Single‐atom catalysts (SACs) have attracted considerable attention in heterogeneous
catalysis because of their well‐defined active sites, maximum atomic utilization efficiency …

The well‐established proton exchange membrane (PEM)‐based water electrolysis, which
operates under acidic conditions, possesses many advantages compared to alkaline water …

Nano and single‐atom catalysis open new possibilities of producing green hydrogen (H2)
by water electrolysis. However, for the hydrogen evolution reaction (HER) which occurs at a …

Synergistic optimization of the elementary steps of water dissociation and hydrogen
desorption for the hydrogen evolution reaction (HER) in alkaline media is a challenge …

We report the strong catalyst–support interaction in WC‐supported RuO2 nanoparticles
(RuO2‐WC NPs) anchored on carbon nanosheets with low loading of Ru (4.11 wt.%), which …

In a water electrolysis system, the cathode and anode produce H 2 and O 2 with HER and
OER, respectively. The energy conversion efficiency of the electrolysis systems is about 56 …

As a highly appealing technology for hydrogen generation, water electrolysis including
oxygen evolution reaction (OER) at the anode and hydrogen evolution reaction (HER) at the …

Correlated single‐atom catalysts (c‐SACs) with tailored intersite metal–metal interactions
are superior to conventional catalysts with isolated metal sites. However, precise …

The introduction of electronegative non‐metallic heterostructures is promisingly desired to
develop Ru‐based oxide catalysts, which have higher activity and robust stability for acidic …

To date, only a few noble metal oxides exhibit the required efficiency and stability as oxygen
evolution reaction (OER) catalysts under the acidic, high‐voltage conditions that exist during …