A Methylthio-Functionalized-MOF Photocatalyst with High Performance for Visible-Light-Driven H2 Evolution

被引：207

作者：

Han, Shu-Yan ^{[1
]}

Pan, Dong-Lai ^{[2
]}

Chen, Hui ^{[1
]}

Bu, Xian-Bao ^{[1
]}

Gao, Yi-Xuan ^{[1
]}

Gao, Hui ^{[1
]}

Tian, Yang ^{[1
]}

Li, Gui-Sheng ^{[2
]}

Wang, Guo ^{[1
]}

Cao, Sheng-Li ^{[1
]}

Wan, Chong-Qing ^{[1
,3
]}

Guo, Guo-Cong ^{[3
]}

机构：

[1] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

[2] Shanghai Normal Univ, Key Lab Resource Chem, Educ Minist, Shanghai Key Lab Rare Earth Funct Mat, Shanghai 200234, Peoples R China

[3] Chinese Acad Sci, State Key Lab Struct Chem, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2018年 / 57卷 / 31期

基金：

中国国家自然科学基金;

关键词：

hydrogen evolution; metal-organic frameworks (MOFs); methylthio functionalization; photocatalysts; visible-light response; METAL-ORGANIC FRAMEWORK; HYDROGEN-PRODUCTION; COORDINATION POLYMER; NANOPARTICLES; WATER; EXCHANGE; TIO2; ABSORPTION; GENERATION; REDUCTION;

D O I：

10.1002/anie.201806077

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Recently, the emergence of photoactive metal-organic frameworks (MOFs) has given great prospects for their applications as photocatalytic materials in visible-light-driven hydrogen evolution. Herein, a highly photoactive visible-light-driven material for H-2 evolution was prepared by introducing methylthio terephthalate into a MOF lattice via solvent-assisted ligand-exchange method. Accordingly, a first methylthio-functionalized porous MOF decorated with Pt co-catalyst for efficient photocatalytic H-2 evolution was achieved, which exhibited a high quantum yield (8.90%) at 420nm by use sacrificial triethanolamine. This hybrid material exhibited perfect H-2 production rate as high as 3814.0molg(-1)h(-1), which even is one order of magnitude higher than that of the state-of-the-art Pt/MOF photocatalyst derived from aminoterephthalate.

引用

页码：9864 / 9869

页数：6

共 62 条

[1] Semiconductor behavior of a metal-organic framework (MOF) [J].

Alvaro, Mercedes ;

Carbonell, Esther ;

Ferrer, Belen ;

Llabres i Xamena, Francesc X. ;

Garcia, Hermenegildo .

CHEMISTRY-A EUROPEAN JOURNAL, 2007, 13 (18) :5106-5112

[2]

[Anonymous], ANGEW CHEM

[3]

[Anonymous], 2012, ANGEW CHEM, DOI DOI 10.1002/ange.201202191

[4] Visible-light photocatalysis in nitrogen-doped titanium oxides [J].

Asahi, R ;

Morikawa, T ;

Ohwaki, T ;

Aoki, K ;

Taga, Y .

SCIENCE, 2001, 293 (5528) :269-271

[5] Increasing Solar Absorption for Photocatalysis with Black Hydrogenated Titanium Dioxide Nanocrystals [J].

Chen, Xiaobo ;

Liu, Lei ;

Yu, Peter Y. ;

Mao, Samuel S. .

SCIENCE, 2011, 331 (6018) :746-750

[6] Calix[4]arene based dye-sensitized Pt@UiO-66-NH2 metal-organic framework for efficient visible-light photocatalytic hydrogen production [J].

Chen, Yi-Fan ;

Tan, Li-Lin ;

Liu, Jun-Min ;

Qin, Su ;

Xie, Zhi-Qiang ;

Huang, Jian-Feng ;

Xu, Yao-Wei ;

Xiao, Li-Min ;

Su, Cheng-Yong .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 206 :426-433

[7] Opportunities and challenges for a sustainable energy future [J].

Chu, Steven ;

Majumdar, Arun .

NATURE, 2012, 488 (7411) :294-303

[8] A New Photoactive Crystalline Highly Porous Titanium(IV) Dicarboxylate [J].

Dan-Hardi, Meenakshi ;

Serre, Christian ;

Frot, Theo ;

Rozes, Laurence ;

Maurin, Guillaume ;

Sanchez, Clement ;

Ferey, Gerard .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (31) :10857-+

[9]

Dhakshinamoorthy A., 2016, ANGEW CHEM, V128, P5504, DOI 10.1002/ange.201505581

[10] Metal-Organic Framework (MOF) Compounds: Photocatalysts for Redox Reactions and Solar Fuel Production [J].

Dhakshinamoorthy, Amarajothi ;

Asiri, Abdullah M. ;

Garcia, Hermenegildo .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (18) :5414-5445

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