Breakthrough in high-performance oxide-ion conductors using rubidium

Researchers have discovered a rubidium-containing material with exceptional conductivity and stability, paving the way for next-generation solid oxide fuel cells

28-Feb-2025 - 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, with exceptionally high conductivity. Identified through computational screening and experiments, its superior ...