0.3 mg/cm² PtC 40% Carbon Paper GDE
A low-cost gas diffusion electrode on a carbon fiber paper substrate (Sigracet 22 BB, 215 µm) with a 40% platinum on Vulcan carbon catalyst. The low loading suits cost-sensitive hydrogen/air fuel cell applications. It includes a Nafion post-coat for improved water management and adhesion to the membrane.
Key specs
- Catalyst
- 40% Pt/C (Vulcan)
- Catalyst loading
- 0.3 mg/cm²
- Catalyst metal
- Platinum
- GDL material
- Carbon paper
- GDL model
- Sigracet 22 BB
- GDL thickness
- 215 µm
- Microporous layer (MPL)
- Yes
- Nafion post-coat
- Yes
- Application
- PEM fuel cell
0.3 mg/cm² PtC 40% Carbon Paper GDE
Sale price$307.00
Description
A low-cost electrode utilizing a carbon fiber paper substrate and a 40% Platinum on Vulcan Carbon support catalyst. This low loading is designed for cost-sensitive applications and is suitable for electrochemical systems needing low amounts of Platinum to support the reaction. This electrode is perfect for Hydrogen/Air Fuel Cell applications where the extra cost of the higher loading GDE may not be justified. The Gas Diffusion Layer (GDL) used is Sigracet 22 BB, which is 215 microns thick. Made with XT Catalysts.
Includes a Nafion Post Coat for improved water management and adhesion to the membrane.
Other GDL materials are also available by custom request, as are custom sizes and loadings.