乙烯-苯乙烯共聚物中的载流子捕集器

Conference on Electrical Insulation and Dielectric Phenomena, Pub Date : 1989-10-01 DOI:10.1109/CEIDP.1989.69559

Y. Ohki, Y. Tanaka, Masaaki Ikdea

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引用次数: 2

摘要

通过直流传导、热激发电流、热脉冲电流、辐射感应电流和真空紫外光谱测量，研究了乙烯-苯乙烯共聚物的空间电荷形成特性。结果表明，苯乙烯含量低至0.2 wt.%时，苯环作为捕获中心，但由于π -电子云的重叠，苯环倾向于辅助载流子的输运。

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Carrier traps in ethylene-styrene copolymer

The space-charge-formation characteristics of ethylene-styrene copolymer were investigated on the basis of DC conduction, TSC (thermally stimulated current), TPC (thermal pulse current), RIC (radiation-induced current), and vacuum-ultraviolet spectroscopy measurements. The results suggest that benzene rings act as trapping centers when the styrene content is as low as 0.2 wt.%, but that they tend to assist carrier transportation due to the overlap of pi -electron clouds.<>

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Conference on Electrical Insulation and Dielectric Phenomena,

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