Modified diamond electrodes for electrolysis and electroanalysis applications

Yasuaki Einaga, Rika Sato, Herlambang Olivia, Dongchan Shin, T. A. Ivandini, Akira Fujishima

Research output: Contribution to journalArticlepeer-review

44 Citations (Scopus)


The outstanding properties of diamond make it a very attractive material for use in many potential applications. In particular, the superior electrochemical properties of highly boron-doped conductive diamond films, prepared by the chemical vapor deposition (CVD) process, have received attention from electrochemists. This paper reports several diversified applications of boron-doped diamond electrodes; highly sensitive and interference-free microfiber electrodes with over-oxidized polypyrrole modification, integrated electrochemical detector for microchip capillary electrophoresis (CE), and smoothing treatments of micro-polycrystalline surface. Studies have been made of the electrochemical properties of each system and their application in electroanalysis is discussed.

Original languageEnglish
Pages (from-to)3989-3995
Number of pages7
JournalElectrochimica Acta
Issue number22-23 SPEC. ISS.
Publication statusPublished - 15 Sept 2004


  • Diamond electrodes
  • Electroanalysis
  • Electrolysis
  • Surface morphology


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