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 …

Manipulating the intrinsic activity of heterogeneous catalysts at the atomic level is an
effective strategy to improve the electrocatalytic performances but remains challenging …

The cost of fuel cell systems can be largely reduced by develo** hydroxide exchange
membrane fuel cells (HEMFCs) based on platinum group metal-free (PGM-free) catalysts …

Anion exchange membrane fuel cells are limited by the slow kinetics of alkaline hydrogen
oxidation reaction (HOR). Here, we establish HOR catalytic activities of single-atom and …

The rapid progress of proton exchange membrane fuel cells (PEMFCs) and alkaline
exchange membrane fuel cells (AMFCs) has boosted the hydrogen economy concept via …

The discord between the insufficient abundance and the excellent electrocatalytic activity of
Pt urgently requires its atomic-level engineering for minimal Pt dosage yet maximized …

Global energy and environmental crises are among the most pressing challenges facing
humankind. To overcome these challenges, recent years have seen an upsurge of interest …

The active-site density, intrinsic activity, and durability of Ni-based catalysts are critical to
their application in industrial alkaline water electrolysis. This work develops a kind of …

The development of highly efficient and stable electrocatalysts toward the acidic oxygen
evolution reaction (OER) is essential for the practical application of proton-exchange …