumasep FAB-PK-130 and Nafion N117 were obtained from SCI Materials Hub.

Gas diffusion layers of GDL340 (CeTech) and SGL39BC (Sigracet) and Nafion dispersion (Nafion D520) were obtained from SCI Materials Hub.

Zn foil (100 mm thickness) and Zn powder were obtained from the SCI Materials Hub.

Commercial 20% Pt/C, 40% Pt/C and IrO2 catalysts were also obtained from SCI Materials Hub.


3. Journal of Energy Chemistry Vanadium oxide nanospheres encapsulated in N-doped carbon nanofibers with morphology and defect dual-engineering toward advanced aqueous zinc-ion batteries

In this paper, carbon cloth (W0S1011) was obtained from SCI Materials Hub. The flexible carbon cloth matrix guaranteed the stabilization of the electrode and improved the conductivity of the cathode.


4. Energy Storage Materials Defect-abundant commercializable 3D carbon papers for fabricating composite Li anode with high loading and long life

The 3D carbon paper (TGPH060 raw paper) were purchased from SCI Materials Hub.


5. Nanomaterials A Stable Rechargeable Aqueous Zn–Air Battery Enabled by Heterogeneous MoS2 Cathode Catalysts

Nafion D520 (5 wt%), and carbon paper (GDL340) were received from SCI-Materials-Hub.


6. SSRN An Axially Directed Cobalt-Phthalocyanine Covalent Organic Polymer as High-Efficient Bifunctional Catalyst for Zn-Air Battery

Carbon cloth (W0S1011) and other electrochemical consumables required for air cathode were provided by SCI Materials Hub.


7. SSRN Cr-induced improvement of structural stability of δ-MnO2 optimizes cycling stability of aqueous Zn-ion batteries

The Zn sheet (99.99%) was purchased from SCI Materials Hub.


8. Nature Communications Atomic-scale regulation of anionic and cationic migration in alkali metal batteries

The lithium metal disk (purity: 99.9%, diameter: 16 mm, thickness: 0.6 mm) was obtained from SCI Materials Hub.


9. Chemical Engineering Journal Zinc-based energy storage with functionalized carbon nanotube/polyaniline nanocomposite cathodes

CNTs were purchased from SCI Materials Hub.


10. ACS Nano Interfacial Chemistry Modulation via Amphoteric Glycine for a Highly Reversible Zinc Anode

Zn foil (>99.99%, 100 μm) was purchased from SCI Materials Hub.


11. ACS Nano High-Energy and Long-Lived Zn–MnO2 Battery Enabled by a Hydrophobic-Ion-Conducting Membrane

Zn foil (99.9%), carbon paper, and carbon felt were obtained from SCI Materials Hub.


12. Nature Communications Unravelling rechargeable zinc-copper batteries by a chloride shuttle in a biphasic electrolyte

Carbon cloth (CeTech W0S1011), PP membrane (Celgard 2300), Glass fiber (Whatman GF/A), anion exchange membrane (Fumasep FAB-PK-130), and cation exchange membrane (Nafion N-117) were purchased from sci materials hub.


13. PROCEEDINGS OF SPIE A dendrite-free and corrosion-suppressive metallic Zn anode regulated by the hybrid aqueous/organic electrolyte

Zn foil (99.9%, 100 μm thickness) was obtained from the SCI Materials Hub.


14. Journal of Alloys and Compounds Cr-induced enhancement of structural stability in δ-MnO2 for aqueous Zn-ion batteries

The Zn sheet (99.99%) and Whatman GF/D paper were available for purchase on on the SCI Materials Hub.


15. Small Multifunctional Umbrella: In Situ Interface Film Forming on the High-Voltage LiCoO2 Cathode by a Tiny Amount of Nanoporous Polymer Additives for High-Energy-Density Li-Ion Batteries

Carbon coating aluminum foils with a thickness of 16 µm were acquired from SCI Materials Hub.


16. Journal of Industrial and Engineering Chemistry Investigation into electrochemical catalytic properties and electronic structure of Mn doped SrCoO3 perovskite catalysts

KB-EC600JD superconducting carbon black was obtained from SCI Materials Hub.


17. Journal of Alloys and Compounds Inhibiting polysulfide shuttle and enhancing polysulfide redox: Conductive 2D metal-organic framework coated separators for lithium-sulfur batteries

Ketjen black was obtained from SCI Materials Hub


18. Chemical Engineering Journal Regulating N-doped biochar with Fe-Mo heterojunctions as cathode in long-life zinc-air battery

Conductive carbon black (Vulcan XC-72R) was purchased from SCI Materials Hub (Wuhu, Anhui).


19. Nature Portfolio Fast-kinetics and high-compatibility aqueous cadmium-metal battery for next-generation energy storage infrastructures (Under review.)

Cd foil (99.9%), Zn foil (99.9%) and polytetrafluoroethylene (PTFE) aqueous dispersion solution were obtained from the supplier of SCI Materials Hub.

All cells were assembled using two-electrode Swagelok-type configurations, supported by SCI Materials Hub.


