摘要
通过对传统草酸盐法沉淀反应过程的机理研究,提出了改良草酸盐法.该法能根本上加快沉淀反应过程,最终制备出高纯、起细、分散性好、粒径分布窄、近球形颗粒状的Y_2O_3粉末.
By researching the reaction's mechanism of the traditional oxalic acid method, the improving oxalate pre cipi-tation method have been proposed. These methods can speed up the precipitation reaction of traditional oxalic aicd method. The high -purltied, ultrafine, high-dispersed, narrow-distrbuted, almost ball -bodied Y2O3 powders can be synthesized at last.
出处
《中国陶瓷》
CAS
CSCD
北大核心
1995年第6期6-14,35,共10页
China Ceramics
关键词
草酸盐沉淀法
氧化钇
陶瓷
超细粉末
The traditional oxalate precipitation method The improving oxalate precipitation method yttrium oxide Powders
