Replacing fossil fuels with energy sources and carriers that are sustainable, environmentally
benign, and affordable is amongst the most pressing challenges for future socio-economic …

Hydrogen economy has emerged as a very promising alternative to the current hydrocarbon
economy, which involves the process of harvesting renewable energy to split water into …

Iridium-based electrocatalysts remain the only practical anode catalysts for proton exchange
membrane (PEM) water electrolysis, due to their excellent stability under acidic oxygen …

Decarbonizing the planet is one of the major goals that countries around the world have set
for 2050 to mitigate the effects of climate change. To achieve these goals, green hydrogen …

Hydrogen is a promising energy carrier and feedstock alike for decarbonizing the energy,
transport, and chemical sector and mitigating the effects of global warming. Identifying and …

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

Discovery of earth-abundant electrocatalysts to replace iridium for the oxygen evolution
reaction (OER) in a proton exchange membrane water electrolyzer (PEMWE) represents a …

To date, copper is the only heterogeneous catalyst that has shown a propensity to produce
valuable hydrocarbons and alcohols, such as ethylene and ethanol, from electrochemical …

Low-carbon (green) hydrogen can be generated via water electrolysis using photovoltaic,
wind, hydropower, or decarbonized grid electricity. This work quantifies current and future …

The limited availability of freshwater in renewable energy-rich areas has led to the
exploration of seawater electrolysis for green hydrogen production. However, the complex …