Electrical properties of epoxy resin based nano-composites

被引：134

作者：

Tuncer, Enis ^{[1
]}

Sauers, Isidor

James, D. Randy

Ellis, Alvin R.

Paranthaman, M. Parans

Aytug, Tolga

Sathyamurthy, Srivatsan

More, Karren L.

Li, Jing

Goyal, Amit

机构：

[1] Oak Ridge Natl Lab, Div Fus Energy, High Voltage & Dielect Appl Supercond Grp, Oak Ridge, TN 37832 USA

[2] Oak Ridge Natl Lab, Mat Chem Grp, Div Chem Sci, Oak Ridge, TN 37832 USA

[3] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA

[4] Oak Ridge Natl Lab, Supercond & Energy Efficient mat Grp, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA

[5] Univ Tennessee, Ctr Mat Proc, Knoxville, TN 37996 USA

[6] Oak Ridge Natl Lab, Grp Mat Sci & Technol Div, Microscopy Microananl & Microstruct Grp, Oak Ridge, TN 37832 USA

来源：

NANOTECHNOLOGY | 2007年 / 18卷 / 02期

关键词：

D O I：

10.1088/0957-4484/18/2/025703

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We investigate the electrical properties of composite materials prepared as nano- and sub-micron-scale metal-oxide particles embedded in a commercial resin. The filler particles are barium titanate and calcium copper titanate. The physical and structural characteristics of the constituents and the fabricated composites are reported. Electrical characterization of the composite samples is performed using time- and frequency-domain dielectric spectroscopy techniques. The electrical breakdown strength of samples with nano- and sub-micron-sized particles have better electrical insulation properties than the unfilled resin.

引用

页数：6

共 25 条

[1]

ADLERS M, 1998, LITHMATR199819 LINK

[2] Study of ethylene copolymers films by dielectric spectroscopy: influence of the polymer thickness on the glass-relaxation temperature [J].