"Daily Automobile Science Pocket Dictionary": proton exchange film

Proton exchange film

A proton exchange membrane fuel cells (PEM, Proton Exchange Membrane) are core components, which include as proton conductive medium, electrode reaction medium, catalyst carrier, cathode and anode reactor isolation.The hydrogen ion channel isolates the polar reaction gas.At present, there are fluoride polymer, aromatic hydrocarbon polymers, and proton exchange membranes of organic/inorganic hybrid materials.

Written article/Wang Xiaoting

Pictures from the network

- END -