SND6800球磨剂对纳米ZrO_2水悬浮液性质的影响  

Influence of SND6800 Milling Ball Agent on Properties of Nano ZrO_2 Aqueous Suspensions

作　　者：高秋菊[1] 高丽娟[1] 张丽华[1] 陈海红[1] 马永顺[1] 

机构地区：[1]辽宁科技大学化工学院

出　　处：《光谱实验室》2012年第1期199-202,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：2007辽宁省纳米技术及系统重点实验室开放项目(2007-5);辽宁科技大学第六届大学生科技训练项目

摘　　要：研究了SND6800球磨剂对纳米ZrO_2水悬浮液性质的影响。结果表明。粒径小于15nm ZrO_2在SND6800球磨剂的水相中球磨2h制备的悬浮液,可稳定存在14天。SND6800球磨剂与ZrO_2的质量比为3.5:100,悬浮液的吸光度较小、表面张力较大、黏度较小、沉降率接近最低值。SND6800球磨剂的含量对悬浮液的密度和pH值影响不大。The effects of SND6800 milling ball agent on properties of nano ZrO_2 aqueous suspension were studied.The aqueous suspension can be stable for 14 days,when particle size was less than 15nm ZrO_2 in SND6800 milling agent for milling 2h.When mass ratio of SND6800 milling agent and ZrO_2 was 3.5：100,suspensions had lower absorbance,larger surface tension,lower viscosity,and sedimentation rate of suspensions was closed to the minimum value.The influences of the content of SND6800 milling agent on pH value and the density of suspension were little.

关 键 词：SND6800球磨剂 纳米二氧化锆 水悬浮液 

分 类 号：O648.2[理学—物理化学] O657.32[理学—化学]