20. Polymer A biodegradable gel polymer membrane derived from poly-gamma-glutamic acid for high-rate and long-lifespan sodium metal batteries

Celgard 2400 separator (polypropylene (PP), 25 μm) was sourced from SCI Materials Hub.


21. ACS Applied Energy Materials 3D Graphene Nanoflake/Vertically Aligned Carbon Nanotube/CoAl Layered Double Oxide Composites for High-Performance Lithium-Ion Batteries

Carbon-coated aluminum foil was procured from SCI Materials Hub.


22. Chemistry A European Jouranl Regulating the Interfacial Charge Density by Constructing a Novel Zn Anode-Electrolyte Interface for Highly Reversible Zn Anode

Ketjenblack (KB) was purchased from SCI Materials Hub


23. Advanced Functional Materials A Biphasic Membraneless Zinc-Iodine Battery with High Volumetric Capacity

Graphite felt (GF, G650A) was purchased from SCI Materials Hub.


24. Science Advances Alcohol molecule coupling: A universal approach to modulating amorphousness in vanadium-based cathodes for high-rate and durable aqueous zinc-ion batteries

Fueiceel® BM03 Battery test hardware in Figure 6F was obtained from SCI Materials Hub. The Fueiceel® BM03 scale-up battery powering an LED panel.


25. Nature Communications Cooperative Jahn-Teller effect and engineered long-range strain in manganese oxide/graphene superlattice for aqueous zinc-ion batteries

The Zn||MnO2 coin cells were assembled by Zn foil (thickness of 0.1 mm, 99.99%, SCI Materials Hub) counter electrodes


26. Adv. Funct. Mater. Construction of Ionic Conductive Electrode/ Electrolyte Interphases via Li+ Coordination Regulator for 4.7 V Li/ LiNi0.9Co0.05Mn0.05O2 Batteries

The CR2032 coin cells were assembled with a Celgard 2400 separator (SCI Materials Hub.) in a glove box.


27. Journal of Energy Storage Bacterial cellulose mixed with glass fiber as a separator to achieve long cycle life of aqueous zinc-ion batteries

304 stainless steel foil (99.99 % purity, purchased from SCI Materials Hub)


28. Nature Communications Dual-structure-breaking electrolyte enables practical cadmium-metal battery

Two-electrode (Swagelok2E002) and three-electrode (Swagelok3E2e) Swagelok-type configurations were supported by SCI Materials Hub (Supplementary Figs. 102, 103)

The stacked configuration (BM03) for the scaled-up cell was supported by SCI Materials Hub.

Cd foil (99.9%), Zn foil (99.9%), and polytetrafluoroethylene (PTFE) aqueous dispersion solution (D-210C, solid content: 60 w%, size: ~0.25 μm size) were obtained from the supplier of SCI Materials Hub.


29. Nature Nanotechnology A nanoengineered lithium-hosting carbon/zinc oxide composite electrode material for efficient non-aqueous lithium metal batteries

The operando battery pressure sensing equipment (BS01) was purchased from SCI Materials Hub (www.scimaterials.cn).


30. Small Enabling a Robust Long-Life Zinc-Iodine Flow Battery by Stabilizing the Zinc Anode in a Halide-Rich Electrolyte

Nafion 115 membrane (N115) was purchased from SCI Materials Hub.


电解水

1. International Journal of Hydrogen Energy Gold as an efficient hydrogen isotope separation catalyst in proton exchange membrane water electrolysis

The cathodic catalysts of Pt/C (20 wt%, 2–3 nm) and Au/C (20 wt%, 4–5 nm) were purchased from SCI Materials Hub.


2. Small Science Silver Compositing Boosts Water Electrolysis Activity and Durability of RuO2 in a Proton-Exchange-Membrane Water Electrolyzer

Two fiber felts (0.35 mm thickness, SCI Materials Hub) were used as the porous transport layers at both the cathode and the anode.


3. Advanced Functional Materials Hierarchical Crystalline/Amorphous Heterostructure MoNi/NiMoOx for Electrochemical Hydrogen Evolution with Industry-Level Activity and Stability

Anion-exchange membrane (FAA-3-PK-130) was obtained from SCI Materials Hub.


4. Chemical Engineering Journal Electronic configuration of single ruthenium atom immobilized in urchin-like tungsten trioxide towards hydrazine oxidation-assisted hydrogen evolution under wide pH media

The non-reinforced anion exchange membrane (AEM) of the coupled system was obtained from SCI Materials Hub (Fumasep FAA-3-50).


5. Cell Reports Physical Science Non-layered dysprosium oxysulfide as an electron-withdrawing chainmail for promoting electrocatalytic oxygen evolution

Nickel foam (NF) was offered by SCI Materials Hub (Wuhu, China), and was ultrasonicated in HCl solution, ethanol, and acetone in proper order before being used in electrochemical measurements.


6. Materials Today Catalysis Valence engineering via double exchange interaction in spinel oxides for enhanced oxygen evolution catalysis

Commercial Cu foam was purchased from SCI Materials Hub.


