Photo-induced hydrophilicity and self-cleaning: models and reality

被引：202

作者：

Zhang, Liwu ^{[1
]}

Dillert, Ralf ^{[1
]}

Bahnemann, Detlef ^{[1
]}

Vormoor, Michaela ^{[1
,2
]}

机构：

[1] Leibniz Univ Hannover, Inst Tech Chem, D-30167 Hannover, Germany

[2] BMW Grp, EG Strukturwerkstoffe 531, D-80788 Munich, Germany

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 06期

关键词：

TIO2; THIN-FILMS; ATOMIC LAYER DEPOSITION; CHEMICAL-VAPOR-DEPOSITION; LIGHT-INDUCED HYDROPHILICITY; TITANIUM-DIOXIDE FILMS; SURFACE WETTABILITY CONVERSION; CHARGE-CARRIER RECOMBINATION; SODA-LIME GLASS; PHOTOCATALYTIC ACTIVITY; METHYLENE-BLUE;

D O I：

10.1039/c2ee03390a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Self-cleaning coatings, with benefits to environment, energy and labor saving, have attracted great attention due to their potential application in many aspects of human's daily life. In this perspective article, the recent efforts to understand and improve photo-induced hydrophilicity and self-cleaning properties of TiO2 are reviewed. Particular attention is paid to the fundamental aspects and mechanism of the photo-induced hydrophilicity effect. The challenges that need to be addressed over the coming years to improve the efficiency and extend the application are also presented.

引用

页码：7491 / 7507

页数：17

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