Proton exchange membrane fuel cells (PEMFCs) with high efficiency and nonpollution
characteristics have attracted massive attention from both academic and industrial …

To improve the performance of metallic catalysts, alloying provides an efficient methodology
to design state‐of‐the‐art materials. As emerging functional materials, rare‐earth metal …

The development of an ultralow-Pt catalyst layer (CL) without sacrificing proton-exchange
membrane (PEM) fuel cell performance and durability is urgently needed to boost fuel cell …

The sluggish rate of the oxygen reduction reaction (ORR) in proton exchange membrane
(PEM) fuel cells has been a major challenge. Significantly increasing efforts have been …

Develo** highly efficient catalysts for the oxygen reduction reaction (ORR) is key to the
fabrication of commercially viable fuel cell devices and metal–air batteries for future energy …

Notable progress has been made for low Pt-based and Fe–N–C electrocatalysts for proton
exchange membrane fuel cell (PEMFC) applications. In particular, the research and …

One of the critical issues in the industrial development of fuel cells (eg, proton exchange
membrane fuel cells, direct methanol fuel cells and biofuel cells) is the high cost, serious …

This study provides an analysis of the technological barriers for all-electric vehicles, either
based on batteries (BEVs) or on H 2-powered proton exchange membrane (PEM) fuel cells …

Fuel cells powered by hydrogen from secure and renewable sources are the ideal solution
for non-polluting vehicles, and extensive research and development on all aspects of this …

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