人工晶体学报2012，Vol.41Issue(6)：1634-1638,5.
熔盐法制备榍石的工艺研究
Study on Preparation of Sphene by Molten Salt Method
摘要
Abstract
The sphene powder was prepared under liquid condition using inorganic salts sodium sulfate, sodium chloride, potassium chloride as a flux, CaCO3 of TiO2, H2SiO3 and SiO2 as raw materials. The factors consists of the types of molten salt, molten salt consumption, synthesis temperature and holding time were discussed. The phase transformation and microstructure of the sphene sample preparation process were characterized using XRD, SEM and other analysis and testing. The results show that the high quality sphene (GaTiSiO5) powder can be obtained with CaCO3, TiO2, H2SiO3 as initial raw materials, Na2SO4 molten salt as a flux, heat treatment at 1000 ℃ for 3 h.关键词
榍石/熔盐法/合成Key words
sphene/ molten salt/ synthesis分类
化学化工引用本文复制引用
任雪潭,滕元成,蒋登科..熔盐法制备榍石的工艺研究[J].人工晶体学报,2012,41(6):1634-1638,5.基金项目
四川省教育厅资助科研项目(10ZB013) （10ZB013）
