Innovative co-doping strategy overcomes long-standing limits in proton conduction, opening a new way for efficient hydrogen-to-electricity conversion.

As a newly developed perovskite with a large amount of intrinsic oxygen vacancies, BaSc0.8W0.2O2.8 achieves high proton conduction at low and intermediate temperatures, report scientists. By the donor ...

Traditional oxygen-ion–conducting cells require high operating temperatures, creating cost, durability, and material compatibility challenges. Protonic ceramic cells (PCCs) offer an alternative, ...

A newly developed ceramic material shows record-high proton conductivity at intermediate temperatures while remaining ...

Donor doping into a mother material with disordered intrinsic oxygen vacancies, instead of the widely used strategy of acceptor doping into a material without oxygen vacancies, can greatly enhance the ...

Proton conducting composite electrolytes represent a promising class of materials for intermediate temperature fuel cells, bridging the performance gap between low‐ and high‐temperature systems.

Proton conductors have emerged as a pivotal component in the development of intermediate temperature fuel cells, offering a promising alternative to conventional high-temperature electrolytes. These ...

Whether in our bodies or in fuel cells, phosphoric acid plays an important role in many chemical processes because it is ...

A number of advanced energy technologies — including fuel cells, electrolyzers, and an emerging class of low-power electronics — use protons as the key charge carrier. Whether or not these devices ...

The discovery of Ba 2 LuAlO 5 as a promising proton conductor paints a bright future for protonic ceramic fuel cells, report scientists from Tokyo Tech. Experiments show that this novel material has a ...

These novel strategies will assist in the development of perovskites for sustainable energy and catalysis technologies. In line with global efforts towards cleaner energy technologies, fuel cells may ...

(Nanowerk News) In line with global efforts towards cleaner energy technologies, fuel cells may soon become an indispensable tool for converting chemical energy – stored in the form of hydrogen or ...