7. Advanced Functional Materials Elucidating the Critical Role of Ruthenium Single Atom Sites in Water Dissociation and Dehydrogenation Behaviors for Robust Hydrazine Oxidation-Boosted Alkaline Hydrogen Evolution

The nonreinforced anion exchange membrane (AEM) of the HzOR-assisted OWS system was purchased from SCI Materials Hub (Fumasep FAA-3-50).


8. ACS Omega Boosting Hydrogen Evolution through the Interface Effects of Amorphous NiMoO4–MoO2 and Crystalline Cu

Pt/C (20 wt %) was purchased from SCI Materials Hub.


9. Journal of Colloid and Interface Science The Dual Active Sites Reconstruction on Gelatin In-Situ Derived 3d Porous N-Doped Carbon for Efficient and Stable Water Splitting

Nafion D521 was purchased from SCI Materials Hub.


10. Molecules Interfacial Interaction in NiFe LDH/NiS2/VS2 for Enhanced Electrocatalytic Water Splitting

Carbon cloth (SCI Materials Hub) were employed as substrates for the in-situ formation of VS2 and NiS2/VS2 on its surface via hydrothermal synthesis.


11. Chemical Engineering Journal Mapping hydrogen evolution activity trends of V-based A15 superconducting alloys

Carbon fiber paper (GDS250) was obtained from the SCI materials Hub.


12. Advanced Science A Dual-Cation Exchange Membrane Electrolyzer for Continuous H2 Production from Seawater

The CEMs include GORE-SELECT Gore M788.12 (W. L. Gore & Associates, America) and FUMA Fumasep FKB-PK-130 (FuMa Tech., Co., Ltd., Germany) were provided by SCI Materials Hub.


13. Ind. Eng. Chem. Res. Electrolysis of Tertiary Water Effluents - a Pathway to Green Hydrogen

The PEM electrolyzer stack PSC2000 was purchased from the SCI Materials Hub with a maximum hydrogen production capability of 2000 mL/min. The stack had 8 electrolysis cells with a maximum recommended operation current of 36 A and a voltage of 24 V. Its membrane electrode assembly had an effective area of 56 cm2 per layer and a catalyst loading of 4.0 mg/cm2 on Nafion 117 for Ir black as anode and Pt/C as cathode, respectively. The catalysts were deposited on the Nafion membrane to form a catalyst-coated membrane. Titanium bipolar plates were used to construct the electrolyzer. Water is supplied to the anode side of the electrolyzer stack during operation.


14. Adv. Energy Mater. High-Efficiency Iridium-Yttrium Alloy Catalyst for Acidic Water Electrolysis

Carbon paper (Toray TGP-H-060) was purchased from the SCI Materials Hub.


15. Journal of Alloys and Compounds Amorphous/Crystalline Nife Ldh Hierarchical Nanostructure for Large-Current-Density Electrocatalytic Water Oxidation

The commercial NiFe foam (NFF) was offered by SCI Materials Hub.


16. Nanoscale Modulating the electronic structure of VS2 via Ru decoration for efficient pH-universal electrocatalytic hydrogen evolution reaction

W0S1009 Carbon cloth (CC, SCI Materials Hub) were employed as substrate for the in-situ formation of Ru-VS2 and VS2 on its surface via hydrothermal synthesis.


17. Journal of Colloid and Interface Science The dual active sites reconstruction on gelatin in-situ derived 3D porous N-doped carbon for efficient and stable overall water splitting

Nafion D521 was purchased from SCI Materials Hub.


18. Journal of Physics and Chemistry of Solids AgCo bimetallic cocatalyst modified g-C3N4 for improving photocatalytic hydrogen evolution

Nafion D520 dispersion (5 wt%) was purchased from SCI Materials Hub.


19. Separation and Purification Technology NiP2 as an efficient non-noble metal cathode catalyst for enhanced hydrogen isotope separation in proton exchange membrane water electrolysis

Ni supported on Vulcan XC-72, obtained from SCI materials Hub.


20. ACS Appl. Nano Mater. Rapid Electrical-Field-Enhanced Corrosion Endows Ni3Fe/NiFe Layered Double Hydroxide Nanosheets with High-Rate Oxygen Evolution Activity

The Ni3Fe substrate obtained directly from a commercial NiFe foam (nominal Ni 70% at. % + Fe 30 at. %, thickness: 2 mm, porosity: 100 PPI, SCI Materials Hub) was cleaned with acetone, ultrapure water, and ethanol successively and was dried with compressed air.


21. eScience Porous PVA skin-covered thin Zirfon-type separator as a new approach boosting high-rate alkaline water electrolysis beyond 1000 hours’ lifespan

The proposed thin V-Zirfon separator samples were evaluated at first by water electrolysis at 60 °C using a two-compartment zero-gap electrolyzer (LSCF Alkaline Water Electrolyzer stack [1 cell], purchased from SCI Materials Hub).


22. ACS Materials Lett. Promoting Nonacid Hydrogen Evolution over Ni4Mo/Cu by D-Band Regulation

Commercial Pt/C (20%) from Wuhu Eryi Material Technology Co., Ltd.

