Photocatalytic Overall Water Splitting Promoted by Two Different Cocatalysts for Hydrogen and Oxygen Evolution under Visible Light

被引：405

作者：

Maeda, Kazuhiko ^{[1
]}

Xiong, Anke ^{[1
]}

Yoshinaga, Taizo ^{[2
]}

Ikeda, Takahiro ^{[2
]}

Sakamoto, Naoyuki ^{[1
]}

Hisatomi, Takashi ^{[1
]}

Takashima, Masaki ^{[3
]}

Lu, Daling ^{[4
]}

Kanehara, Masayuki ^{[2
]}

Setoyama, Tohru ^{[3
]}

Teranishi, Toshiharu ^{[2
]}

Domen, Kazunari ^{[1
]}

机构：

[1] Univ Tokyo, Dept Chem Syst Engn, Bunkyo Ku, Tokyo 1138656, Japan

[2] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 305, Japan

[3] Sci & Technol Res Ctr, Mitsubishi Chem Grp, Tsukuba, Ibaraki, Japan

[4] Tokyo Inst Technol, Ctr Adv Mat Anal, Tokyo, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 24期

关键词：

heterogeneous catalysis; nanostructures; photolysis; semiconductors; water splitting; (GA1-XZNX)(N1-XOX) SOLID-SOLUTION; ARTIFICIAL PHOTOSYNTHESIS; CORE/SHELL NANOPARTICLES; H-2; EVOLUTION; CATALYSTS; IRRADIATION; DRIVEN; METAL; MOS2;

D O I：

10.1002/anie.201001259

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Figure Presented In harmony: Nanoparticles of Mn3O4 and core/shell-structured Rh/Cr2O3 as cocatalysts on the surface of a solid solution of CaN and ZnO as catalyst promote O2 and H2 evolution, respectively, under visible light (λ>420 nm), thereby achieving enhanced water-splitting activity compared to analogues modified with either Mn3O4 or Rh/Cr2O 3. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4096 / 4099

页数：4

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