Photocatalytic water reduction from a noble-metal-free molecular dyad based on a thienyl-expanded BODIPY photosensitizer

被引：54

作者：

Luo, Geng-Geng ^{[1
]}

Fang, Kai ^{[1
]}

Wu, Ji-Huai ^{[1
]}

Mo, Jun ^{[1
]}

机构：

[1] Huaqiao Univ, Coll Mat Sci & Engn, Xiamen 361021, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 62期

关键词：

HYDROGEN-PRODUCTION; COBALOXIME; DEVICE; SYSTEM;

D O I：

10.1039/c5cc03897a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A noble-metal-free molecular dyad was constructed by anchoring a thienyl-expanded BODIPY photosensitizer (PS) to a cobaloxime catalyst, which gives a 2.5-fold increase in the TON, and a 3-fold enhancement in the quantum efficiency as compared to the multi-component catalytic system for the generation of hydrogen via the reduction of water. The stability of PS was expected to improve by introducing the thienyl moiety into the BODIPY core.

引用

页码：12361 / 12364

页数：4

共 19 条

[1]

[Anonymous], 1989, Density Functional Theoryof Atoms and Molecules

[2] Splitting Water with Cobalt [J].

Artero, Vincent ;

Chavarot-Kerlidou, Murielle ;

Fontecave, Marc .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (32) :7238-7266

[3] Light-Driven Hydrogen Evolution by BODIPY-Sensitized Cobaloxime Catalysts [J].

Bartelmess, Juergen ;

Francis, Aaron J. ;

El Roz, Karim A. ;

Castellano, Felix N. ;

Weare, Walter W. ;

Sommer, Roger D. .

INORGANIC CHEMISTRY, 2014, 53 (09) :4527-4534

[4] Solar Energy Supply and Storage for the Legacy and Non legacy Worlds [J].

Cook, Timothy R. ;

Dogutan, Dilek K. ;

Reece, Steven Y. ;

Surendranath, Yogesh ;

Teets, Thomas S. ;

Nocera, Daniel G. .

CHEMICAL REVIEWS, 2010, 110 (11) :6474-6502

[5] Photocatalytic hydrogen production from water employing a Ru, Rh, Ru molecular device for photoinitiated electron collection [J].

Elvington, Mark ;

Brown, Jared ;

Arachchige, Shamindri M. ;

Brewer, Karen J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (35) :10644-+

[6] Photocatalytic hydrogen production from water in self-assembled supramolecular iridium-cobalt systems [J].

Jasimuddin, Sk. ;

Yamada, Tomoko ;

Fukuju, Kazunori ;

Otsuki, Joe ;

Sakai, Ken .

CHEMICAL COMMUNICATIONS, 2010, 46 (44) :8466-8468

[7] Self-assembled biomimetic [2Fe2S]-hydrogenase-based photocatalyst for molecular hydrogen evolution [J].

Kluwer, A. M. ;

Kapre, R. ;

Hartl, F. ;

Lutz, M. ;

Spek, A. L. ;

Brouwer, A. M. ;

van Leeuwen, P. W. N. M. ;

Reek, J. N. H. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (26) :10460-10465

[8] Photocatalytic hydrogen production from a noble metal free system based on a water soluble porphyrin derivative and a cobaloxime catalyst [J].

Lazarides, Theodore ;

Delor, Milan ;

Sazanovich, Igor V. ;

McCormick, Theresa M. ;

Georgakaki, Irene ;

Charalambidis, Georgios ;

Weinstein, Julia A. ;

Coutsolelos, Athanassios G. .

CHEMICAL COMMUNICATIONS, 2014, 50 (05) :521-523

[9] Making Hydrogen from Water Using a Homogeneous System Without Noble Metals [J].

Lazarides, Theodore ;

McCormick, Theresa ;

Du, Pingwu ;

Luo, Gengeng ;

Lindley, Brian ;

Eisenberg, Richard .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (26) :9192-+

[10] Catalytic hydrogen production at cobalt centres [J].

Losse, Sebastian ;

Vos, Johannes G. ;

Rau, Sven .

COORDINATION CHEMISTRY REVIEWS, 2010, 254 (21-22) :2492-2504

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