摘要
采用液相化学还原法,以甲醛为还原剂、高分子有机物为分散保护剂,将硝酸银溶液与还原性溶液混合生产低松装密度超细银粉,对其生产工艺的机理与特点进行了分析探讨,并对比介绍了其应用性能。
Low apparent density superfine silver powder was prepared by reducing the silver nitrate with formaldehyde as reducing agent and organic polymer as dispersed protective agent. The mechanism and characteristics of production process were analyzed and discussed. Also, the application performance of the powder was introduced by contrast.
出处
《上海化工》
CAS
2013年第1期17-19,共3页
Shanghai Chemical Industry
关键词
液相化学还原
超细银粉
低松装密度
Liquid chemical reduction
Superfine silver powder
Low apparent density
