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Fuel cells promise clean electricity from hydrogen, but at their heart sits a deceptively simple component that has ...

A research group has developed a new design for the electrolytes used in fuel cells. The material complies with environmental regulations and demonstrates moderate conductivity in harsh conditions, ...

Electrolytes that convert chemical to electrical energy underlie the search for new power sources with zero emissions. Among these new power sources are fuel cells that produce electricity. Fuel cells ...

Polymer electrolyte membrane fuel cells rely on a delicate balance between membrane hydration and liquid water removal to sustain high proton conductivity without flooding the porous layers or flow ...

Korean researchers have succeeded in developing a key technology for all-solid-state secondary batteries, known as next-generation lithium-ion batteries due to their high safety. The work was ...

Researchers at Imperial College London, supported by colleagues at a range of other institutions, have published a study in Nature that will help fine-tune a new class of ion exchange membranes. The ...

Water electrolyzers are the key technology for splitting water with renewable electricity to produce green hydrogen and oxygen. Over several decades, the technology has evolved into four main types, ...

A South Korean team has demonstrated a way to keep an ammonia-producing reaction largely dry while supplying protons from ...

Using a polymer to make a strong yet springy thin film, scientists led by the Department of Energy’s Oak Ridge National Laboratory are speeding the arrival of next-generation solid-state batteries.