摘要
选用实验室合成的醇盐锆为前驱体，采用ｓｏｌｇｅｌ工艺制备了氧化锆粉体。利用ＴＥＭ、ＤＴＡ、ＸＲＤ、ＩＲ光谱等手段研究了水解过程及水解产物的热处理过程，若适当控制醇盐锆水解条件，可制成亚微米级分布均匀的超细粉体。
In this paper, Zr(OR) 4 synthesised in lab is selected as a precursor to prepare zirconia powder by sol gel process. Hydrolysis process and heat treatment process of hydrolytic products are studied by means of TEM, DTA, XRD, FT IR and others. When hydrolysing conditions for zirconium alkoxide are properly controlled, uniform distribution of ultrafine zirconia powders of submicron order is obtained.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
1996年第5期31-35,共5页
Bulletin of the Chinese Ceramic Society
关键词
醇盐锆
氧化锆陶瓷
粉体
陶瓷
溶胶凝胶
zirconium alkoxide, zirconia powder, hydrolysis, sol gel
