化工进展2011，Vol.30Issue(6)：1379-1383,5.
固载型季(鏻)盐的制备及其杀菌性能
Synthesis and bactericidal properties of a polymeric immobilized quaternary phosphonium actericide
张俊 1雷良才 1王思瑶 1郭磊 1张翔 1张金秋1
作者信息
- 1. 辽宁石油化工大学化学与材料科学学院,辽宁,抚顺,113001
- 折叠
摘要
Abstract
A polymeric immobilized quaternary phosphonium salt was synthesized by using chloromethylated polystyrene ( C1 content about 17％ ) as carrier and reaction of Grignard reagent of 1-bromohexadecane with chlorodiphenyl phosphine, and its chemical structure was characterized by Fourier transform infrared spectroscopy (FTIR) . By using standard plate counting method, the bactericide had high bactericidal efficiency, and the effects of main factors on immobilized ratio and bactericidal efficiency were studied. The experimental results showed that under appropriate condition,immobilized ratio could reach 9.2％, bactericidal ratio was 98.3％ for 8 h, and this immobilized phosphonium salt could be reactivated by hydrochloric acid for re-use.关键词
固载型季(鏻)盐/杀菌率/重复使用Key words
immobilized phosphonium salt/ bactericidal rate/ re-use分类
化学化工引用本文复制引用
张俊,雷良才,王思瑶,郭磊,张翔,张金秋..固载型季(鏻)盐的制备及其杀菌性能[J].化工进展,2011,30(6):1379-1383,5.
