PEM fuel cells have good efficiency and low operating temperature and could play an important role in power generation in the future. They are currently the leading technology for automotive ...

One of the key challenges in optimal operation of PEM hydrogen cells is to ensure optimal distribution of the liquid water inside them. Excessive accumulation of water can clog proton and electron ...

Proton exchange membrane fuel cell (PEMFC) is regarded as one of the most promising energy conversion systems, which has high social and economic benefits and good environmental protection advantages ...

The demand for direct methanol/formic acid-fuel cell technology development has been rising to achieve carbon neutrality. Methanol or formic acid is utilized as an e-fuel in a new technique to ...

University of Tsukuba researchers create a graphene filter that blocks large molecules to prevent fuel cell degradation. The new filter maintains high proton conductivity while stopping fuel crossover ...