Short Communication on Double Cross-Linked 3D Layered PBI Proton Exchange Membranes for Stable Fuel Cell Performance above 200℃
Hydrogen fuel cells as an idea power source for new energy electric vehicles have been elevated to a national energy strategy level. The traditional hydrogen fuel cell technology route involves hydrogen, hydrogen refueling stations and fuel cells. However, issues such as the preparation of high-purity hydrogen, high-pressure storage,
transportation and the construction of refueling stations limit its widespread application and promotion.