Black TiO2 inverse opals for visible-light photocatalysis

被引：13

作者：

Xin, Linlin ^{[1
]}

Liu, Xuefeng ^{[2
]}

机构：

[1] Jiangnan Univ, Sch Chem & Mat Engn, Wuxi 214122, Peoples R China

[2] Jiangnan Univ, Key Lab Food Colloids & Biotechnol, Minist Educ, Wuxi 214122, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 88期

基金：

美国国家科学基金会;

关键词：

NANOCRYSTALS; ABSORPTION;

D O I：

10.1039/c5ra10280d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Black titaniumdioxide (TiO2) inverse opals (BTIOs) were obtained by in situ H-2 reduction of white TiO2 inverse opals (WTIOs). The combination of chemical hydrogenation and well-ordered inverse opal structure provides BTIOs with a better photocatalytic activity than the structure-related WTIOs, fragments of BTIOs, and P25 under visible light.

引用

页码：71547 / 71550

页数：4

共 23 条

[1] Fabrication of black hierarchical TiO2 nanostructures with enhanced photocatalytic activity [J].

Chen, Bo ;

Beach, Jeremy A. ;

Maurya, Deepam ;

Moore, Robert B. ;

Priya, Shashank .

RSC ADVANCES, 2014, 4 (56) :29443-29449

[2] Semiconductor-mediated photodegradation of pollutants under visible-light irradiation [J].

Chen, Chuncheng ;

Ma, Wanhong ;

Zhao, Jincai .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (11) :4206-4219

[3] Amplified photochemistry with slow photons [J].

Chen, Jennifer I. L. ;

von Freymann, Georg ;

Choi, Sung Yeun ;

Kitaev, Vladimir ;

Ozin, Geoffrey A. .

ADVANCED MATERIALS, 2006, 18 (14) :1915-+

[4] Heterogeneous photocatalysis with inverse titania opals: probing structural and photonic effects [J].

Chen, Jennifer I. L. ;

Ozin, Geoffrey A. .

JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (18) :2675-2678

[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] Forced Impregnation Approach to Fabrication of Large-Area, Three-Dimensionally Ordered Macroporous Metal Oxides [J].

Chen, Xiaoqing ;

Li, Zhaosheng ;

Ye, Jinhua ;

Zou, Zhigang .

CHEMISTRY OF MATERIALS, 2010, 22 (12) :3583-3585

[7] Black TiO2 nanotube arrays for high-efficiency photoelectrochemical water-splitting [J].

Cui, Houlei ;

Zhao, Wei ;

Yang, Chongyin ;

Yin, Hao ;

Lin, Tianquan ;

Shan, Yufeng ;

Xie, Yian ;

Gu, Hui ;

Huang, Fuqiang .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (23) :8612-8616

[8] Defective Black TiO2 Synthesized via Anodization for Visible-Light Photocatalysis [J].

Dong, Junye ;

Han, Jie ;

Liu, Yangsi ;

Nakajima, Akira ;

Matsushita, Sachiko ;

Wei, Shanghai ;

Gao, Wei .

ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (03) :1385-1388

[9] Single-crystal colloidal multilayers of controlled thickness [J].

Jiang, P ;

Bertone, JF ;

Hwang, KS ;

Colvin, VL .

CHEMISTRY OF MATERIALS, 1999, 11 (08) :2132-2140

[10] Photocatalytic Activity of Hydrogenated TiO2 [J].

Leshuk, Tim ;

Parviz, Roozbeh ;

Everett, Perry ;

Krishnakumar, Harish ;

Varin, Robert A. ;

Gu, Frank .

ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (06) :1892-1895

← 1 2 3 →