%0 Journal Article
%T Application of Silica Sol-Gel in Colloidal Forming of Ceramics<br>硅溶胶-凝胶化反应在陶瓷胶态成型中的应用
%A LUO Jie-Sheng
%A XIE Zhi-Peng
%A MA Jing-Tao
%A HUANG Yong
%A CHENG Yi-Bing
%A <br>罗杰盛
%A 谢志鹏
%A 马景陶
%A 黄勇
%A 程一兵
%J 无机材料学报
%D 2003
%I Science Press
%X A novel colloidal forming processing of ceramics was investigated. The characteristic of silica sol-gel was applied successfully to colloidal forming of ceramics. The process is based on the casting of the slurry, containing powder and silica sol prepared by hydrolysis of tetraethoxysilane (TEOS) at pH 12.8. Then the mixture forms gelled parts through silica sol-gel. Ceramic green parts with strength of 5MPa can be obtained by this method. The forming process has advantages of low toxicity and high consolidation rate.
%K ceramics
%K colloidal forming
%K silica sol
%K tetraethoxysilane<br>陶瓷
%K 胶态成型
%K 硅溶胶
%K 正硅酸乙酯
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=B8A619CA9E6D9347&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=C698B4DF5D56174F&eid=B169842BD52221DD&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=5&reference_num=10