Stable silver colloids and silica-coated silver colloids, and methods of preparing stable silver colloids and silica-coated silver colloids

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专利权人:

Pramod K Sharma

发明人:

Pramod K Sharma

申请号：

US12207076

公开号：

US08647652B2

申请日:

2008.09.09

申请国别(地区):

US

年份:

2014

代理人:

摘要：

Methods for preparing silver colloids and silica-coated silver colloids are disclosed. The silver colloids may be prepared by heating a silver-containing solution, combining the heated silver-containing solution with an acid solution, and cooling the combined solutions to form a silver colloid containing silver particles. The silver particles in the silver colloid can further be coated with silica. A method for preparing antimicrobial coatings is also disclosed.

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中国工程科技知识中心

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http://www.ckcest.cn/home/