Highly Conducting Poly(P-Phenylene Vinylene) Prepared From Sulfonium Salt
Highly Conducting Poly(P-Phenylene Vinylene) Prepared From Sulfonium Salt
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由锍盐制备的高导电聚（对亚苯基亚乙烯基）
DOI：
10.1080/00268948508076235
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发表时间：
1985
影响因子：
0.7
通讯作者：
S. Murakami
中科院分区：
文献类型：
--
作者：
I. Murase;T. Ohnishi;T. Noguchi;M. Hirooka;S. Murakami
摘要 通过对对亚二甲苯基双（二乙基溴化锍）衍生的可溶性前体聚合物进行热解，将其加工成薄膜，获得了高导电性的聚对亚苯基亚乙烯基（PPV）。高取向PPV薄膜是通过在较高温度下将前体薄膜拉伸至十倍而获得的。通过掺杂AsF 5 和SO3，薄膜分别表现出2780 S/cm和491 S/cm的极高电导率，并具有高电各向异性。
Abstract Highly conducting poly(p-phenylene vinylene), PPV, has been obtained via pyrolysis of the soluble precursor polymer derived from p-xylylene bis(diethyl sulfonium bromide) which is processed to film. The highly oriented PPV film is obtained by stretching the precursor film up to ten fold at a higher temperature. The films show extremely high conductivity of 2780 S/cm and 491 S/cm by doping AsF 5and SO3 respectivly, with high electrical anisotropy.