Antireflective and Self-cleaning Properties of SiO2/TiO2 Double-Layer Films Prepared by Cost-Effective Sol-Gel Process

被引：4

作者：

Zhang, Hui ^{[1
]}

Fan, Duo-wang ^{[1
]}

Yu, Tian-zhi ^{[1
]}

Wang, Cheng-long ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Key Lab Optoelect Technol & Intelligent Control, Lanzhou 730070, Peoples R China

来源：

CHINESE JOURNAL OF CHEMICAL PHYSICS | 2015年 / 28卷 / 06期

关键词：

SiO2/TiO2 double-layer films; Antireflective; Self-cleaning; Sol-gel process; THIN-FILMS; GLASS; COATINGS; FABRICATION; SILICON;

D O I：

10.1063/1674-0068/28/cjcp1504074

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

SiO2/TiO2 double-layer films with antireflective and self-cleaning properties were prepared by dip-coating glass substrate into cost-effective SiO2 and TiO2 sol successively and subsequently being calcined at 500 degrees C. The optical and structural properties of films have been investigated by UV-visible spectrophotometer and field emission scanning electron microscope, respectively. At the same time, self-cleaning property generated from superhydrophilicity and photocatalysis was obtained. The results indicated that the as-prepared SiO2/TiO2 double-layer films show maximum transmittance of 95% and self-cleaning property.

引用

收藏

页码：777 / 780

页数：4

相关论文

共 18 条

[1] Antireflective sol-gel TiO2 thin films for single crystal silicon and textured polycrystal silicon [J].

Arabi, N. H. ;

Iratni, A. ;

El Hamzaoui, H. ;

Capoen, B. ;

Bouazaoui, M. ;

Halbwax, M. ;

Vilcot, J. P. ;

Bastide, S. .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2012, 62 (01) :24-30

[2] Visible-light responsive zinc ferrite doped titania photocatalyst for methyl orange degradation [J].

Cheng, Ping ;

Deng, Changsheng ;

Gu, Mingyuan ;

Shangguan, Wenfeng .

JOURNAL OF MATERIALS SCIENCE, 2007, 42 (22) :9239-9244

[3] Compatibility of antireflective coatings on glass for solar applications with photocatalytic properties [J].

Helsch, G. ;

Deubener, J. .

SOLAR ENERGY, 2012, 86 (03) :831-836

[4] Sol-gel preparation and characterization of anti-reflective and self-cleaning SiO2-TiO2 double-layer nanometric films [J].

Kesmez, Oemer ;

Camurlu, H. Erdem ;

Burunkaya, Esin ;

Arpac, Ertugrul .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2009, 93 (10) :1833-1839

[5] Tri-layer antireflection coatings (SiO2/SiO2-TiO2/TiO2) for silicon solar cells using a sol-gel technique [J].

Lien, Shui-Yang ;

Wuu, Dong-Sing ;

Yeh, Wen-Chang ;

Liu, Jun-Chin .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (16) :2710-2719

[6] Design and fabrication of antireflective nanoparticulate thin films with superhydrophilic self-cleaning properties on glass substrate [J].

Lin, Shu-Hsuan ;

Wu, Yi-Ni ;

Lin, Yu-Chu ;

Yang, Yu-Min .

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2011, 42 (05) :852-859

[7] Sol-gel SiO2/TiO2 bilayer films with self-cleaning and antireflection properties [J].

Liu, Zhaoyue ;

Zhang, Xintong ;

Murakami, Taketoshi ;

Fujishima, Akira .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2008, 92 (11) :1434-1438

[8] Photocatalytic activity of polypyrrole/TiO2 nanocomposites under visible and UV light [J].

Luo, Qingzhi ;

Li, Xueyan ;

Wang, Desong ;

Wang, Yanhong ;

An, Jing .

JOURNAL OF MATERIALS SCIENCE, 2011, 46 (06) :1646-1654

[9] Cost-effective nanoporous SiO2-TiO2 coatings on glass substrates with antireflective and self-cleaning properties [J].

Miao, Lei ;

Su, Li Fen ;

Tanemura, Sakae ;

Fisher, Craig A. J. ;

Zhao, Li Li ;

Liang, Qing ;

Xu, Gang .

APPLIED ENERGY, 2013, 112 :1198-1205

[10] Enhanced effect of vacuum-deposited SiO2 overlayer on photo-induced hydrophilicity of TiO2 film [J].

Miyashita, K ;

Kuroda, S ;

Ubukata, T ;

Ozawa, T ;

Kubota, H .

JOURNAL OF MATERIALS SCIENCE, 2001, 36 (16) :3877-3884