Oxide perovskites have emerged as an important class of materials with important
applications in many technological areas, particularly thermocatalysis, electrocatalysis …

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

One challenge for the commercial development of solid oxide fuel cells as efficient energy-
conversion devices is thermo-mechanical instability. Large internal-strain gradients caused …

This article provides a perspective on solid oxide fuel cells operating at low temperature,
defined here to be the range from∼ 400° C to 650° C. These low-temperature solid oxide …

Protonic ceramic fuel cells (PCFCs) have interesting potential to efficiently produce electrical
power from fuels in a low-temperature range (< 650° C). However, the sluggish activity of the …

The slow activity of cathode materials is one of the most significant barriers to realizing the
operation of solid oxide fuel cells below 500° C. Here we report a niobium and tantalum co …

A composite cathode exhibits low activation polarisation by spreading its electrochemically
active area within its volume. Composite cathodes enable the development of high …

Improved cathodes are required for low‐temperature operation of solid‐oxide fuel cells
(SOFCs). Recent work has shown that electrode fabrication and modification by infiltration of …

Low-temperature operation is necessary for next-generation solid oxide fuel cells due to the
wide variety of their applications. However, significant increases in the fuel cell losses …

High temperature electrochemical devices, such as solid oxide fuel cells (SOFCs), will play a
vital role in the future green and sustainable energy industries due to direct utilization of …