ZnS nano-architectures: photocatalysis, deactivation and regeneration

被引：145

作者：

Chen, Dagui ^{[1
]}

Huang, Feng ^{[1
]}

Ren, Guoqiang ^{[1
]}

Li, Dongsong ^{[2
]}

Zheng, Meng ^{[1
]}

Wang, Yongjing ^{[2
]}

Lin, Zhang ^{[2
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China

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

来源：

NANOSCALE | 2010年 / 2卷 / 10期

关键词：

MASS-PRODUCTION; EVOLUTION; ENERGY;

D O I：

10.1039/c0nr00171f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An "infinite recycling" method for enhancing the durable applications of a ZnS nano-photocatalyst is shown. Based on the finding of thermodynamic stable nanophase of ZnS, we designed a strategy in which the deactivated ZnS nano-photocatalyst could be recovered into its original state. This ZnS photocatalyst can be used repeatedly without being released into environment as nano-waste. The strategy uses material highly efficiently and is environmentally friendly.

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收藏

页码：2062 / 2064

页数：3

相关论文

共 10 条

[1] Surface characteristics of ZnS nanocrystallites relating to their photocatalysis for CO2 reduction [J].

Fujiwara, H ;

Hosokawa, H ;

Murakoshi, K ;

Wada, Y ;

Yanagida, S .

LANGMUIR, 1998, 14 (18) :5154-5159

[2] Mass production and high photocatalytic activity of ZnS nanoporous nanoparticles [J].

Hu, JS ;

Ren, LL ;

Guo, YG ;

Liang, HP ;

Cao, AM ;

Wan, LJ ;

Bai, CL .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (08) :1269-1273

[3] Photoreductive defluorination of hexafluorobenzene on metal-doped ZnS photocatalysts under visible light irradiation [J].

Kohtani, S ;

Ohama, Y ;

Ohno, Y ;

Tsuji, I ;

Kudo, A ;

Nakagaki, R .

CHEMISTRY LETTERS, 2005, 34 (07) :1056-1057

[4] The mass production of ZnS nanoarchitecture via thermodynamic design [J].

Li, Dongsong ;

Lin, Zhang ;

Ren, Guoqiang ;

Zhang, Jing ;

Zheng, Jinsheng ;

Huang, Feng .

CRYSTAL GROWTH & DESIGN, 2008, 8 (07) :2324-2328

[5] A thermodynamically stable nanophase material [J].

Lin, Zhang ;

Gilbert, Benjamin ;

Liu, Quanlin ;

Ren, Guoqiang ;

Huang, Feng .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (18) :6126-6131

[6] A negative surface energy for alumina [J].

Lodziana, Z ;

Topsoe, NY ;

Norskov, JK .

NATURE MATERIALS, 2004, 3 (05) :289-293

[7] Evolution of ZnS nanostructure morphology under interfacial free-energy control [J].

Ren, Guoqiang ;

Lin, Zhang ;

Gilbert, Benjamin ;

Zhang, Jing ;

Huang, Feng ;

Liang, Jingkui .

CHEMISTRY OF MATERIALS, 2008, 20 (07) :2438-2443

[8] Photocatalytic H2 evolution reaction from aqueous solutions over band structure-controlled (AgIn)xZn2(1-x)S2 solid solution photocatalysts with visible-light response and their surface nanostructures [J].

Tsuji, I ;

Kato, H ;

Kobayashi, H ;

Kudo, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (41) :13406-13413

[9] Nucleation and Growth of BarFxCl2-x Nanorods [J].

Xie, Ting ;

Li, Shuai ;

Wang, Wenbei ;

Peng, Qing ;

Li, Yadong .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (31) :9730-9735

[10] SEMICONDUCTOR PHOTOCATALYSIS .6. CIS-TRANS PHOTOISOMERIZATION OF SIMPLE ALKENES INDUCED BY TRAPPED HOLES AT SURFACE-STATES [J].

YANAGIDA, S ;

MIZUMOTO, K ;

PAC, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (04) :647-654