Proton conduction in metal pyrophosphates (MP2O7) at intermediate temperatures
- 16 February 2010
- journal article
- highlight
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 20 (30), 6214-6217
- https://doi.org/10.1039/b924188d
Abstract
Intermediate-temperature fuel cells have received much recent attention as next generation energy sources. In particular, current efforts are devoted to developing proton conductors that operate at 120 °C or more and at low relative humidity. Proton conduction in several metal pyrophosphates (MP2O7, M = Sn, Ti, Si, Ge, Ce, and Zr) that have the potential to meet the demands for intermediate-temperature fuel cell applications are reviewed with an emphasis on the material aspects.Keywords
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