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

Transition metal borides, carbides, pnictides, and chalcogenides (X-ides) have emerged as
a class of materials for the oxygen evolution reaction (OER). Because of their high earth …

Since severe global warming and related climate issues have been caused by the extensive
utilization of fossil fuels, the vigorous development of renewable resources is needed, and …

Hydrogen is poised to play a key role in the energy transition by decarbonizing hard-to-
electrify sectors and enabling the storage, transport, and trade of renewable energy. Recent …

Water electrolysis is a promising technology for sustainable energy conversion and storage
of intermittent and fluctuating renewable energy sources and production of high-purity …

The advancement of hydrogen technology is driven by factors such as climate change,
population growth, and the depletion of fossil fuels. Rather than focusing on the controversy …

Hydroxide-exchange membrane (HEM) electrolyzers can produce green H2 with only earth-
abundant catalysts and electrolyte-free (nominally pure) water feed, significantly decreasing …

Hydrogen produced using renewable energy from offshore wind provides a versatile method
of energy storage and power-to-gas concepts. However, few dedicated floating offshore …

Hydrogen is expected to play a critical role in the electrification and decarbonization of
industrial and commercial sectors, becoming increasingly costcompetitive with large-scale …

Hydrogen is known to be the carbon-neutral alternative energy carrier with the highest
energy density. Currently, more than 95% of hydrogen production technologies rely on fossil …