Preparation of SnO2 Transparent Conducting Films for Dye-Sensitized Solar Cells by SPD Technique

Masayuki OKUYA; Kenji OHASHI; Takafumi YAMAMOTO; János MADARÁSZ

doi:10.5796/electrochemistry.76.132

コミュニケーション

Preparation of SnO₂ Transparent Conducting Films for Dye-Sensitized Solar Cells by SPD Technique

Masayuki OKUYA, Kenji OHASHI, Takafumi YAMAMOTO, János MADARÁSZ

著者情報

キーワード: Transparent Conducting Oxide, Tin Oxide, Dye-Sensitized Solar Cell, Spray Pyrolysis Deposition Technique

ジャーナルフリー

2008 年 76 巻 2 号 p. 132-135

DOI https://doi.org/10.5796/electrochemistry.76.132

詳細

抄録

Tin oxide, SnO₂, transparent conducting oxide (TCO) films for dye-sensitized solar cells (DSSCs) was investigated. We found that an electrical conductivity is not the only parameter that governs conversion efficiency of DSSC. The conversion efficiency was strongly influenced by haze ratio that is easily tuned by controlling the surface morphology of TCO layer by spray pyrolysis deposition (SPD) technique. The conversion efficiency was enhanced as high as 7.6%, attributing to an effective incident light harvest of a working electrode in the consequence of the confinement of the incident light within the cell.

責任著者(Corresponding author)

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