DOI: 10.1039/d3ta06438g ISSN: 2050-7488

A new layered barium cobaltite electrode for protonic ceramic cells

Allan J. M. Araújo, Vanessa C. D. Graça, Rafael A. Raimundo, Antonio C. L. Filho, Daniel A. Macedo, Francisco J. A. Loureiro
  • General Materials Science
  • Renewable Energy, Sustainability and the Environment
  • General Chemistry

The electrode mechanism of the Ba2Co9O14 cobaltite is outlined for application in protonic ceramic cells, revealing a rate-limiting surface diffusion of oxygen species.

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