Synthesis of a novel ruthenium sensitizer bearing an ortho-dicarboxyphenyl group as an anchoring unit for dye-sensitized solar cells

Hironobu Ozawa; Shohei Oura; Ryosuke Shimizu; Hironori Arakawa

doi:10.1246/cl.2012.1406

Synthesis of a novel ruthenium sensitizer bearing an ortho-dicarboxyphenyl group as an anchoring unit for dye-sensitized solar cells

Hironobu Ozawa, Shohei Oura, Ryosuke Shimizu, Hironori Arakawa

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A novel ruthenium sensitizer TUS-20, which is a structural analog of black dye, bearing an ortho-dicarboxyphenylterpyridine as an anchoring unit to TiO ₂ surface has been synthesized. Adsorption rate of TUS-20 was much faster, and the maximum amount of dye adsorption was larger than that of black dye. The dye-sensitized solar cell with TUS-20 exhibited 7.3% conversion efficiency under AM 1.5 (100mWcm ^-2) irradiation.

Original language	English
Pages (from-to)	1406-1408
Number of pages	3
Journal	Chemistry Letters
Volume	41
Issue number	11
DOIs	https://doi.org/10.1246/cl.2012.1406
Publication status	Published - Nov 2 2012
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2012.1406

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abstract = "A novel ruthenium sensitizer TUS-20, which is a structural analog of black dye, bearing an ortho-dicarboxyphenylterpyridine as an anchoring unit to TiO 2 surface has been synthesized. Adsorption rate of TUS-20 was much faster, and the maximum amount of dye adsorption was larger than that of black dye. The dye-sensitized solar cell with TUS-20 exhibited 7.3% conversion efficiency under AM 1.5 (100mWcm -2) irradiation.",

author = "Hironobu Ozawa and Shohei Oura and Ryosuke Shimizu and Hironori Arakawa",

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AU - Shimizu, Ryosuke

AU - Arakawa, Hironori

PY - 2012/11/2

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AB - A novel ruthenium sensitizer TUS-20, which is a structural analog of black dye, bearing an ortho-dicarboxyphenylterpyridine as an anchoring unit to TiO 2 surface has been synthesized. Adsorption rate of TUS-20 was much faster, and the maximum amount of dye adsorption was larger than that of black dye. The dye-sensitized solar cell with TUS-20 exhibited 7.3% conversion efficiency under AM 1.5 (100mWcm -2) irradiation.

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Synthesis of a novel ruthenium sensitizer bearing an ortho-dicarboxyphenyl group as an anchoring unit for dye-sensitized solar cells

Abstract

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