Fabrication and Photoelectrochemical Properties of Interdigitated Array Microelectrodes Consisting of Optically Transparent and Nontransparent Band Electrodes

Tsutomu Horiuchi, Osamu Niwa, Masao Morita

研究成果: Article査読

8 被引用数 (Scopus)

抄録

A lithographic fabrication method for a new interdigitated array microelectrode (IDA) consisting of optically transparent (ITO) and nontransparent (Pt) arrays of band electrodes on a quartz substrate is presented. The new IDA is applied to the Ru(bpy)2+3-Fe3+ photogalvanic system. The effective separation of photoinduced active species between very closely spaced electrodes is achieved by utilizing the shadow of the nontransparent electrode generated by illumination from the rear of the IDA. This back-illumination method using the new IDA is effective in increasing the conversion efficiency.

本文言語English
ジャーナルJournal of the Electrochemical Society
142
9
DOI
出版ステータスPublished - 1995
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 再生可能エネルギー、持続可能性、環境
  • 表面、皮膜および薄膜
  • 電気化学
  • 材料化学

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