Protonic ceramic electrochemical cells (including fuel cells (PCFCs) and electrolysis cells
(PCECs)) are positioned as an eco-friendly means for realizing energy/chemical conversion …

Protonic ceramic fuel cells with high efficiency and low emissions exhibit high potential as
next-generation sustainable energy systems. However, the practical proton conductivity of …

The design of new functional materials for solid oxide fuel cells (SOFCs) is of paramount
importance in terms of achieving a trade-off between their performance, efficiency and long …

Sol-gel synthesis using alkoxides is employed to obtain fluorine-modified BaZr 0.8 Y 0.2 O 3-
δ nanopowders with Ba excess at 750° C. Possible effects of F loss at high temperature …

Exploring high-performance cathodes is critical for proton-conducting solid oxide fuel cells
(H-SOFCs), as they significantly impact cell performance at intermediate temperatures …

The development of SOFCs aims to reduce the operating temperature of the cells,
maintaining the same level of efficiency with protonic conduction electrolytes, as they have …

Barium zirconate-based perovskites (BZY) are intensely studied proton conductors for high-
temperature electrochemical applications; however, their refractory nature means excessive …

The effect of Ca content on chemical stability and electrical properties of Ba 1− x Ca x Ce 0.8
Gd 0.2 O 3− δ (BCCG, 0≤ x≤ 0.06) proton conducting electrolyte is investigated in this …

Acceptor-substituted Ba (Zr, Ce) O3 proton conducting oxides have attracted significant
attention due to their excellent proton conductivity at intermediate temperatures (400–600° …

The dual strategies of A-site deficiency and addition of ZnO sintering aid have been
employed to optimise stability and densify the high-temperature proton conductor Ba 0.95 …