DocumentCode
1714859
Title
The effect of organical montmorillonite (O-MMT) on electrorheological properties of PMMA /SrTiO3 composite particles
Author
Hong, Zhao ; Wenlong, Zhang ; Aifei, Gu ; Xuan, Wang
Author_Institution
Sch. of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., China
Volume
3
fYear
2005
Firstpage
726
Abstract
Synthesis strontium titanate (SrTiO3)/ polymethyl methacrylate (PMMA) composite particles and the effect of organical montmorillonite (O-MMT) modification on electrorheological properties of PMMA/SrTiO3 composite particles were investigated. The formation and their morphological structures of SrTiO3/PMMA composite particles were confirmed by FT-IR and SEM. The composite particles and O-MMT modified SrTiO3/PMMA as two kinds of ER materials were dispersed into castor oil respectively. Electrorheological experiment revealed that O-MMT modified SrTiO3/PMMA possessed strong ER effect. Experimental results were explained by electrical properties and the microstructure of O-MMT and composite particles.
Keywords
Fourier transform spectra; composite materials; electrorheology; infrared spectra; organic compounds; polymers; scanning electron microscopy; strontium compounds; FT-IR; SEM; SrTiO3; castor oil; composite particles; electrical properties; electrorheological properties; microstructure; morphological structures; organical montmorillonite; polymethyl methacrylate; Dielectric loss measurement; Electrodes; Erbium; Materials science and technology; Petroleum; Roads; Ultrasonic variables measurement; Vibration measurement; Viscosity; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on
Print_ISBN
4-88686-063-X
Type
conf
DOI
10.1109/ISEIM.2005.193473
Filename
1496277
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