This Review provides an overview of the emerging concepts of catalysts, membranes, and
membrane electrode assemblies (MEAs) for water electrolyzers with anion-exchange …

With the development of renewable energy systems, clean hydrogen is burgeoning as an
optimal alternative to fossil fuels, in which its application is promising to retarding the global …

Green hydrogen is obtained by electrochemical water splitting using electricity converted
from renewable energy sources. When green hydrogen undergoes combustion, it produces …

Water-alkaline electrolysis holds a great promise for industry-scale hydrogen production but
is hindered by the lack of enabling hydrogen evolution reaction electrocatalysts to operate at …

Tuning metal–support interaction has been considered as an effective approach to modulate
the electronic structure and catalytic activity of supported metal catalysts. At the atomic level …

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 slow kinetics of oxygen evolution reaction (OER) causes high power consumption for
electrochemical water splitting. Various strategies have been attempted to accelerate the …

A challenging task is to promote Ru atom economy and simultaneously alleviate Ru
dissolution during the hydrogen evolution reaction (HER) process. Herein, Ru nanograins …

Inefficient electrocatalysts and high-power consumption are two thorny problems for
electrochemical hydrogen (H 2) production from acidic water electrolysis. Herein we report …

Developing lower-cost and higher-effective catalyst to support hydrogen (H 2) production by
electrochemical water-splitting has been recognized as a preferred strategy to drive the …