Preparation of Fine Ag2WO4 Antibacterial Powders and Its Application in the Sanitary Ceramics
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.
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Q. P. Wang et al., "Preparation of Fine Ag2WO4 Antibacterial Powders and Its Application in the Sanitary Ceramics", Advanced Materials Research, Vols. 284-286, pp. 1321-1325, 2011