Epoxy/α-alumina nanocomposite with high electrical insulation performance

	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 Yunfa 1
刊名	Progress in Natural Science: Materials International
	2017
卷号	27 期号:5 页码:574
关键词	Nanocomposite Epoxy resin insulation α-alumina
ISSN号	1002-0071
英文摘要	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
语种	英语
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/44932]
专题	中国科学院过程工程研究所
作者单位	1.中国科学院过程工程研究所 2.Global Energy Interconnection Research Institute
推荐引用方式 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.