"Daily Car Popular Pocket Dictionary": carbon paper

Carbon paper

Carbon paper is a commercial carbon fiber product. It is often used as a gas diffusion layer (GDL, GAS Diffusion Layer). It is widely used in fuel cell proton exchange membranes. It is an indispensable material for hydrogen fuel mono batteryFirst, its main role is quality, conductivity, heat transfer, and support catalytic layer.In addition, there is also a carbon fiber product -carbon cloth, which is also used as a proton exchange membrane gas diffusion layer in fuel cells. At present, in the use of industrial scale, carbon paper is mostly in the field of laboratory research.Essence

Written article/Wang Xiaoting

Pictures from the network

- END -