Process parameters optimization of Direct synthesis nano magnesium fluoride powders

摘要：

　　To reduce average particle size,magnesium fluoride was directly synthesized from MgF2and NH4F,the product was characterized by X-ray diffractomer,scanning electron microscopy.Orthogonal experiment was used to explore the influences of factors on the average particle size.Found that the effect order of factors on the average particle size is MgCl2 concentration,NH4F concentration,reaction temperature,reaction time,in the optimization of process conditions,average particle size is 23.1 nm.

关键词： magnesium fluoride orthogonal experiment average particle size

作者: Li Ping Wang Haiyang Wu Wan-e Shuai Ling

作者单位: 501 office, Xian Research Inst.of Hi-Tech, Hongqing, Town, Xian P.R.China, 710025501 office, Xian Research Inst.of Hi-Tech, Hongqing, Town, Xian P.R.China, 710025503 office, Xian Research Inst.of Hi-Tech, Hongqing, Town, Xian P.R.China, 710025

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 1146-1149

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）