Study of switching characteristic with positive temperature coefficient of poly(3-hexylthiophene)

被引：19

作者：

Liu, YW ^{[1
]}

Oshima, K ^{[1
]}

Yamauchi, T ^{[1
]}

Shimomura, M ^{[1
]}

Miyauchi, S ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Dept Bioengn, Nagaoka 9402188, Japan

来源：

SYNTHETIC METALS | 1999年 / 101卷 / 1-3期

关键词：

poly(3-hexylthiophene); conductivity-temperature characteristic; switching characteristic; dedoping;

D O I：

10.1016/S0379-6779(98)01172-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(3-hexylthiophene) (P3HT) was prepared by chemical oxidative polymerization using FeCl3 at a relatively low temperature and dedoped with NH, solution. A good switching characteristic with positive temperature coefficient (PTC) in the P3HT cast film was observed at the melting point. The regularity and crystallinity, as well as the relationship between the PTC switching characteristic and conformational changes of P3HT, are discussed.

引用

页码：451 / 452

页数：2

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