Rechargeable iron/air cells employing bifunctional oxygen electrodes of oxide pyrochlores

A. M. Kannan, A. K. Shukla

Research output: Contribution to journalArticle

19 Scopus citations

Abstract

Prototype secondary iron/air cells comprising pressed-type iron electrodes and oxygen electrodes of some oxide pyrochlores have been assembled and subjected to electrochemical charge/discharge tests for over 150 cycles at various load currents. The cells are found to exhibit little deterioration in performance. Oxygen electrodes using PbBiRu2O7-y oxide pyrochlores are superior to those with Pb2Ir2O7-y, except under high-load currents.

Original languageEnglish (US)
Pages (from-to)113-121
Number of pages9
JournalJournal of Power Sources
Volume35
Issue number2
DOIs
StatePublished - Jul 1991
Externally publishedYes

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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