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

Solid oxide electrolysis cells (SOECs) proffer a flexible and environmentally friendly solution
to reduce CO 2 emissions and/or produce H 2 fuel for various applications. The integration …

Protonic ceramic fuel cells, like their higher-temperature solid-oxide fuel cell counterparts,
can directly use both hydrogen and hydrocarbon fuels to produce electricity at potentially …

Reliable and economical energy storage technologies are urgently required to ensure
sustainable energy supply. Hydrogen (H 2) is an energy carrier that can be produced …

Solid oxide fuel cells (SOFCs) directly convert chemical energy that is stored in a wide range
of fuels into direct current electricity, with high efficiency and low emissions, via a series of …

Hydrogen production from water electrolysis is a key enabling energy storage technology for
the large-scale deployment of intermittent renewable energy sources. Proton ceramic …

In spite of various advantages of protonic ceramic fuel cells over conventional fuel cells,
distinct scepticism currently remains about their applicability because of lower-than …

Fuel cells can efficiently convert the chemical energy in fuels like hydrogen and methane
into electricity and are an important component for the forthcoming hydrogen society …

The proton uptake of 18 compositions in the perovskite family (Ba, Sr, La)(Fe, Co, Zn, Y) O3‐
δ, perovskites, which are potential cathode materials for protonic ceramic fuel cells (PCFCs) …

Proton-conducting electrolytes with high conductivity and long-term stability, achievable at
low sintering temperatures, are of paramount importance. In this study, we investigate the …