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

Protonic ceramic fuel cells (PCFCs) or proton-conducting solid oxide fuel cells (SOFCs) are
a class of electrochemical devices with high proton conductivity at the intermediate, even …

Here, we report an oxygen ion-proton-electron-conducting nanocomposite, BaCo 0.7 (Ce
0.8 Y 0.2) 0.3 O 3-δ (BCCY), derived from a self-assembly process, as a high-performance …

The protonic ceramic electrochemical cell (PCEC) is an emerging and attractive technology
that converts energy between power and hydrogen using solid oxide proton conductors at …

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 …

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 …

The proton‐conducting solid oxide electrolysis cell (H‐SOEC) is a promising device that
converts electrical energy to chemical energy. H‐SOECs have been actively studied in the …

Energy crisis and environmental problems caused by the conventional combustion of fossil
fuels boost the development of renewable and sustainable energies. H2 is regarded as a …

In reducing the high operating temperatures (≥ 800° C) of solid-oxide fuel cells, use of
protonic ceramics as an alternative electrolyte material is attractive due to their high …