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Xion AEM-Durion-G2 (5, 10, 20 30μm) 阴离子交换膜

  • 产品代码:1801001, 1801002, 1801003, 1801004
  • 产品描述:膜厚度:5, 10, 20, 30μm;膜尺寸:5x5cn, 10x10cm, 15x15cm
  • 品牌:SCI Materials Hub
  • 货期:0-4周
  • 浏览次数:
  • 咨询电话:+86 130-0303-8751
  • 关键词:XION Composite-AEM-Durion-G2, 阴离子交换膜, SCI Materials Hub, 科学材料站
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阴离子交换膜(AEM)是一种通常由离聚物制成的半透膜,设计用于传导阴离子,同时不渗透诸如氧气或氢气的气体。阴离子交换膜的主要优点是使用非铂/低铂催化剂,在达到相同性能的前提下,可以大大降低成本,阴离子交换膜的其他优点还包括:耐碱、抗氧化、耐氯离子、扩散透析以回收酸。


如需购买请点进入方【购买渠道】进行购买或寻求报价单。


Xion-Durion复合阴离子交换膜AEM使用的是一种TM1树脂,离子交换容量为2.0-2.3 Meq/g。Durion膜为各种电化学反应提供了优良的机械强度和稳定性。NREL研究发现,Xion-Durion复合阴离子膜及其下一代膜电极AEMs是最寿命最长的两种阴离子交换膜(AEM),利用这种TM1树脂制作的AEMs可在温度高达80°C的1M KOH下运行1000小时以上。在高温下运行1000小时后,电导率损失和IEC损失的降解率小于0.5%(注:以上数据来源于美国再生能源实验室 NREL在2019年10月进行的盲样试验,展示了优异的耐久性和使用寿命。)


Xion-Durion复合阴离子交换膜离聚物结构包含一个带有季铵官能团的聚苯主链。复合材料来自于与膜结构整合的增强层,用以提高其机械性能,机械性能的增强可以使复合膜比独立膜更薄,在不牺牲强度的情况下提供更高的离子导电性,下图显示了用于制造Xion-Durion复合膜的阴离子交换树脂的化学成分。


图片4.png


Xion-Durion聚合物

Xion-Durion复合阴离子交换膜的优点:

-高阴离子电导率

-在低温和高温下具有良好的化学稳定性

-具有优异机械强度的超薄膜


SCI Materials Hub目前可以提供厚度为5、10、20和30um的Durion阴离子交换膜,尺寸为:5x5cm、10x10cm和15x15cm。由于所有这些膜产品都是经过机械增强的,因此特别适合于不加压或加压的阴离子交换膜燃料电池(带或不带碱性电解质),碱性燃料电池(带或不带碱性电解质),碱子泵,碱性氧浓缩器,碱性低氧和碱性电池或其他各种中性至碱性电化学装置。可以使用气态或液态反应物而不会出现任何问题。


性能参数如下所示:

复合膜厚度

5/10/20/30 um

复合膜尺寸(支持定制)

5X5cm、10X10cm、15X15cm

模量(在50%RH,23℃下测量)

800 MPa

最大抗拉强度(在50%RH,23℃下测量)

50-110 MPa

吸水率(在80℃水中浸泡24h后测量)

<80 wt%

膨胀率(在80℃水中浸泡24h后测量)

<80 %

面积比电阻(在100%RH,70℃下测量)

低至0.02Ω·cm2

氢交叉率(在100%RH,70℃下测量)

<2 mA/cm2

面内电导率(在100%RH,70℃下测量)

>60 mS/cm

渗水性

高达10(10-10gs-1m-1Pa-1) (ASTM E96)

IEC

2.0-2.3 meq/g

OH-电导率(在80℃时测量)

120-130 mS/cm


预处理方案:

Xion-Durion复合阴离子膜以溴化物或氯化物形式运输。

1.当用于标准碱性燃料电池/电解池时,应通过用0.5-1.0 M NaOH或KOH溶液处理将膜转化为OH-形式:将膜样品置于0.5–1.0 M NaOH或KOH的水溶液中,在20℃–30℃下放置24小时。用去离子水(pH?7)冲洗后,膜即可使用。请使用密闭容器以避免CO2污染(碳酸盐的形成可能会影响电导率)。OH-形式的膜必须在潮湿/加湿且不含CO2的条件下保存,避免OH-形式的膜变干。在干燥条件下的长期储存应优选以碳酸盐,Cl-或Br-形式进行。


