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纳米氧化锆水悬浮液的稳定性
引用本文:高丽娟,张丽华,马永顺,陈海红,高秋菊.纳米氧化锆水悬浮液的稳定性[J].光谱实验室,2012,29(3):1588-1591.
作者姓名:高丽娟  张丽华  马永顺  陈海红  高秋菊
作者单位:辽宁科技大学化工学院 辽宁省鞍山市高新区千山中路185号 114051
基金项目:2007辽宁省纳米技术及系统重点实验室开放项目
摘    要:通过黏度、表面张力、密度及粒度测试等手段研究了球磨剂、球磨时间、pH值、添加剂等因素对纳米氧化锆水悬浮液稳定性的影响。结果表明:球磨时间2h,球磨剂与氧化锆质量比为3.5%,添加剂可用乙二醇,悬浮液pH值为10.0,氧化锆粒径小于15nm时,纳米氧化锆水悬浮液可稳定30天。

关 键 词:纳米氧化锆  水悬浮液  稳定性

Stability of Nano-Sized Zirconia Aqueous Suspensions
GAO Li-Juan , ZHANG Li-Hua , MA Yong-Shun , CHEN Hai-Hong , GAO Qiu-Ju.Stability of Nano-Sized Zirconia Aqueous Suspensions[J].Chinese Journal of Spectroscopy Laboratory,2012,29(3):1588-1591.
Authors:GAO Li-Juan  ZHANG Li-Hua  MA Yong-Shun  CHEN Hai-Hong  GAO Qiu-Ju
Institution:GAO Li-Juan ZHANG Li-Hua MA Yong-Shun CHEN Hai-Hong GAO Qiu-Ju(School of Chemical Engineering,University of Science and Technology Liaoning,Anshan,Liaoning 114051,P.R.China)
Abstract:Influences of the factors including ball mill agent,ball-milling time,value of pH and additive on the stability of nano-sized zirconia aqueous suspensions were investigated by viscosity,surface tension,density and granularity test means.The results showed that when ball-milling time was 2h,mass ratio of ball mill agent to zirconia was 3.5%,stabilizer was glycol,pH value of suspensions was 10.0,granularity of zirconia was less than 15nm,nano-sized zirconia aqueous suspensions can be stable for 30 days.
Keywords:Nano-Zirconia  Aqueous Suspension  Stability
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