This article provides a comprehensive and up-to-date perspective of the understanding of
perfluorosulfonic acid (PFSA) fuel cell membrane degradation phenomena, reviews key …

Findings on PEMFC designs grew tremendously in the past decade. Commercially, PEMFCs
are usually configured in a stack to achieve higher electrochemical output. However, the two …

This paper reports use of an ultrasonic-spray for producing low Pt loadings membrane
electrode assemblies (MEAs) with the catalyst coated substrate (CCS) fabrication technique …

Cracks in catalyst layers (CLs) serve as gateway for phosphoric acid (PA) leaching. It
significantly affects the performance and durability of high temperature polymer electrolyte …

In the recent decades, researchers have been focussing more and more on renewable
energy because of the known climate crisis that will occur in the near future. One possible …

The mechanical degradation of the proton exchange membrane (PEM) is one of the main
aspects affecting the lifetime of proton exchange membrane fuel cells (PEMFCs). It was …

A novel polybenzimidazole (PBI)/poly (tetrafluoroethylene)(PTFE) composite membrane
doped with phosphoric acid was fabricated for high temperature operation in a polymer …

The commercialization of polymer electrolyte membrane fuel cells has been hindered by
durability problems caused by defects in the manufacturing process. We demonstrate for the …

Durability is one of the key issues in commercialization of proton exchange membrane fuel
cell (PEMFC). The main purpose of this study is to investigate the degradation mechanism of …

Proton exchange membrane fuel cells (PEMFCs) as power generators and proton exchange
membrane water electrolyzers (PEMWEs) as hydrogen fuel producers play critical roles in …