A Highly Efficient Mononuclear Iridium Complex Photocatalyst for CO2 Reduction under Visible Light

被引：298

作者：

Sato, Shunsuke ^{[1
,2
]}

Morikawa, Takeshi ^{[1
]}

Kajino, Tsutomu ^{[1
]}

Ishitani, Osamu ^{[3
,4
]}

机构：

[1] Toyota Cent Res & Dev Labs Inc, Nagakute, Aichi 4801192, Japan

[2] Japan Sci & Technol Agcy JST, Precursory Res Embryon Sci & Technol PRESTO, Kawaguchi, Saitama 3320012, Japan

[3] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Chem, Meguro Ku, Tokyo 1528551, Japan

[4] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Chem & Mat Sci, Meguro Ku, Tokyo 1528551, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 03期

关键词：

coordination modes; CO2; reduction; homogeneous catalysis; iridium; photocatalysis; RHENIUM(I) COMPLEXES; WATER REDUCTION; CARBON-DIOXIDE; AQUEOUS-MEDIA; CONVERSION; COBALT; ELECTROCATALYST; GENERATION; FORMATE; SYSTEM;

D O I：

10.1002/anie.201206137

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mononuclear iridium(III) terpyridine (tpy) 2-phenylpyridine (ppy) complexes [Ir(tpy)(R-ppy)Cl] (R=H, Me, CF3) can act as efficient and selective CO2 reduction photocatalysts. The reaction is driven using visible light in a homogeneous solution, and even in a H2O mixed solution. The most efficient photocatalyst is [Ir(tpy)(Me-ppy)Cl], for which the turnover in CO was over 50 and the quantum yield was 0.21 at 480 nm. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：988 / 992

页数：5

共 45 条

[11] Structure-Activity Correlations Among Iridium(III) Photosensitizers in a Robust Water-Reducing System
Curtin, Peter N.
Tinker, Leonard L.
Burgess, Christine M.
Cline, Eric D.
Bernhard, Stefan
[J]. INORGANIC CHEMISTRY, 2009, 48 (22) : 10498 - 10506
[12] Toward more efficient photochemical CO2 reduction: Use of scCO2 or photogenerated hydrides
Doherty, Mark D.
Grills, David C.
Muckerman, James T.
Polyansky, Dmitry E.
Fujita, Etsuko
[J]. COORDINATION CHEMISTRY REVIEWS, 2010, 254 (21-22) : 2472 - 2482
[13] Coordination and redox chemistry of substituted-polypyridyl complexes of ruthenium
Dovletoglou, A
Adeyemi, SA
Meyer, TJ
[J]. INORGANIC CHEMISTRY, 1996, 35 (14) : 4120 - 4127
[14] Development of Molecular Electrocatalysts for CO2 Reduction and H2 Production/Oxidation
Dubois, M. Rakowski
Dubois, Daniel L.
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (12) : 1974 - 1982
[15] Light-Driven Hydrogen Generation: Efficient Iron-Based Water Reduction Catalysts
Gaertner, Felix
Sundararaju, Basker
Surkus, Annette-Enrica
Boddien, Albert
Loges, Bjoern
Junge, Henrik
Dixneuf, Pierre H.
Beller, Matthias
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (52) : 9962 - 9965
[16] Gartner F., 2009, ANGEW CHEM, V121, P10147
[17] Discovery and high-throughput screening of heteroleptic iridium complexes for photoinduced hydrogen production
Goldsmith, JI
Hudson, WR
Lowry, MS
Anderson, TH
Bernhard, S
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (20) : 7502 - 7510
[18] Reduction of cobalt and iron phthalocyanines and the role of the reduced species in catalyzed photoreduction of CO2
Grodkowski, J
Dhanasekaran, T
Neta, P
Hambright, P
Brunschwig, BS
Shinozaki, K
Fujita, E
[J]. JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (48) : 11332 - 11339
[19] PHOTOCHEMICAL AND ELECTROCHEMICAL REDUCTION OF CARBON-DIOXIDE TO CARBON-MONOXIDE MEDIATED BY (2,2'-BIPYRIDINE)TRICARBONYLCHLORORHENIUM(I) AND RELATED COMPLEXES AS HOMOGENEOUS CATALYSTS
HAWECKER, J
LEHN, JM
ZIESSEL, R
[J]. HELVETICA CHIMICA ACTA, 1986, 69 (08) : 1990 - 2012
[20] EFFICIENT PHOTOCHEMICAL REDUCTION OF CO2 TO CO BY VISIBLE-LIGHT IRRADIATION OF SYSTEMS CONTAINING RE(BIPY)(CO)3X OR RU(BIPY)32+-CO2+ COMBINATIONS AS HOMOGENEOUS CATALYSTS
HAWECKER, J
LEHN, JM
ZIESSEL, R
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1983, (09) : 536 - 538

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