Solid-oxide fuel cells (SOFCs) convert chemical energy directly into electric power in a
highly efficient way. Lowering the operating temperature of SOFCs to around 500–800° C is …

Oxygen production by air separation is of great importance in both environmental and
industrial processes as most large scale clean energy technologies require oxygen as feed …

The development of clean and efficient energy conversion and storage systems is becoming
increasingly vital as a result of accelerated global energy consumption. Solid oxide fuel cells …

Conspectus Clean energy conversion technologies can power progress for achieving a
sustainable future, while functional materials lie at the core of these technologies. In …

Perovskite-based materials have been demonstrated to be effective for peroxymonosulfate
(PMS) activation towards wastewater treatment. However, the effect of cation deficiency in …

The successful development of low-cost, durable electrocatalysts for oxygen reduction
reaction (ORR) at intermediate temperatures is critical for broad commercialization of solid …

Removal of toxic organics and bacterial disinfection are important tasks in wastewater
treatment. Most heavy metal-based catalysts for degradation of aqueous organic pollutants …

SrCo1− yNbyO3− δ (y= 0.025–0.4) were synthesized for oxygen separation application. The
crystal structure, phase stability, oxygen nonstoichiometry, electrical conductivity, and …

Co-deficient PrBaCo 2− x O 6− δ perovskites (x= 0, 0.02, 0.06 and 0.1) are synthesized by a
solid-state reaction, and the effects of Co-deficiency on the crystal structure, oxygen …

The potential application of PrBaCo2O5+ δ (PBC) double perovskite oxide as a cathode for
a proton-conducting solid-oxide fuel cell based on a BaZr0. 1Ce0. 7Y0. 2O3− δ (BZCY) …