Investigation of support materials for metalloporphyrins as oxygen reduction catalyst

Mizuki Kitao, Kenichi Oyaizu, Makoto Yuasa

Research output: Contribution to conferencePaper

Abstract

Cobalt meso-tetraethylporphyrin was adsorbed onto the surface of a carbon particle.The resulting particle efficiently catalyzed the reduction of oxygen. Several types of carbon particles were investigated as the support material for the catalyst. It was revealed that carbon particles with a large surface area provide effective catalysts, which were applicable as the cathode catalysts for fuel cells.

Original languageEnglish
Pages4610-4611
Number of pages2
Publication statusPublished - 2005 Dec 1
Event54th SPSJ Symposium on Macromolecules - Yamagata, Japan
Duration: 2005 Sep 202005 Sep 22

Other

Other54th SPSJ Symposium on Macromolecules
CountryJapan
CityYamagata
Period05/9/2005/9/22

Keywords

  • Adsorption
  • Carbon particle
  • Cathode catalyst
  • Porphyrin

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Kitao, M., Oyaizu, K., & Yuasa, M. (2005). Investigation of support materials for metalloporphyrins as oxygen reduction catalyst. 4610-4611. Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.