Anion-exchange membrane (AEM) water electrolyzers (AEMWEs) and fuel cells (AEMFCs)
are technologies that, respectively, achieve transformation and utilization of renewable …

Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

The alkaline hydrogen oxidation reaction (HOR) involves the coupling of adsorbed
hydrogen (Had) and hydroxyl (OHad) species and is thus orders of magnitude slower than …

High‐entropy alloy (HEA) catalysts have been widely studied in electrocatalysis. However,
identifying atomic structure of HEA with complex atomic arrangement is challenging, which …

As a key component of low‐cost anion exchange membrane fuel cells (AEMFCs), anion
exchange membranes (AEMs) are far from commercial application, because of …

Converting hydrogen chemical energy into electrical energy by fuel cells offers high
efficiencies and environmental advantages, but ultrapure hydrogen (over 99.97%) is …

Achieving controllable fine-tuning of defects in catalysts at the atomic level has become a
zealous pursuit in catalysis-related fields. However, the generation of defects is quite …

Platinum on carbon (Pt/C) catalyst is commercially adopted in fuel cells but it undergoes
formidable active‐site poisoning by carbon monoxide (CO). In particular, given the sluggish …

Conspectus Low-temperature ion-exchange membrane hydrogen fuel cells, as zero-
emission power sources, can largely preserve the merits of gasoline engines, including …

Ni-based hydrogen oxidation reaction (HOR) electrocatalysts are promising anode materials
for the anion exchange membrane fuel cells (AEMFCs), but their application is hindered by …