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Millipore Durapore 聚偏二氟乙烯(PVDF)疏水滤膜

  • 产品代码:32030033 32030034 32030035 32030036 32030037 32030038 32030039 32030040 32030041 32030042 32030043 32030044
  • 产品描述:VVHP(0.1μm), GVHP(0.22μm), HVHP(0.45μm)
  • 品牌:Millipore Durapore
  • 货期:请咨询
  • 浏览次数:
  • 咨询电话:+86 130-0303-8751
  • 关键词:Millipore Durapore 聚偏二氟乙烯(PVDF)疏水滤膜, SCI Materials Hub, 科学材料站
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一般描述

Durapore滤膜流量和呑吐量大,溶出物少,化学相容性广泛。亲水性Durapore膜相对于尼龙、硝酸纤维素或PTFE膜所结合的蛋白要少得多。


特点 & 优势

可提供多种孔径(亲水性和疏水性都是)来满足您的应用需要

Durapore膜滤器具有极低的蛋白结合,可降低与您样品的相互作用并将回收率最大化


应用

减少生物溶液中的支原体


使用说明

生物截留:微生物

作用机制:过滤(体积排阻)

应用:普通实验室过滤

预期用途:生物污染物的截留或去除

预期用途: 通过孔径为0.2μ m(或更小)的膜对液体进行灭菌过滤可有效去除生物污染物,包括细菌、霉菌和酵母菌。 为了选择性地截留较大的生物污染物,可通过孔径为0.45 μm(或更大)的膜进行液体过滤来捕获并支持微生物的生长,以便随后进行培养和分析

储存声明:干燥储存

处置声明:根据国家、省市和当地适用法规处置。


通过聚合材料沉淀或拉伸制成的膜滤器,可用于多种应用(如过滤、空气颗粒物监测)。滤膜性质因其组成、制造方法、表面处理技术和孔径而存在显著差异。


膜滤器特性

化学相容性:为避免损害分子结构,过滤器材料必须与过滤物质的化学性质相容。因此,必须考虑与滤膜接触的液体样品和溶质的相容性。

可湿润性:进行液体过滤时,滤膜必须可被过滤流体润湿。亲水膜很容易用水润湿,因此是过滤水溶液的首选。疏水膜推荐用于过滤气体、低表面张力溶剂和通气,同时可被有机溶剂(如甲醇)润湿,同时适于过滤水性液体和有机溶剂。

孔径:孔径指滤膜孔的最大直径,与滤膜可滤除特定大小颗粒的能力有关。起泡点和细菌保留实验是两种常用的孔径测量方法。

直径:滤膜直径、大小和形状是基于过滤或样品收集设备选择。

流速:指流体通过过滤器所需的时间,可测出空气或液体流速。通常孔径越小,流速越小,但滤膜材料、厚度、孔隙率和孔结构改变都可能导致流速变化。

分析物吸附:分析物吸附指过滤过程中分析物损失,会导致滤液分子组成与预期差异。限定功能滤膜(如PVDF、PTFE)可呈现超低的分析物吸附率,功能性更高的滤膜(如尼龙、MCE膜)可呈现高水平的分析物吸附能力

光学性质:目视分析保留物时,滤膜的光学特性必须与成像方法兼容,从而使滤膜可在整个样品表面上提供一致的背景,且在检验过程中不会产生额外噪声。

溶出物:溶出物是源自过滤器或设备,溶入最终滤液的污染物。过滤器溶出物可分为三种类型:过滤器脱落材料或颗粒溶出物、生产工艺残留的化学物质,以及冲洗过滤器的表面改性化学物质。溶出物的存在还可能与滤膜和过滤溶液的化学相容性有关。通常,如果滤膜与滤液化学不相容,则可在滤液中观察到较高水平的溶出物。

截留能力:截留能力指的是滤膜截留目标颗粒物或分子的能力。


预过滤和深度过滤器

预过滤:预过滤利用大孔径膜滤器从样品中去除大颗粒物(如污垢或沉积物),之后再利用孔径更小的膜滤器进一步过滤。在样品制备过程中,可借助预过滤避免过滤器过早堵塞或结垢。

