Studies on stability of a novel cathode material for MCFC

  • Fang Baizeng*
  • , Zhou Chungen
  • , Liu Xinyu
  • , Duan Shuzhen
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The stability of NiO and oxidized nickel-niobium surface alloy electrode under various molten carbonate fuel cell ( MCFC ) cathode conditions were investigated by determination of equilibrium solubility of nickel ions in the carbonate melt of the two electrode materials. It is found that under MCFC cathode conditions the stability of NiO electrode is improved significantly by the deposition of niobium. As far as stability is concerned, oxidized nickel-niobium alloy electrode can be considered as a candidate for cathode material of MCFC.

Original languageEnglish
Pages (from-to)176-178
Number of pages3
JournalRare Metals
Volume19
Issue number3
StatePublished - 2000

Keywords

  • Cathode
  • Equilibrium solubility
  • MCFC
  • Ni-Nb alloy
  • Stability

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