Solid oxide fuel cells (SOFC) have emerged as energy conversion devices in achieving high
efficiency of over 70% with regeneration. The critical components of SOFC include anode …

This work is centered on the comparative analysis of oxygen ionic conductivity, electronic
transport properties and thermal expansion of solid electrolyte ceramics, providing a brief …

In this review article, new systems being investigated for application in solid oxide fuel cells
are discussed. For the electrode materials, materials with the perovskite or related structures …

Recent material developments of fast solid oxide and lithium ion conductors are reviewed.
Special emphasis is placed on the correlation between the composition, structure, and …

Solid oxide fuel cells (SOFCs) are an all-solid energy conversion device from the chemical
energy of fuels to electric energy at intermediate and high temperatures. Up to now, massive …

Solid oxide fuel cells (SOFCs) are complex electrochemical devices that offer significant
advantages over conventional power generation technologies. Many of these advantages …

Oxide-ion conductors, also known as “oxygen ion conductors,” have garnered significant
attention in recent years due to their extensive applications in a variety of electrochemical …

We report on the hydride (H–) conductivity in fluorite-type LnHO oxyhydrides (Ln=
lanthanide) using samples prepared under high pressure. It is found that, despite its …

This book proposes a wide overview of the research and development of proton-conducting
solid oxide materials. It is the first to approach the topic on proton-conducting ceramics and …

The demand for clean and sustainable energy has garnered great interest in new energy
materials. Among them, high temperature proton-conducting perovskite oxides are, or can …