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


23. Molecules Interfacial Interaction in NiFe LDH/NiS2/VS2 for Enhanced Electrocatalytic Water Splitting

Carbon cloth (CC, SCI Materials Hub) were employed as substrates for the in-situ formation of VS2 and NiS2/VS2 on its surface via hydrothermal synthesis.


24. Nat. Commun. Flexible tungsten disulfide superstructure engineering for efficient alkaline hydrogen evolution in anion exchange membrane water electrolysers

Commercial IrO2, Pt/C (40 wt%), anion exchange membrane (Sustainion X37-50 Grade 60) and carbon fiber cloth (CFC) were obtained from SCI Materials Hub.


25. International Journal of Hydrogen Energy Enhancing performance of anion exchange membrane electrolyzer through modification of carbon paper liquid-gas diffusion layer

The anode is made of Ni–Fe foam (60% Fe + 40% Ni, SCI Materials Hub, China), while the cathode is made of carbon paper electrode. AEM employed is the highly stable PiperION™-A40-HCO3 (with a thickness of 40 μm).


26. Nature Communications Rationally designed Ru catalysts supported on TiN for highly efficient and stable hydrogen evolution in alkaline conditions

Fumasep FAAM-20 anion exchange membrane was purchased from SCI Materials Hub.


27. Nature Communications Redox-mediated decoupled seawater direct splitting for H2 production

Nickel foam (Ni Foam, aperture: 110 ppi, area density: 380 ± 20 g cm−2), platinum carbon (Pt/C, 20 wt%), anion exchange membranes (FAA-3-PK-75), graphite felt (thickness: ~2 mm), and commercial alkaline water electrolyzers were purchased from SCI Materials Hub.


28. ACS Applied Materials & Interface Promoting Reaction Kinetics of the Air Cathode for Neutral Zinc–Air Batteries by the Photothermal Effect

Carbon paper (SGL Carbon Sigracet 22BB) was purchased from SCI Materials Hub.


29. International Journal of Hydrogen Energy Efficient and stable formaldehyde-polyoxometalate battery for dual-decoupled hydrogen production

Firstly, the surface of the Cu foam (1 × 1 cm2, Sci Materials Hub Co.) was oxidized into Cu(OH)2 nanowires (denoted as sample Cu(OH)2 NWs/Cu foam) by (NH4)2S2O8 (0.13 M) in 2.67 M NaOH aqueous solution for 30 min at room temperature.


30. International Journal of Hydrogen Energy Controlled deposition of trimetallic Fe–Ni–V oxides on nickel foam as high-performance electrocatalysts for oxygen evolution reaction

Nickel foam (95–98% porosity, 40 pores/cm), manufactured by SCI Materials Hub, was employed for catalyst fabrication.


31. Journal of Alloys and Compounds Cobalt-doping mediated low-valence Rh centers in rhodium sulfide superconductor for improved electrocatalytic hydrogen evolution

Carbon fiber paper (Spectracarb 2050 A, thickness of 10μm, density of 0.50 g cm−3) was purchased from SCI Materials Hub.


32. J. Mater. Chem. A Promoted surface reconstruction of amorphous nickel boride electrocatalysts by boron dissolution for boosting oxygen evolution reaction

The ink was also sprayed onto a 1.5 mm-thick Ni foam substrate (SCI Materials Hub, China).


33. Advanced Energy Materials Surface Reconstruction Activates Non-Noble Metal Cathode for Proton Exchange Membrane Water Electrolyzer


34. J. Mater. Chem. A Multimetallic layered double hydroxides as efficient and durable oxygen evolution catalysts for anion exchange membrane water electrolysis at high current densities


35. Nano Research Hierarchical NiFe LDH/N-doped Co/nickel foam as highly active oxygen evolution reaction electrode for anion exchange membrane water electrolysis

Commercial PtRu/C and RuO2 were purchased from SCI Materials Hub.


36. J. Mater. Chem. A Ga doping Enhances Oxygen Evolution Reaction Performance and stability of NiFe layered double hydroxides

Nickel foam (NF) was purchased from SCI Materials Hub (99.9%,bore diameter 200-250um, thickness 0.3mm).


37. Journal of Industrial and Engineering Chemistry Optimizing CoFe2O4 coatings on nickel foam via Aerosol-Assisted CVD for superior electrochemical oxygen evolution Catalysis

To fabricate the catalyst, we used nickel foam (95–98 % porosity, with 40 pores/cm) produced by SCI Materials Hub


38. International Journal of Hydrogen Energy Experimental and simulation study of H2 crossover in PEM water electrolysis for high-pressure hydrogen production up to 20 MPa

The high-pressure PEMWE cell used a PFSA membrane (Nafion® 117, DUPONT) coated with 0.75 mg cm−2 of Pt/C (40 %, JOHNSON MATTHEY) on the cathode and 1 mg cm−2 of IrO2 (Accelerate®, SCI-MATERIALS HUB) on the anode.


39. Journal of Alloys and Compounds Ruthenium-mediated synthesis of ultrafine FePtCoNiRu high-entropy alloy nanoparticles for enhanced hydrogen evolution catalysis

Vulcan XC-72R (Ketjen Black) was purchased from SCI Materials Hub.


