Preparation and Performance of Ag/AgNO3 Modified Titanate Nanotubes Films

被引：2

作者：

Pan Yan ^{[1
,2
]}

Guan Shuang ^{[3
]}

Guo Yu-Peng ^{[2
]}

Liu Zhi-Hui ^{[4
]}

机构：

[1] Changchun Normal Univ, Coll Chem, Changchun 130012, Peoples R China

[2] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China

[3] Changchun Univ Technol, Coll Chem & Life Sci, Changchun 130012, Peoples R China

[4] Jilin Univ, Stomatol Hosp, Changchun 130021, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2013年 / 34卷 / 09期

关键词：

Titanate nanotubes film; Ag/AgNO3; Photocatalytic activity; Photochromic property; Antibacterial activity; VISIBLE-LIGHT; PHOTOCATALYTIC ACTIVITY; MULTICOLOR PHOTOCHROMISM; SILVER NANOPARTICLES; TITANIUM-DIOXIDE; HIGHLY EFFICIENT; THIN-FILMS; SURFACE; TIO2; NANOSTRUCTURES;

D O I：

10.7503/cjcu20130216

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ag/AgNO3 modified titanate nanotubes films were prepared by hydrothermal method and followed by photo-reduction method. The morphology, structure and composition of the product were characterized. The film exhibited high photocatalytic actibity and photochromic property. Ag/AgNO3 acted as the active center and generated center dot O-2(-), HO2 center dot and center dot OH. These strong oxidative free radicals not only degraded the organic matter, but also eliminated bacterium. Ag/AgNO3 modified titanate nanotubes films would be a promising material in various of application areas in virtue of its excellent photocatalytic activity, photochromic property and antibacterial activity.

引用

页码：2068 / 2076

页数：9

共 25 条

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