A Stable, Easily Sintered Proton-Conducting Oxide Electrolyte for Moderate-Temperature Fuel Cells and Electrolyzers

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Abstract

For proton-conducting oxides to be used in fuel cell and related technologies, sintering to form dense ceramics at low temperatures and avoiding carbonation of BaCeO3-based oxides is required. A new strategy that allows densification at much reduced temperatures (see figure) and provides high total conductivity, with the additional benefit of stabilization against degradation, is reported.

Original languageEnglish
Pages (from-to)1581-1584
Number of pages5
JournalAdvanced Materials
Volume18
Issue number12
DOIs
Publication statusPublished - 19 Jun 2006

Keywords

  • TECHNOLOGICAL APPLICATIONS
  • CHEMICAL-STABILITY
  • BACEO3

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