2.当用于其他电化学(电渗析,脱盐,电渗析,反向电渗析,酸回收,盐分离等)和非电化学应用时,应将膜转换为与预期应用相关的阴离子形式。例如,如果应用程序要求将Cl-阴离子通过膜转移,则该阴离子交换膜需要转化为Cl-形式。为了将该膜转化为Cl-形式,需要将其浸入1-2 M NaCl或KCl盐溶液(溶于去离子水中)24-72小时,然后用去离子水冲洗以除去膜表面多余的盐。或者,如果预期的应用需要转移硫酸根阴离子,则该阴离子交换膜需要先预处理成硫酸根形式,在室温下将膜完全浸入盐溶液中24-72小时后,Na2SO4或K2SO4的中性盐溶液通常足以使膜完全转化为硫酸盐形式。

如果您对存储,化学稳定性,预处理或在进行操作之前有任何疑问,请随时与我们联系以获取更多信息。


Xion AEM-Durion-G2 (5, 10, 20 30μm) 阴离子交换膜 - SCI Materials Hub
Membrane Thickness5, 10, 20, 30μm
Polymer TypePolyphenylene based backbone
Functional GroupHybridized imidazole based functional groups
Counter ionHalide (Cl- or Br-)
Mechanical ReinforcementYes, ePTFE (also known as expanded PTFE) is the mechanical reinforcement substrate
Self-supporting MembraneNo
Ion Exchange Capacity2.1 - 2.5 meq/g
Ionic ConductivityUndisclosed
Molecular WeightUndisclosed
Water UptakeUndisclosed
Melting PointUndisclosed
Decomposition PointUndisclosed
pH range1 - 14. With alkaline electrolytes, concentrations greater than 1 - 1.5M should not be used with this membrane.


The Xion AEM-Durion-G2 membrane is a composite anion exchange membrane (AEM) that uses the Durion Gen2 resin as the polymer backbone with a hybridized imidazole side chain as its functional group and has an ion exchange capacity of 2.1 - 2.5 mequiv/g. Durion Gen2 membranes offer excellent mechanical strength and stability to a wide variety of chemistries. SCI Materiasl Hub currently provides Durion Gen2 anion exchange membrane sheets in 5, 10, 20, and 30μm thicknesses and 5x5cm, 10x10cm and 15x15cm sizes. Image on the right side shows the chemical composition of the anion exchange resin used to manufacture Xion Composite Durion Gen 2 membranes.


The Xion AEM-Durion-G2 can be used in fuel cells, electrolyzers, electrodialysis, redox flow batteries, electrochemical compressors, and a wide variety of other devices.


XION Composite Durion Gen2 AEMs are ultra-thin, ultra-strong, provide ultra-high performance for various alkaline chemistry based applications. The ionomer structure contains a polyphenylene backbone with a hybridized imidazole side chain for its functional groups. A reinforcement layer is integrated into the structure of the membrane to provide enhanced mechanical properties and this is composed of microporous ePTFE (also known as expanded PTFE). The enhanced mechanical properties as free-standing membranes, providing higher ionic conductance without sacrificing strength.


Benefits of Xion Composite Durion Gen2 AEMs:

High anionic conductivity
Great chemical stability at low and high temperatures
Ultra-thin membranes with excellent mechanical strength


Pre-Treatment and Conditioning:

The membrane is delivered in dry form with the counter anion being either in bromide or chloride. Depending on application and cell design, assembling is possible in dry form (without pretreatment) or wet form.


For standard alkaline fuel cell / electrolysis applications, the membrane should be converted into OH-form by treating it with 0.5 – 1.0 M NaOH or KOH solution: Put the membrane sample in an aqueous solution of 0.5 – 1.0 M NaOH or KOH for at least 24 h at 20°C – 30°C. After rinsing with demineralised water (pH ~ 7) the membrane is ready to use. Use closed container to avoid CO2 contamination (carbonate formation that may affect conductivity). The membrane in OH-form must be stored under wet / humidified and CO2-free conditions, avoid drying out of the membrane in OH-form. Long-term storage in dry conditions should be preferably done in carbonate, Cl- or Br-form.

For electrochemical CO2 reduction applications, the anion exchange membrane should be converted to the carbonate or bicarbonate form by treating the membrane initially with 0.1 to 0.5 M KOH or NaOH solution and then with 0.1 to 0.5 M water soluble carbonate or bicarbonate salt solutions (such as potassium carbonate or potassium bicarbonate that is dissolved in de-ionized water or distilled water). Fully submerging the anion exchange membrane into KOH or NaOH solution for 6 to 12 hours and then to the desired carbonate or bicarbonate salt solution for a period of 48-72 hours would be sufficient to fully convert the membrane into either carbonate or bicarbonate form. After rinsing the membrane (which is in the carbonate form) with deionized water or distilled water, it can be assembled inside the electrochemical setup for electrochemical CO2 reduction experiments. While the submersion of the membrane into the KOH or NaOH can be skipped, for such situations, a longer submersion time may be required in order to fully convert the membrane to carbonate or bicarbonate form. Initial conversion to OH- form significantly improves the carbonate ion exchange process due to expanded pore sizes.

