Oxygen vacancy (VO) is one of the most common defects in metal oxides (MOs), which
endow the MOs with many unique physiochemical properties. Even though VO engineering …

Solid oxide cells (SOCs) have attracted widespread attention due to their high efficiency for
direct conversion of a wide variety of fuels to electricity, renewable electricity to green …

Proton ceramic electrolytic cells (PCECs) are regarded as superior candidates for largescale
hydrogen production by water electrolytic because they are efficient and weakly temperature …

Reversible protonic ceramic electrochemical cells (R‐PCECs) have received increasing
focus for their good capability of converting and storing energy. However, the widely used …

In the societal pursuit of a carbon-neutral energy future, energy storage and conversion
technologies can play a decisive role in better utilizing sustainable energy sources such as …

The development of active and durable air electrodes is of great significance to the maturity
of reversible protonic ceramic electrochemical cells (R‐PCECs). This article reports the …

Solid oxide fuel cells (SOFCs) are versatile, and highly efficient power source perceived as
future of the energy. Lower operating temperatures in the range of 400–600° C can …

The development of highly efficient and robust cathodes is crucial for intermediate
temperature solid oxide fuel cells (IT-SOFC). Perovskite type SrCo 0.9 Ta 0.1 O 3-δ (SCT91) …

Abstract Nonaqueous Li‐O2 battery (LOB) represents one of the promising next‐gen energy
storage solutions owing to its ultrahigh energy density but suffers from problems such as …

Lowering the operating temperature (450–650° C) of solid oxide fuel cells (SOFCs) faces the
intrinsic challenge of sluggish electrode reaction kinetics in the low temperature (LT) range …