Near-IR Photoresponse of Ruthenium Dipyrrinate Terpyridine Sensitizers in the Dye-Sensitized Solar Cells

被引：37

作者：

Li, Guocan ^{[1
]}

Yella, Aswani ^{[2
]}

Brown, Douglas G. ^{[3
,4
]}

Gorelsky, Serge I. ^{[5
]}

Nazeeruddin, Mohammad K. ^{[2
]}

Graetzel, Michael ^{[2
]}

Berlinguette, Curtis P. ^{[3
,4
]}

Shatruk, Michael ^{[1
]}

机构：

[1] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA

[2] Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, Inst Chem Sci & Engn, Sch Basic Sci, Lausanne, Switzerland

[3] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada

[4] Univ British Columbia, Dept Chem & Biol Engn, Vancouver, BC V6T 1Z1, Canada

[5] Univ Ottawa, Dept Chem, Ctr Catalysis Res & Innovat, Ottawa, ON K1N 6N5, Canada

来源：

INORGANIC CHEMISTRY | 2014年 / 53卷 / 11期

关键词：

COMPLEXES; EFFICIENCY;

D O I：

10.1021/ic5006538

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Coordination of bidentate 5-pentafluorophenyldipyrrinate (pfpdp) or 5-(2-thienyl)dipyrrinate (2-tdp) to a Ru-II center bearing 2,2':6',2 ''-terpyridine-4,4',4 ''-tricarboxylate (tctpy) and a NCS- ligand results in strongly light-absorbing complexes [Ru(tctpy)(L)(NCS)] (L = pfpdp or 2-tdp). Anchored to a mesoporous TiO2 electrode, these complexes afford a photoaction spectral response at wavelengths of up to 950 nm, one of the most red-shifted values reported to date for molecular dyes in the dye-sensitized solar cell (DSSC).

引用

页码：5417 / 5419

页数：3

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