Research on Dielectric Spectrum Characteristics of Nano Fe<sub>3</sub>O<sub>4</sub> Modified LDPE-Reference-Cited by-同舟云学术

Research on Dielectric Spectrum Characteristics of Nano Fe₃O₄ Modified LDPE

Published:2012-01 Issue: Volume:430-432 Page:623-626
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zhang Dong¹,Song Wei¹,Sun Zhi¹,Han Bai¹,Lei Qing Quan¹

Affiliation:

1. Harbin University of Science and Technology

Abstract

Fe3O4 ferrite nanoparticles used for preparation of PE composite have been prepared by chemical co-precipitation method and modified by different methods. And the nanoFe3O4/LDPE composite materials with different mass percentage concentration of 0.25 to 1 percent were prepared by melt blending. The relationship of permittivity and dissipation factors dependence of frequency were investigated by Broadband Dielectric Spectrometer made by novo-control company. Through these measurements we got the conclusion that both the doping of Fe3O4 and magnetization have effect on permittivity and dissipation factors, and the effect relates to the doping methods and quality percentage content.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.430-432.623.pdf

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