Since severe global warming and related climate issues have been caused by the extensive
utilization of fossil fuels, the vigorous development of renewable resources is needed, and …

Protonic ceramic fuel cells (PCFCs), capable of harmonious and efficient conversion of
chemical energy into electric power at reduced temperature enabled by fast proton …

Proton-conducting oxides are a class of solid-state ion-conducting ceramic materials that
demonstrate significant hydrogen ion (proton) conductivity at intermediate temperatures (eg …

Proton ceramic electrochemical cells (PCECs) have attracted significant attention from
governmental institutions and research societies as an emerging technology for energy …

Over the past several years, important strides have been made in demonstrating protonic
ceramic fuel cells (PCFCs). Such fuel cells offer the potential of environmentally sustainable …

Proton-conducting solid oxide electrolysis cells (H-SOECs) have attracted significant
attention in recent years. This is due to their advantageous nature compared with the …

Solid‐oxide fuel cells (SOFCs) are electricity generators that can convert the chemical
energy in various fuels directly to the electric power with high efficiency. Recent advances in …

Among various types of alternative energy devices, solid oxide fuel cells (SOFCs) operating
at low temperatures (300‐600° C) show the advantages for both stationary and mobile …

Interest in low-temperature operation of solid oxide fuel cells is growing. Recent advances in
perovskite phases have resulted in an efficient H+/O2-/e-triple-conducting electrode BaCo0 …

Proton conducting electrochemical cells, especially protonic ceramic fuel cells (PCFCs), are
expected to be a breakthrough technology in next-generation energy conversion systems …