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Wiley, Angewandte Chemie, 9(123), p. 2102-2106

DOI: 10.1002/ange.201006629

Wiley, Angewandte Chemie International Edition, 9(50), p. 2054-2058

DOI: 10.1002/anie.201006629

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Ruthenium(II) Sensitizers with Heteroleptic Tridentate Chelates for Dye-Sensitized Solar Cells

Journal article published in 2011 by Chun-Cheng Chou, Kuan-Lin Wu, Yun Chi ORCID, Wei-Ping Hu, Shuchun Joyce Yu, Gene-Hsiang Lee, Chia-Li Lin, Pi-Tai Chou ORCID
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Two new for Ru: Unprecedented RuII sensitizers are coordinated by two tridentate ligands, a tricarboxyterpyridine, and a dianionic bis(pyrazolyl)pyridine derivative with an extended π-conjugated auxochrome (see picture, Rumagenta, Nblue, Ored, Fgreen, Syellow, Cgray). This new generation of thiocyanate-free RuII sensitizers offers solar conversion efficiency in dye-sensitized solar cells up to η=10.7 %.