For other electrochemical (electrodialysis, desalination, electro-electrodialysis, reverse electrodialysis, acid recovery, salt splitting, etc.) and non-electrochemical applications, the membrane should be converted into the anionic form that is relevant for the intended application. For example, if the application is requiring the Cl- anions to be transferred through the membrane, then this anion exchange membrane needs to be converted into the Cl- form. In order to convert this membrane into Cl- form, it needs to be submerged into a 1-2 M salt solution of NaCl or KCl (dissolved in deionized water) for a period of 24-72 hours and then rinsed with deionized water to remove the excess salt from the membrane surface. Or if the intended application is requiring to transfer sulfate anions, then this anion exchange membrane needs to be converted into the sulfate form prior to its assembly into the cell. A neutral salt solution of Na2SO4 or K2SO4 would usually be sufficient to achieve the full conversion of membrane into the sulfate form after fully submerging the membrane into the salt solution for 24-72 hours at room temperature.


If you have any concerns about storage, chemical stability, pre-treatment or before proceeding, please feel free to contact us for further information.


Scientific Literature for Various Use of Durion Gen2 AEMs and Dispersion Products:

The article by Chen and Lee entitled "Anion Exchange Polyelectrolytes for Membranes and Ionomers" is an excellent review that summarizes the development of various anion exchange polyelectrolytes (including polyphenylene based ones), importance of functional side's chemical structure and how it is connected to the backbone, importance of polymer backbone and how it affects the overall durability ionomer and membranes.


The article by Hugar et al. entitled "Imidazolium Cations with Exceptional Alkaline Stability: A Systematic Study of Structure-Stability Relationships" investigates the effects different substituents on the alkaline stability of imidazolium groups in 1M, 2M, and 5M KOH at 80 °C and their results indicate that polyphenylene-type anion exchange dispersions and membranes possess outstanding alkaline stability (ex-situ durability) and high anion conductivity.


A typical lead time of 2-3 weeks is to be expected.

1. 手机淘宝(官方淘宝店铺:科学材料站)


2. 点击进入淘宝网页链接

科学材料站 XION AEM碱性阴离子膜系列
产品描述厚度产品代码5*5cm10*10cm15*15cm20*20cm其它尺寸及价格(现货)备注
AEM-Durion-G25μm1801001¥133126093887--
LMW系列
10μm18010021278
2529
3674--
20μm1801003120724853479--
30μm1801004117223343355--
AEM-Pention-72-5CL5μm1801005¥133126093887590972系列-5%交联度
10μm18010061278
2529
36745585
20μm18010071207248534795288
30μm18010081172233433555099

¥3250 (14*14.5cm)

¥2788 (10*14.5cm)

¥2188 (5*9.5cm)

50μm1801009175734975032--
AEM-Pention-72-15CL5μm1801010¥133126093887590972系列-15%交联度
10μm18010111278
2529
36745585
20μm18010121207248534795288
30μm18010131172233433555099


¥1688 (5CM*7.5CM)

¥1988 (8CM*9CM)

¥3488 (15CM*16CM)

¥3888 (16CM*17CM)

¥4488 (16CM*20CM)

AEM-Pention-35-5CL5μm1801014¥133126093887--35系列-5%交联度
10μm18010151278
2529
3674--
20μm1801016120724853479--
30μm1801017117223343355--
50μm1801018175734975032--
AEM-Pention-35-15CL5μm1801019¥133126093887--35系列-15%交联度
10μm18010201278
2529
3674--
20μm1801021120724853479--
30μm1801022117223343355--
AEM-Pention-18-5CL5μm1801023¥133126093887--18系列-5%交联度
10μm18010241278
2529
3674--
20μm1801025120724853479--
30μm1801026117223343355--
50μm1801027175734975032--
AEM-Pention-18-15CL5μm1801028¥133126093887--18系列-15%交联度
10μm18010291278
2529
3674--
20μm1801030120724853479--
30μm1801031117223343355--
AEM-Dappion5μm1801032¥133126093887--
Dappion系列
10μm18010331278
2529
3674--
20μm1801034120724853479--
30μm1801035117223343355--
SCI Materials Hub Is Committed to Offering The Best Price & Customer Services!

注:下单时请联系客服,注明选择哪个系列(72系列、35系列、18系列)和哪种交联度(5%CL、15%CL),其中20X20cm规格的目前只有Pention-72系列;50μm厚度的只有Pention-72/35/18-5CL,Pention-72-5CL-50μm没有20x20cm。

2-3张 (9.5折);4-5张 (9折);6-7张 (8.8折);8-9张 (8.5折);≥10张 (8折)


3. 其它联系方式

电话:+86 130-0303-8751/+86 156-0553-2352

微信:SCI-Materials-Hub

如需报价单请联系:Email: contact@scimaterials.cn



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.


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.


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.

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.


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.


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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