Epoxy/α-alumina nanocomposite with high electrical insulation performance

CAS OpenIR

	Epoxy/α-alumina nanocomposite with high electrical insulation performance
	Chen Yun 1; Zhang Donghai 1; Wu Xiaofeng 1; Wang Haosheng 1; Zhang Chong 2; Yang Wei 2; Chen Yunfa1
	2017
Source Publication	Progress in Natural Science: Materials International
ISSN	1002-0071
Volume	27 Issue:5 Pages:574
Abstract	An experimental study was conducted to improve the electrical insulation of epoxy resin. The effects of boehmite, γ-alumina and α-alumina nanoparticles on the volume resistivity, dielectric strength and glass transition temperature of epoxy nanocomposites were investigated. The results showed that α-alumina nanoparticles displayed obvious advantages in enhancing electrical insulation performance of epoxy nanocomposites, compared to boehmite and γ-alumina nanoparticles. The direct current volume resistivity and breakdown strength of epoxy nanocomposite with 2.0 wt% α-alumina nanoparticles was improved to 2.2×10 18 Ω?cm and 76.1 kV·mm -1 respectively. And these improved values of electrical insulation properties are much higher than these of epoxy nanocomposites reported in previous studies. The main reason of these improvements may be that the epoxy
Keyword	Nanocomposite Epoxy resin insulation α-alumina
Language	英语
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/44933
Collection	中国科学院过程工程研究所
Affiliation	1.中国科学院过程工程研究所 2.Global Energy Interconnection Research Institute
First Author Affilication	中国科学院过程工程研究所
Recommended Citation GB/T 7714	Chen Yun,Zhang Donghai,Wu Xiaofeng,et al. Epoxy/α-alumina nanocomposite with high electrical insulation performance[J]. Progress in Natural Science: Materials International,2017,27(5):574.
APA	Chen Yun.,Zhang Donghai.,Wu Xiaofeng.,Wang Haosheng.,Zhang Chong.,...&Chen Yunfa.(2017).Epoxy/α-alumina nanocomposite with high electrical insulation performance.Progress in Natural Science: Materials International,27(5),574.
MLA	Chen Yun,et al."Epoxy/α-alumina nanocomposite with high electrical insulation performance".Progress in Natural Science: Materials International 27.5(2017):574.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院过程工程研究所机构知识库