Analysis of four-electron reduction of oxygen catalyzed by polypyrrole-coated carbon particles containing various metal ions

Ken Tanaka, Kenichi Oyaizu, Makoto Yuasa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Polypyrrole-coated carbon particles containing various metal ions as active sites were prepared and evaluated as an electrocatalyst for the reduction of oxygen at a rotating disk electrode. Catalytic activity of the particle was precisely determined by electroanalytical methods. Possibility of the Co-Pd catalyst as cathode materials for fuel cells was investigated.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages4076
Number of pages1
Volume54
Edition2
Publication statusPublished - 2005
Externally publishedYes
Event54th SPSJ Symposium on Macromolecules - Yamagata
Duration: 2005 Sep 202005 Sep 22

Other

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

Fingerprint

Electrocatalysts
Polypyrroles
Rotating disks
Metal ions
Fuel cells
Catalyst activity
Cathodes
Electrodes
Catalysts
Carbon
Oxygen
Electrons

Keywords

  • Carbon particle
  • Metal complex
  • Oxygen reduction catalyst
  • Polypyrrole

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Analysis of four-electron reduction of oxygen catalyzed by polypyrrole-coated carbon particles containing various metal ions. / Tanaka, Ken; Oyaizu, Kenichi; Yuasa, Makoto.

Polymer Preprints, Japan. Vol. 54 2. ed. 2005. p. 4076.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tanaka, K, Oyaizu, K & Yuasa, M 2005, Analysis of four-electron reduction of oxygen catalyzed by polypyrrole-coated carbon particles containing various metal ions. in Polymer Preprints, Japan. 2 edn, vol. 54, pp. 4076, 54th SPSJ Symposium on Macromolecules, Yamagata, 05/9/20.
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