40. Nano-Micro Letters A Strongly Coupled Cluster Heterostructure with Pt–N-Mo Bonding for Durable and Efficient H2 Evolution in Anion-Exchange Membrane Water Electrolyzers
Carbon paper and anion-exchange membrane (PiperION A40) were obtained from SCI Materials Hub.


41. Journal of Alloys and Compounds N, P-doped coconut shell activated carbon supported Mo2C catalysts for alkaline water electrolysis hydrogen evolution

Nafion solution (D520, 5 wt%) was obtained from SCI Materials Hub.


42. Nature Communications Lanthanum-assisted lattice anchoring of iridium in Co3O4 for efficient oxygen evolution reaction in low-iridium water electrolysis

Carbon paper was obtained from SCI Materials Hub.


43. Nanoscale Two-dimensional 1T-phase MnxIr1−xO2 for high-performance acidic oxygen evolution reaction

Commercial Nafion NR212 films were purchased from SCI Materials Hub.


44. Journal of Physics: Conference Series Stability and durability of nickel-molybdenum foam electrodes in electrocatalytic seawater splitting

The Materials used in the present investigation were prepared by SCI Materials Hub.


电 催 化

1. Nature Communications Electrochemical epoxidation enhanced by C2H4 activation and hydroxyl generation at the Ag/SnO2 interface
Fumion FAA anion exchange resin and FAA-3-50 membranes with a thickness of 50 µm were purchased from SCI Materials Hub.

燃料电池

1. Polymer Sub-two-micron ultrathin proton exchange membrane with reinforced mechanical strength

Gas diffusion electrode (60% Pt/C, Carbon paper) was purchased from SCI Materials Hub.


2. Polymer Development of rigid side-chain poly(ether sulfone)s based anion exchange membrane with multiple annular quaternary ammonium ion groups for fuel cells

Fumion FAA-3-solut-10 was obtained from SCI Materials Hub.


3. Journal of Power Sources Boosting the power density of the H3PO4/polybenzimidazole high-temperature proton exchange membrane fuel cell to >1.2 W cm-2 via the deposition of acid-based polymer layers on the catalyst layers

PBI resin (molecular weight: 60000, SCI Materials Hub), carbon paper 39BB (SGL Carbon), 70 wt% Pt/C (TANAKA) were obtained from SCI Materials Hub.


4. SSRN Bulky and Rigid Spiro-Adamantane-Fluorene Unit Promoted Microphase Separation in Di-Cation Side Chain Grafted Anion Exchange Membrane

Fumasep FAA-3-20 was obtained from SCI Materials Hub.


5. ACS Sustainable Chem. Eng. Vanadium-Mediated High Areal Capacity Zinc–Manganese Redox Flow Battery

Zinc plate (thickness 1 mm), copper foam (thickness 1.5 mm), and Ketjenblack (KB) EC-600JD were procured from SCI materials hub.


6. ACS Appl. Energy Mater. Investigation of Pd2B- and NiB-Doped Pd–Ni/C Electrocatalysts with High Activity for Methanol Oxidation

Nafion solution (5 wt %, DuPont) was purchased from SCI Materials Hub.


7. Chemical Engineering Journal Loosened Hydrophobic Microphase to Facilitate Ion Channel Formation in Anion Exchange Membrane for Fuel Cell Applications

Fumasep FAA-3-20 was obtained from SCI Materials Hub.


8. Energy Conversion and Management: X Amplified impact of contact uniformity on the performance of low-catalyst-loading fuel cells

Commercial Pt/C (weight ratio of Pt, 5 %), commercial Pt/C (weight ratio of Pt, 10 %), carbon black (Ketjenblack EC-300 J), the expanded polytetrafluoroethylene (ePTFE) reinforced proton exchange membranes (PEM) (manufactured by GORE), and GDL were purchased from SCI Materials Hub.


9. ACS Sustainable Chemistry & Engineering Lignin-Derived Sustainable Cationic Polymers for Efficient High-Temperature Proton Exchange Membrane Fuel Cells

Poly-2,2′-(m-phenylene)-5,5′-bibenzimidazole (PBI, Figure 1a) [(MW)RU ∼ 308 g/mol, Mw ∼ 60,000 g/mol, Tg ∼ 427 °C] was purchased from SCI Materials Hub (China).


10. Journal of Energy StorageAnion-type solvation structure enables stable zinc‑iodine flow batteries

The Nafion 115 produced by Dupont was purchased from SCI Materials Hub and pretreated by the standard acid boiling procedure.


11. Chemical Engineering Journal A novel biofuel cell based on galactose oxidase and bilirubin oxidase for efficient glycerol conversion and electricity generation

W1S1011 carbon cloth (CC) with PTFE&MPL (CeTech) was purchased from SCI Materials Hub (China).


