In:
International Journal of Modern Physics B, World Scientific Pub Co Pte Ltd, Vol. 19, No. 07n09 ( 2005-04-10), p. 1110-1113
Abstract:
A type of calcium titanate (CTO) nanoparticles was synthesized by means of wet chemical method [1] without coating on the particles. The CTO/silicone oil ER fluid exhibits excellent electrorheological properties: high shear stress (~50-100 kPa ) under dc electric field, a low current density (less than 2μA/cm2 at 5kV/mm), and long term stability against sedimentation. Although there are not special additives in the ER fluids, it is found from the chemical analysis that a trace of alkyl group, hydroxyl group, carbonyl group and some ions is remained in the particles which may dominate the ER response.
Type of Medium:
Online Resource
ISSN:
0217-9792
,
1793-6578
DOI:
10.1142/S0217979205029936
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2005
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