Comparative study of Fe2O3-nanoloaded carbon and Fe2O3-nano/carbon mixed composites for iron-air battery anodes

Bui Thi Hang, Tomonori Watanabe, Minato Eashira, Izumi Watanabe, Shigeto Okada, Jun Ichi Yamaki

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

In order to identify the most suitable material for the Fe/air battery anode, two kinds of materials, Fe2O3-nanoloaded carbon and Fe2O3-nanomixed carbons, were prepared from various carbon materials. The Fe2O3-nanoloaded carbon was prepared by loading Fe2O3 on carbon by a chemical method, while the Fe2O3-nanomixed carbon was prepared by mixing Fe 2O3-nanopowder and carbon. The effect of various carbons on the electrochemical properties of both materials was investigated and compared. The results indicated that the Fe2O3-nanoloaded carbon is a promising material for the air-battery anode. Among the carbons used for the Fe2O3-nanoloaded carbon, graphite, and several nanocarbons exhibited improved characteristics.

Original languageEnglish
Pages (from-to)A476-A480
JournalElectrochemical and Solid-State Letters
Volume8
Issue number9
DOIs
Publication statusPublished - Sep 29 2005

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering

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