12. ACS Nano Improving Fuel Cell Performance of FeNx-Based Catalysts by Introducing Graphitic Microdomains in the Carbon Matrix


13. Science Advances Manipulating the coordination dice: Alkali metals directed synthesis of Co-N-C catalysts with CoN4 sites

A Nafion D521 dispersion (5 wt %, equivalent weight = 1100), PtRu-C (60% PtRu on high–surface area carbon, Pt:Ru = 1:1, SCI Materials Hub), an alkaline ionomer dispersion (PiperION-A5-HCO3-EtOH, 5 wt %, Versogen Inc.), and anion exchange membrane (PiperION-A type-HCO3, Versogen Inc.) were obtained from SCI Materials Hub.


催化-ORR

1. J. Chem. Eng. Superior Efficiency Hydrogen Peroxide Production in Acidic Media through Epoxy Group Adjacent to Co-O/C Active Centers on Carbon Black

In this paper, Vulcan XC 72 carbon black, ion membrane (Nafion N115, 127 μL), Nafion solution (Nafion D520, 5 wt%), and carbon paper (AvCarb GDS 2230 and Spectracarb 2050A-1050) were purchased from SCI Materials Hub.


2. Journal of Colloid and Interface Science Gaining insight into the impact of electronic property and interface electrostatic field on ORR kinetics in alloy engineering via theoretical prognostication and experimental validation

The 20 wt% Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) were purchased from SCI Materials Hub. This work places emphasis on the kinetics of the ORR concerning Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) catalysts, and integrates theoretical prognostication and experimental validation to illuminate the fundamental principles of alloy engineering.


3. Catalysis Solution-Phase Synthesis of Co-N-C Catalysts Using Alkali Metals-Induced N-C Templates with Metal Vacancy-Nx sites

In this paper, PtRu-C (60 % PtRu (3.5nm) on High Surface Area Carbon, Pt:Ru = 1:1, SCI Materials Hub), an alkaline dispersion (PiperION-A5-HCO3-EtOH, 5 wt.%, SCI Materials Hub), anion exchange membrane (PiperION-A type-HCO3, SCI Materials Hub) were used as received.


4. Green Chemistry Low Cell Voltage Electrosynthesis of Hydrogen Peroxide

The proton exchange membranes (Nafion-117, 211, and 212) were from SCI Materials Hub. They were pre-treated by 5 v/v% H2O2 solution for 1 h at 80°C and then treated by 10 v/v% H2SO4 aqueous solution for 1 h at 80°C before assembling to flow cell reactor.


5. Chemosphere Sustainable H2O2 production in a floating dual-cathode electro-Fenton system for efficient decontamination of organic pollutants

Ketogen black (EC-600JD) was purchased from SCI Materials Hub.


6. Journal of Materials Science Carbon dot intercalated MXene with an excellent oxygen reduction reaction electrocatalytic performance

Nafion (5 wt%) was purchased from SCI Materials Hub (Nafion D520).


7. Nature Commuinications Precisely designing asymmetrical selenium-based dual-atom sites for efficient oxygen reduction

Vulcan XC-72R carbon black (CAS No.: 1333-86-4, SCI Materials Hub).


8. ChemElectroChem Balancing the Aggregation of Cobalt Phthalocyanine on Carbon Nanohorn for Efficient H2O2 electrosynthesis in Neutral Electrolyte

AvCarb GDS 2230 substrates and Nafion 1110 membranes were purchased from Sci Materials hub.


9. Small Science Electrosynthesis of Hydrogen Peroxide at Industrial-Level Current Density in Flow-Cell System: Interfacial Microenvironment Regulation and Catalyst Design

Nafion solution (D520, 5 wt%) and proton exchange membrane (PEM, Nafion N117) were purchased from Sci Materials Hub.


10. Fuel Laser direct writing of graphene-encapsulated MoNi4 nanoparticles on carbon cloth as a self-supporting electrode for enhanced electrochemical urea oxidation

Carbon cloth (W0S1011) was purchased from SCI Materials Hub.


11. Nature Portfolio Carbon defects enhanced TEMPO redox cycles for high-efficiency urotropine electrosynthesis

TGPH060H hydrophilic carbon paper (CP), VXC-72 carbon black (CB), nickel foam, Nafion D520 dispersion, Nafion N117, and Fumasep FAA-3-PK-75 were gained from SCI Materials Hub.


12. American Institute of Chemical Engineers A tandem electro-thermocatalysis platform for practical hydrogen peroxide-mediated oxygenation reactions at high rates

Sustainion ionomerbinder solution and anion-exchange membrane (AEM, SustainionX37-50 grade 60) was purchased from SCI Materials Hub.


13. Journal of Environmental Chemical Engineering Metal-free heterogeneous electro-Fenton with solid polymer electrolytes: A novel self-supporting system for PPCPs decontamination

Industrial-grade graphite felt (GF) and solid polymer electrolytes (Nafion®N324, N438, N117, and N115) were procured from SCI Materials Hub.


14. Physical Chemistry Chemical Physics Tailoring LaBO3 (B = Mn, Fe, Co, Ni) perovskite oxides for methanol-tolerant oxygen reduction reaction electrocatalysts
Nafion D520 dispersion (5 wt%) was obtained from SCI Materials Hub.


