Formation and characterization of Ag-deposited TiO2 nanoparticles by chemical reduction method

被引：49

作者：

Kim, KD

Han, DN

Lee, JB

Kim, HT

机构：

[1] Hanyang Univ, Dept Chem Engn, Ansan 426791, Gyeonggi, South Korea

[2] Nanomix Corp, R&D Ctr, Cheongweon 363883, Chungbuk, South Korea

[3] Samcheok Natl Univ, Sch Fire & Disaster Prevent, Samcheok 245711, Gangwondo, South Korea

来源：

SCRIPTA MATERIALIA | 2006年 / 54卷 / 02期

关键词：

Ag-deposited TiO2; nanoparticles; chemical reduction method; photocatalyst;

D O I：

10.1016/j.scriptamat.2005.09.054

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Modified TiO2 suspensions were prepared by adding silver nitrate to the suspension such that the desired Ag/Ti atomic concentration ratio was obtained. Ag-deposited TiO2 particles were formed by a chemical reduction method using a semi-batch reactor and were characterized. The photocatalytic disinfection of E. coli using the nanoparticles was also investigated. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：143 / 146

页数：4

共 7 条

[1] Catalytic reduction of nitric oxide on Pt and Rh catalysts supported on alumina and titania synthesized by the sol-gel method [J].