摘要
The Glycerol/CMS/TiO2 compound particles are synthesized by combination with hydrolyzation and sol-gel technique. The structure and the nature of the particles are determined by FT-IR technique that shows there is somewhat weak interaction between organic and inorganic component. The dielectric test shows that the ER fluid based on Glycerol/CMS/TiO2 particles has the better dielectric properties due to the interaction of the particles and the addition of the glycerol. The shear stress of the ER fluid can reach almost 1 kPa under 3 kV/mm DC when the shear rate is 100 s-1. Furthermore, the static yield stress of the ER fluid can be 18 kPa when 5 kV/ mm DC was applied which is higher than that of CMS, modified TiO2 and their blends ERF. In addition, the sedimentation of the ER fluid can be much improved.
源语言 | 英语 |
---|---|
页(从-至) | 1009-1012 |
页数 | 4 |
期刊 | Gongneng Cailiao/Journal of Functional Materials |
卷 | 37 |
期 | 6 |
出版状态 | 已出版 - 6月 2006 |