15. Nano Research Surface diffusion-Limited dealloying: A strategy for porosityconstruction in small-sized alloy nanoparticle electrocatalysts
Commercial 20%Pt/C (TKK-TEC-10E20E) was obtained from SCl MaterialsHub.


电容器

1. Journal of Energy Storage Unraveling the detrimental crosstalk between cathode and anode in the aqueous asymmetric capacitor of activated carbon /copper oxide

In this paper, Fumasep FAA-3-50 anion exchange membrane (Thickness 50 μm, surface resistance 0.6–1.5 Ω cm−2, transference number 92–96 %) was bought from SCI Materials Hub.


2. Composites Science and Technology High modulus carbon fiber based composite structural supercapacitors towards reducing internal resistance and improving multifunctional performance

The aluminium tape (Wuhu Eryi Materials Co. LTD) were used as the current collectors.

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


3. Polymer One-pot synthesis of hydroxypropyl methylcellulose-based gel polymer electrolytes for high-performance supercapacitors

Carbon cloth (CeTech W0S1011) was sourced from SCI Materials Hub.


4. ACS Applied Materials & Interfaces Green Polymer Derived Multifunctional Layer Achieving Oriented Diffusion and Controllable Deposition of Zn2+ for Ultra-Durable Zinc-Ion Hybrid Supercapacitors

Zn foil (99.99%) and Copper foil (99.99%) was purchased from SCI Materials Hub.


5. Journal of Water Process Engineering Enhanced electrodialysis by electric double-layer capacitors to minimize membrane use in digestate ammonia recovery: mechanisms and effects

Carbon cloth (W0S1011, >98 %), cation-exchange membrane (FKB-PK-130, with a thickness of 130 μm) were purchased from SCI Materials Hub.


6. ACS Applied Materials & Interfaces Mechano-Electrochemical Synergy of Lignin Cross-Linked PVA Gel Polymer Electrolytes for Wide-Temperature Flexible Supercapacitors

Raw carbon cloth (CeTech W0S1009) was acquired from SCI Materials Hub


催化加氢

1. Nature Communications Electrosynthesis of polymer-grade ethylene via acetylene semihydrogenation over undercoordinated Cu nanodots

In this paper, activated carbon (Vulcan XC-72) was obtained from SCI Materials Hub.


2. Applied Catalysis B: Environment and Energy Spatial-confined effect of CuOx microneedles bundles on TiO2 nanotubes: Reinforcing the adsorption and enrichment of ultralow concentration nitrate for efficient NH3 electrosynthesis

Ion membrane (Nafion N115, 127 μL) was purchased form Sci Materials Hub.


3. Nature Communications Electrosynthesis of NH3 from NO with ampere-level current density in a pressurized electrolyzer

The anion exchange membrane (Fumasep FAB-PK-130, 130 μm) was purchased from SCI Materials Hub.


4. Sustainable Energy Fuels Dibenzyl ether-guided microstructural regulation of PtIrZn catalysts for ammonia electrocatalysis


5. Chemical Engineering Journal Enhanced electrocatalytic nitrate reduction to ammonia via boron-doped copper foam

Ni foam was purchased from the Sci Materials Hub Co., Ltd. (Anhui, China).

6. Nature Communications Modulating Ru-Co bond lengths in Ru1Co single-atom alloys through crystal phase engineering for electrocatalytic nitrate-to-ammonia conversion

Nafion 211 membrane (diameter: 3 cm, thickness: 25.4 μm) was purchased from SCI Materials Hub.


7. Nature Communications Revealing and modulating catalyst reconstruction for highly efficient electrosynthesis of ammonia

Toray Carbon Paper (CP, TGP-H-060), Nafion 211 membrane, Nafion N117 membrane, and membrane electrode device were obtained from the Sci materials hu


8. Preparation of Ultra-Micropore-Rich Porous Carbon Materials Via Control of Dimension-Reduction Carbonization and Induction by Cascade Activation for High-Performance Supercapacitors

Hydrophilic carbon paper and carbon black, carbon rod electrode was purchased from SCI Materials HUB


9. Separation and Purification Technology A novel membrane-free ion enrichment electrolyzer recovers ammonia from digestate

Carbon cloth (W0S1011, >98 %), cation-exchange membrane (FKB-PK-130, with a thickness of 130  μm), and anion-exchange membrane (FAS-PET-130, with a thickness of 130  μm) were purchased from SCI Materials Hub.


水处理

1. Water Research Electro-peroxone with solid polymer electrolytes: A novel system for degradation of plasticizers in natural effluents

In this paper, Nafion® N324 (SCI Materials Hub), between a 15 cm2 (3 cm × 5 cm) graphite plate anode and a graphite felt cathode (EP-SPE system)


表征

1. Chemical Engineering Journal Electrochemical reconstitution of Prussian blue analogue for coupling furfural electro-oxidation with photo-assisted hydrogen evolution reaction

An Au nanoparticle film was deposited on the total reflecting plane of a single reflection ATR crystal (SCI Materials Hub, Wuhu, China) via sputter coater.


