Preparation of ZnO crystal by sol-gel method

来源期刊：中国有色金属学报(英文版)2001年第1期

论文作者：陈建勋 黄伯云 赵瑞荣

文章页码：154 - 156

Key words：ZnO; sensitive ceramics; crystal; sol-gel

Abstract: A new method to prepare ZnO crystal was put for, ward. The preparation process was studied and the mechanism of this method was also discussed. The results show that the sol particles will aggregate when being dehydrated and will form into hard compact gel body through the hard agglomeration between particles. This dry gel is a hard compact agglomeration composed of the first sol particles. At high sintering temperature, the small compacted particles will easily grow up and form a fine ZnO crystal.