Water electrolysis is a promising approach to hydrogen production from renewable energy
sources. Even though it is not necessarily environmentally friendly and a large number of …

During the past decades, a significant amount of excellent scientific results has been generated
in the field of polymer electrolyte membrane water electrolysis (PEMWE). Compared to …

This work analyses the impact of the location of pinholes in polymer electrolyte fuel cells on
the degradation of the electrodes. Defects with a diameter of 0.45 mm were created in a 25 …

Anion exchange membrane fuel cells have unique advantages and are thus gaining increasing
attention. Poly(vinyl alcohol) (PVA) is one of the potential polymers for the development …

Polymer electrolyte membrane water electrolysis (PEMWE) is a leading candidate for the
development of a sustainable hydrogen infrastructure. The heart of a PEMWE cell is …

Integrated systems of PEM water electrolyzers (PEMWE) and photovoltaic (PV) power plants
are a promising method for the production of green hydrogen with zero-carbon emissions. …

With high temperature polymer electrolyte membrane fuel cell systems gradually penetrating
the commercial market, material manufacturing processes demand re-evaluation for big …

Gas diffusion layers (GDLs) are essential for the proper distribution of the reaction gases,
the removal of excess water as well as electrical contact in polymer electrolyte fuel cells (PEFCs…

While hydrogen starvation in fuel cells is intensely investigated and strategies for avoidance
have been developed, almost no data are available for other unexpected events, such as …

A series of novel cross-linked highly quaternized chitosan and quaternized poly (vinyl alcohol)
membranes were successfully synthesized to be applied in alkaline direct ethanol fuel …