Research Progress in Proton Exchange Membrane Fuel Cell

Abstract

The massive combustion of non-renewable fossil fuels causing global warming has raised concerns. However, fuel cells, including proton exchange membrane fuel cells, face challenges such as short lifespan and high cost, hindering their large-scale commercialization. The objective of this paper is to explore the growth, practical utilization, concerns, and enhancement techniques of proton exchange membrane fuel cells, which are a promising source of renewable energy. Research indicates that the lifespan of Proton Exchange Membrane fuel cells (PEMFC) is influenced by the conditions of the reaction environment. The high expenses associated with these cells can be largely attributed to the inflammability and explosiveness of hydrogen, the primary raw material, which can present transportation challenges. Moreover, the use of precious metals as reaction catalysts can result in poisoning, which restricts their application to a narrow spectrum. In conclusion, further improvements are necessary for the future application of PEMFC. More innovations are needed to expand the application areas by using more efficient and safe materials that are easier to transport. To broaden the way for the future development of green new energy. This paper is a valuable resource for improving proton exchange membrane fuel cell technology.