深度过滤器:深度过滤器可将颗粒物截留在内部,而非过滤器表面。由于具有较高的颗粒截留能力,深度过滤器常用于预过滤。

粘合剂:粘合剂常用于非织造纤维基材料,可为最终产品提供塑形和强度。尽管玻璃纤维过滤器常使用粘合剂,但这类添加成分会降低热稳定性,并可能导致可溶出物污染样品。

滤网:滤网具有尺寸均匀的大孔径和网状结构,用于去除大颗粒物(如细胞、蛋白质、污垢),以澄清颗粒物分析溶液。


滤膜类型

MF-Millipore 混合纤维素酯 圆片滤膜由生物惰性的醋酸纤维素和硝酸纤维素制成,为生物学、分析和环境监测以及研究应用提供了多功能选择。MF-Millipore 亲水滤膜具有一致的厚度,均匀的孔结构和光滑的表面,可提供各种孔径、颜色、表面和直径选择。这种不含Triton 表面活性剂的滤膜,所含润湿剂的量极少,且水溶出物含量低于标准MF-Millipore 滤膜。

纤维素支撑垫可加固监控仪中的滤膜,适于污染分析——特别是在高压或高速流动条件下的污染物分析。当用生长培养基饱和后,该类支撑垫也可用于培养微生物。 编织网间隔膜位于串列过滤的滤膜之间,以防下游滤膜“阻塞”上游滤膜孔,从而提高流量和通量。

增强纤维素滤膜(RW滤膜)是刚性筛网滤膜。RW滤膜的刚性、高容量和低压降特性非常适合从重度污染液体和气体中去除污染物,尤其适合预滤。

Durapore 聚偏二氟乙烯(PVDF)滤膜具有亲水性和疏水性版本选择,可提供高流速、高通量、低溶出物和广泛的化学相容性。由于具有出色的溶剂和高温耐受性,Durapore PVDF滤膜可用于各种生物医学研究应用。相对于尼龙、硝酸纤维素或PTFE膜,亲水性Durapore 膜的蛋白吸附率超低,而疏水性Durapore 膜具有高蛋白吸附率。

Millipore Express PLUS 聚醚砜(PES)滤膜常用于替代纤维素膜,并因其热稳定性、耐用性以及酸碱性溶液耐受性而闻名。Millipore Express PLUS膜可提供高流量、高过滤容量和低蛋白吸附率,同时仍具有细菌截留能力。独特的不对称结构拓展了Millipore Express PLUS的过滤能力和使用寿命,使其能够承受更高的颗粒物负荷量和蛋白浓度。

聚四氟乙烯(PTFE) 是由四氟乙烯的自由基聚合反应制得的耐化学、柔性、耐热、无粘性、高强度氟聚合物。由于同时具有高强度和广泛的化学相容性,PTFE常用在滤膜中。PTFE具有公认的高强度,同时可添加高密度聚乙烯(HDPE)背衬改善滤网处理性能。亲水性LCR和Omnipore PTFE滤膜常用于过滤水溶液。Fluoropore 疏水性PTFE滤膜和Mitex疏水性PTFE滤膜均可过滤有机溶剂和气体。用于PM2.5过滤的Fluoropore 和PTFE滤膜也用于颗粒物监测。

Isopore 聚碳酸酯 滤膜具有尺寸固定的孔径和光滑透明表面,非常适合


Millipore Durapore 聚偏二氟乙烯(PVDF)疏水滤膜- 规格型号(孔径0.1μm-0.45μm)

产品代码

产品描述

产品规格

价格(¥)
32030033

VVHP04700 Durapore聚偏二氟乙烯疏水滤膜 (0.1μm)

Φ47mm,100片/盒

1863
32030034GVHP00010 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

30cm*3m, 1卷/盒

5988
32030035GVHP01300 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

Φ13mm,100片/盒

1897
32030036GVHP02500 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

Φ25mm,100片/盒

2134
32030037GVHP04700 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

Φ47mm,100片/盒

2778
32030038GVHP09050 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

Φ90mm,50片/盒

4157
32030039GVHP14250 Durapore聚偏二氟乙烯疏水滤膜(0.22μm)

Φ142mm,50片/盒

6361
32030040HVHP01300 Durapore聚偏二氟乙烯疏水滤膜(0.45μm)Φ13mm, 100片/盒1897
32030041HVHP02500 Durapore聚偏二氟乙烯疏水滤膜(0.45μm)Φ25mm, 100片/盒2134
32030042HVHP04700 Durapore聚偏二氟乙烯疏水滤膜(0.45μm)

Φ47mm, 100片/盒

2778
32030043HVHP09050 Durapore聚偏二氟乙烯疏水滤膜(0.45μm)Φ90mm, 50片/盒4157
32030044HVHP14250 Durapore聚偏二氟乙烯疏水滤膜(0.45μm)Φ142mm, 50片/盒6361

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联系方式

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Partial references citing our materials (from 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 (a company under 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.


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.


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.


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. SSRN 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.


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.


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 (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.


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.


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.


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.


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 (www.scimaterials.cn).

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