Preparation of Fine Ag2WO4 Antibacterial Powders and Its Application in the Sanitary Ceramics

Autor: Wang, Qian Ping, Guo, Xiang Xiong, Wu, Wei Hua, Liu, Shu Xian
Zdroj: Advanced Materials Research; July 2011, Vol. 284 Issue: 1 p1321-1325, 5p
Abstrakt: Superfine Ag2WO4 antibacterial powders, which are prepared by supersonic assisted homogeneous precipitation method, is added 1.0-1.5wt.% to sanitary ceramics, having 90% antimicrobial action, and achieve good bactericidal effects. The antibacterial ceramics with Ag2WO4 were soaked into acid and alkali for 3 months, and antibacterial activities had little change, keeping good antimicrobial durability. Finally, the antibacterial mechanism of Ag2WO4 ceramics is advanced.
Databáze: Supplemental Index