Porous micro-ring electrode - Preparation and investigation of methanol oxidation

Yoshiaki Hatakeyama, Minoru Umeda, Mohamed Mohamedi, Takashi Itoh, Isamu Uchida

Research output: Contribution to journalArticlepeer-review


We have developed a porous micro-ring electrode, which conventionally represents a part of membrane electrode assembly (MEA) of proton exchange membrane (PEM) fuel cell The porous micro-ring electrode has a PEM/electrocatalyst layered structure at a tip of a glass capillary. This electrode has proven to exhibit electrocatalytic properties. Moreover, the methanol oxidation reaction at the PEM/electrocatalyst could be measured and evaluated.

Original languageEnglish
Pages (from-to)964-965
Number of pages2
Issue number12
Publication statusPublished - 2002 Dec


  • Electrocatalyst
  • Membrane Electrode Assembly
  • Methanol Oxidation
  • Porous Micro-ring Electrode

ASJC Scopus subject areas

  • Electrochemistry

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