As the world shifts toward sustainable energy sources, "green hydrogen"—hydrogen produced without emitting carbon—has emerged ...

The ions then migrate through a conductive ... Some, like lithium cobalt oxide, a common formula in consumer electronics, are very flammable. When such variants do ignite, the result is a blaze ...

Advancing Oxide-Ion Conductors: Rubidium-Containing Materials for Clean Energy. Yasui et al. (2025) | Chemistry of Materials | 10.1021/acs.chemmater.4c031 Oxide-ion conductors enable oxide ion (O²⁻) ...

Oxide-ion conductors enable oxide ions (O²⁻) to transport in solid oxide fuel cells (SOFCs), which can run on diverse fuels beyond hydrogen, including natural gas, and biogas, and even certain ...

Rubidium could be the next key player in oxide-ion conductors. Researchers at Institute of Science Tokyo have discovered a rare rubidium (Rb)-containing oxide-ion conductor, Rb₅BiMo₄O₁₆ ...

Rare earths developer Meteoric Resources (MEI.AX), opens new tab said it has executed an agreement to supply 3,000 metric tons of rare-earth oxide from its forthcoming Caldeira rare earth ionic ...

Oxide ion conductors used in solid-state fuel cells often fail to reach full potential when operating at temperatures below 500 degrees Celsius, but researchers have recently found a solution to ...

One of the key factors in SOFC performance is the solid electrolyte: the oxide ion conductor. Its excellent electrochemical properties make it an ideal electrolyte not only for SOFC applications ...