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New Hydrocarbon Fuel Cells with High Efficiency and Low Cost

This is the exsolution of a B-site cation with oxygen from layered perovskite in a reducing atmosphere. Credit: UNIST

This is the exsolution of a B-site cation with oxygen from layered perovskite in a reducing atmosphere. Credit: UNIST

The commercialization of the ‘natural gas fuel cell’ has finally come to the fore, thanks to the recent development of electrode materials that maintain long-term stability in hydrocarbon fuels. Advantage of using this material includes that it uses internal transition metal as a further catalyst in a fuel cell operating condition. The collaborative results, published online in the June issue of the journal Nature Communications, have emerged as the promising candidate for the next generation direct hydrocarbon solid oxide fuel cells (SOFCs) technology.

A solid oxide fuel cell (SOFC) is an electrochemical conversion device that produces electricity by oxidizing a fuel...

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