Proton exchange membrane water electrolysis (PEMWE), as a promising technology for
hydrogen production from renewable energy sources, has great potential for industrial …

Polymer electrolyte membrane water electrolyzers (PEMWE) are currently restricted to an
operating temperature range between 50 to 80° C. This review shows that elevated …

This work provides a framework for predicting fracture of catalyst coated membrane (CCM)
due to coupled electro-chemo-mechanical degradation processes in proton exchange …

Abstract The Proton Exchange Membrane (PEM) water electrolyzer is considered promising
energy storing means for harnessing variable renewable energy sources to produce …

Abstract Information on PEMWE performance is often obtained from full cell measurements.
The level of detail of this information is, however, comparably low. This contribution analyzes …

Hydrogen crossover in polymer electrolyte membrane electrolysis cells is important
concerning faradaic efficiency, flammability hazards, and degradation phenomena. In recent …

The hydrogen (H 2) crossover significantly impacts the performance and durability of proton
exchange membrane fuel cells (PEMFCs). However, understanding the intricate dynamics of …

Proton exchange membrane (PEM) electrolysis is widely considered an integral part of the
energy transition. Thinner membranes can reduce Ohmic losses and increase efficiency …

The permeation of hydrogen and oxygen through the membrane of PEM electrolyzers is an
important topic regarding plant safety, efficiency and possible operation strategies. The …

Biomethane production from biological methanation of CO 2 is promising both for biogas
upgrading and surplus renewable energy storage. One of the questions for process …