Proton Exchange Membrane (PEM): A type of membrane that conducts protons while acting as an insulator for electrons, used in fuel cells to facilitate the electrochemical reaction. Phosphoric Acid ...

but the one automakers are primarily focusing on for fuel cell cars is one that relies on a proton-exchange membrane, or PEM. In the generic PEM fuel cell pictured at left, the membrane lies ...

Stralis Aircraft aims to develop green hydrogen-powered aircraft for cheaper, cleaner, and quieter flights by 2027. Stralis ...

Steady state multiplicity in the autohumidification PEM fuel cell results from a positive feedback between water production and the membrane resistance. The fuel cell reaction to make water is limited ...

There are two basic approaches to using hydrogen in vehicles: the proton exchange membrane (PEM, also called polymer electrolyte membrane) fuel cell and the classic internal combustion engine (ICE).

"We hope this achievement will contribute to making hydrogen fuel cells a sustainable energy solution." Scientists take major ...

PEM electrolyzer: a fast-growing technology The green hydrogen, obtained from water electrolysis fed by renewable sources, is ...

have announced a partnership to collaborate on developing next-generation proton exchange membrane (PEM) technology for hydrogen fuel cell systems. Proton exchange membranes (PEMs) play a vital ...

Nel Hydrogen Secures Key Order to Help Grow Green Hydrogen in US Steel Industry Nel Hydrogen US, a subsidiary of the ...

An international research group has simulated the coupling of bifacial PV panels with proton exchange membrane (PEM) reversible fuel cells (RFC) to power commercial buildings. The simulation was ...