MICROWAVE-ASSISTED HYDROTHERMAL SYNTHESIS OF NITROGEN-DOPED TITANIA NANOPARTICLES

被引：38

作者：

Yin, Shu ^{[1
]}

Liu, Bin ^{[2
]}

Sato, Tsugio ^{[1
]}

机构：

[1] Tohoku Univ, IMRAM, Sendai, Miyagi 9808577, Japan

[2] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2008年 / 1卷 / 03期

基金：

日本学术振兴会;

关键词：

Nitrogen-doped titania; photocatalyst; microwave-assisted hydrothermal process;

D O I：

10.1142/S1793604708000319

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nitrogen-doped titania (TiO(2-x)N(y)) nanoparticles with excellent visible-light-reactive photocatalytic activity were successfully prepared by a microwave-assisted hydrothermal process. The obtained TiO(2-x)N(y) powders showed high specific surface area, fine particle size and excellent photocatalytic ability for the oxidative destruction of nitrogen monoxide under irradiation of both visible-light (lambda > 510 nm) and UV light (lambda > 290 nm).

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收藏

页码：173 / 176

页数：4

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