理论计算

1. Sustainable Energy & Fuels A desulfurization fuel cell with alkali and sulfuric acid byproducts: a prototype and a model

A Fumasep®FKD-PK-75 membrane was used as the cation exchange membrane, in which the the oxygen permeability of membrane was about 1 cm3(STP)/(s cm2 cm Hg) [Ref. SCI Materials Hub]


器件

1. Journal of Materials Science: Materials in Electronics Preparation and application of electrical conductive composites with skin temperature-triggered attachable and on-demand detachable adhesion

Carbon black (CB, Ketjenblack EC 600JD) was purchased from SCI Materials Hub.


2. Chemosphere Highly Sensitive Electrochemical Sensor for Lead Ion Based on Bi-Mof/Conducting Polymer Composites

Nafion D520 Dispersion (Alcohol based 1000 EW at 5wt%) was purchased from SCI Materials Hub.


3. ACS Nano High-Performance Graphdiyne Oxide/Au Nanoparticle Electrode for Electrochemical Non-enzymatic Glucose Sensor

Carbon cloth was purchased from SCI Materials Hub (CeTech W0S1011).


材料合成

1. Acta Materialia In situ epitaxial thickening of wafer-scale, highly oriented nanotwinned Ag on tailored polycrystalline Cu substrates

Single-crystal Cu (1 cm × 1 cm) substrates with a (111) orientation were purchased from SCI Materials Hub.


2. Journal of The Electrochemical Society One-Pot Electrodeposition of a PANI:PSS/MWCNT Nanocomposite on Carbon Paper for Scalable Determination of Ascorbic Acid

Raw carbon paper was purchased from SCI Materials Hub


3. Polymer Composites Constructing High-Performance Composite Bipolar Plates via Multidimensional Carbon Networks

KB (EC-600JD), Acetylene black (CB11), and Carbon black (XC-72) were purchased from SCI Materials Hub


催化降解

1. Journal of Environmental Chemical Engineering Conversion of CoNiFe-LDH to CoNiFe-MOF/LDH as catalyst for efficient heterogeneous electro-Fenton degradation of sulfonamide antibiotics

The hydrophobic microporous laminated carbon paper (HML-CP) (2 cm × 2.5 cm) was chosen as a cathode and fabricated by Wuhu Eryi Material Technology Co. (Anhui, China).

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


2. Nature Communications Scale-up upcycling of waste polyethylene terephthalate plastics to biodegradable polyglycolic acid plastics

Nickle foam (NF) and Nafion N117 were obtained from SCI Materials Hub.


催化电解

1. Chemical Engineering Journal Modulation of energy barrier of reaction steps over S-doped Ni(OH)2/Cu composites to achieve high-performance urea electrolysis catalysts

Commercial Pt/C (20 wt%) was purchased from Wuhu Eryi Material Technology Co., LTD.

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


2. Chemical Engineering Journal Efficient Catalysis for Acidic Methanol Oxidation: Exploration of a Low-Platinum Quaternary Alloy Catalyst Via a Two-Step Method

Nafion (5%) was purchased from SCI Materials Hub.


环 境

1. Journal of Materials Research and TechnologyTribocorrosion performance of TC4 anodized/carbon fiber composite in marine environment

Carbon fiber cloth WOS1011H(M) purchased from Wuhu Eryi Materials Technology Co.

Note: Wuhu Eryi Material Technology Co. is a company hold by SCI Materials Hub.


2. Adv. Funct. Mater. Modulating NFO@N-MWCNTs/CC Interfaces to Construct Multilevel Synergistic Sites (Ni/Fe-O-N-C) for Multi-Heavy Metal Ions Sensing

Carbon cloth (W0S1011) was acquired from SCI Materials Hub (www.scimaterials.cn).


热 电

1. Chemical Engineering Journal High power density charging-free thermally regenerative electrochemical flow cycle for low-temperature thermoelectric conversion

The heat exchangers are composed of 20 μm thick titanium foil (SCI Materials Hub), 1 mm thick rubber gasket and 2 cm thick organic glass from the inside to the outside.


其 它

1. Ceramics International Superhydrophobic carbon fiber composite coatings based on TC4 titanium alloy for improving corrosion resistance

Carbon fiber cloth was purchased from SCI Materials Hub.


2. Electrochimica Acta Integrated electrochemically assisted absorbers for the removal of Carbon dioxide

39 BB carbon paper was obtained from SCI Materials Hub.


3. Journal of Hazardous Materials Chain assembly of Rhodococcus bacteria with O-doped g-C3N4 for photocatalysis mediated high-performance partial nitrification: From nitrite resource evolution to device application

Fumasep FAA-3-PK-130, diameter 30 mm, was purchased from SCI Materials Hub.


4. Nature Communications High selectivity framework polymer membranes chemically tuned towards fast anion conduction

Sustainion® X37-50 Grade RT membrane was purchased from SCI Materials Hub, and was pretreated by soaking in 1 M KOH for 24 h according to a reported procedure.


5. Polymer Composites Constructing High-Performance Composite Bipolar Plates via Multidimensional Carbon Networks

KB (EC-600JD), Acetylene black (CB11), and Carbon black (XC-72) were purchased from SCI Materials Hub Co. Ltd. China.

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