液相法制备微晶 α-Al2O3的研究进展

硅酸盐通报 ›› 2017, Vol. 36 ›› Issue (9): 3030-3035.

液相法制备微晶 α-Al2O3的研究进展

朱肖华;何方

河南工业大学材料科学与工程学院,郑州,450001

出版日期:2017-09-15 发布日期:2021-01-18
基金资助:
河南工业大学河南省省属高校基本科研业务费专项资金(201474)

Research Progress in Preparation of Microcrystallineα-Al2 O3 by Liquid Phase Method

ZHU Xiao-hua;HE Fang

Online:2017-09-15 Published:2021-01-18

摘要/Abstract

摘要： 综述了水热法、溶胶凝胶法、沉淀法及微乳液法制备微晶α-Al2 O3的研究成果,重点介绍了各个方法中影响微晶α-Al2 O3尺寸和形貌的影响因素,并对其影响机理做了简要分析.评述了各个制备方法的优缺点,其中溶胶凝胶法和沉淀法是工业上最常使用的方法,最后对微晶α-Al2 O3制备方法的发展前景进行了展望.

关键词: 微晶α-Al2O3;添加剂;晶种;形貌

Abstract: Preparation of microcrystalline α-Al2 O3 by hydrothermal method , sol gel method , precipitation method and microemulsion were presented .Specially , the factors affecting the microcrystalline α-Al2 O3 size and morphology were introduced , and analysed its influence mechanism . The advantages and disadvantages of various preparation methods were estimated , which the sol gel method and precipitation method is the most commonly used in industry . Further development of synthesis methods of microcrystalline α-Al2 O3 in the future was also suggested .

Key words: microcrystalline α-Al2 O3;additive;seed;morphology

中图分类号:

TQ125

朱肖华;何方. 液相法制备微晶 α-Al2O3的研究进展[J]. 硅酸盐通报, 2017, 36(9): 3030-3035.

ZHU Xiao-hua;HE Fang. Research Progress in Preparation of Microcrystallineα-Al2 O3 by Liquid Phase Method[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2017, 36(9): 3030-3035.