1. 介绍

Toray Paper 060 - TGP-H-060 - is a carbon fiber composite paper suitable for use as a catalyst backing layer for fuel cells, electrolyzers, batteries, and various other electrochemical devices after applying a microporous layer (MPL) onto it.

The carbon paper susbtrate has a thickness of 190 μm (microns) and the MPL has a thickness of 60 microns (1 mg/cm² loading of MPL). This product has a total thickness of approximately 250 microns. Toray Paper 060 has a PTFE treatment of approx. 8-9% and the MPL has a PTFE content of approx. 33-35%. Toray Paper 060 with MPL is a great low-cost alternative to conventional woven carbon cloth Gas Diffusion Layer (GDL) materials.

点击上方【购买渠道】进行购买或咨询

We currently have the following in stock

AvCarb MGL190 with 2 mg/cm², 5wt% PTFE for both carbon paper & MPL

Toray 090 with 2 mg/cm², 5wt% PTFE for both carbon paper & MPL

Toray 090 with 4 mg/cm², 5wt% PTFE for both carbon paper & MPL

Toray 060 with 1 mg/cm² MPL, 10wt% PTFE for carbon paper & 20wt% PTFE for MPL

Toray 060 with 1 mg/cm² MPL, 10wt% PTFE for carbon paper & 30wt% PTFE for MPL

2. Professional recommendations for choosing your MPL carbon papers

FuelCellStore recommend

- Carbon substrate: Toray 060, Toray 090, Toray 120

- MPL loading: 1 mg/cm²

- PTFE treatrement: 8-9% for the carbon paper substrate, 33-35% for the MPL

SGL Sigracet series shows

5% PTFE treatrement for the carbon paper substrate

20-25% PTFE treatrement for the MPL

SCI Materials Hub suggestions: How do I decide the formula of the GDLs with MPL?

Step 1: decide the carbon paper substrate based on thickness

Step 2: decide the PTFE content for carbon paper substrate & MPL

- 5wt% PTFE treatment for carbon substrate is sufficient for obtaining a pronounced hydrophobicity

- High PTFE content in MPL will reduce the electrical conductivity. The electrical conductivity should be as high as possible to minimize Ohmic losses by effectively conducting electrons between the catalyst layer and the current collectors via the bipolar plate. However, it is reduced by increased porosity and PTFE content of the GDL, necessary for high reactant and product diffusion.

- Low PTFE content below 10 wt% for MPL, as well as high loading of MPL on carbon paper, may incur slight powder shedding depending on the level of PTFE content

Call of researchers

If you have good recommendations, please email us via contact@scimaterials.cn

We will share with all the users with your knowledge.

3. 文章引用

欢迎在文章中引用从科学材料站(SCI Materials Hub)获取的材料

Toray TGP-H-060 with 1 mg/cm² micro porous layer was from SCI Materials Hub.

1.手机淘宝（官方淘宝店铺：科学材料站）

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*大量需求请联系我们咨询更多折扣

**可提供13%增值税专用发票

Carbon paper with MPL can be customized with the following options:

MPL loading: 1-4 mg/cm²

PTFE for carbon paper: 1-50 wt%

PTFE for MPL: 1-50 wt%

3. 其它联系方式

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

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

References citing our materials

二氧化碳还原

1. 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. 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. 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.

电池

3. 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.

4. 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.