High-temperature PEM technology is used alongside electrochemical hydrogen separation for fuel cells and has an operating temperature range of 120-200°C. Higher tolerances to carbon monoxide or ...

Measuring cell with flow field for High Temperature-PEM-Fuel Cells ...

Hydrogen-oxygen PEM fuel cell. Hydrogen molecules dissociatively adsorb at the anode and are oxidized ... of the water production and water removal curves corresponding to steady states. At a high ...

T he interactions between phosphoric acid and the platinum catalyst in high-temperature PEM fuel cells are more complex than previously assumed. Experiments at BESSY II with tender X-rays have ...

for proton-exchange membrane (PEM) hydrogen fuel cells, providing low-cost, high-performance cores for domestic and international fuel cell manufacturers,” says Ye. Before coming to SinoHyKey ...