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 …

Transition metal nitrides (TMNs), by virtue of their unique electronic structure, high electrical
conductivity, superior chemical stability, and excellent mechanical robustness, have …

Efficient bifunctional electrocatalysts for hydrogen and oxygen evolution reactions are key to
water electrolysis. Herein, we report a built‐in electric field (BEF) strategy to fabricate …

Developing low‐cost and high‐efficient bifunctional catalysts for hydrogen evolution reaction
(HER) and oxygen evolution reaction (OER) is greatly significant for water electrolysis. Here …

Rational design of efficient hydrogen oxidation reaction (HOR) electrocatalysts with
maximum utilization of platinum-group metal sites is critical to hydrogen fuel cells, but …

Covalent organic frameworks (COFs) as appealing platforms have received tremendous
interest in the field of photocatalytic H2 evolution owing to their well‐defined structures and …

The cost of fuel cell systems can be largely reduced by developing 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 …

Adsorption energy (AE) of reactive intermediate is currently the most important descriptor for
electrochemical reactions (eg, water electrolysis, hydrogen fuel cell, electrochemical …

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