Radiation-induced conductivity in polymerized and nonpolymerized columnar aggregates of phthalocyanine
Radiation-induced conductivity in polymerized and nonpolymerized columnar aggregates of phthalocyanine
复制标题
酞菁聚合和非聚合柱状聚集体的辐射诱导电导率
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
J. W. Zwikker
中科院分区：
文献类型：
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作者：
P. G. Schouten;J. Warman;M. P. D. Haas;J. F. V. D. Pol;J. W. Zwikker
在脉冲辐照下，在热致液晶单体八（十二烷氧基）酞菁（Pc 12）和聚合物八（辛氧基）酞菁（[Si（Pc 8）O] n）的柱状堆叠中发现了长寿命、高移动的电荷载流子。在室温下，Pc 12固相的载流子迁移率之和在0.04×10 - 4 ~ 1.3 × 10 - 4 m2/（Vs）之间。在从固相到中间相的转变中，发现迁移率降低了8倍
Upon pulsed irradiation, long-lived, highly mobile charge carriers have been found in columnar stacks of thermotropic liquid-crystalline monomer octakis(dodecyloxy)phthalocyanine, Pc12, and polymeric octakis(octyloxy)phthalocyanine, [Si(Pc8)O] n . The sum of the charge-carrier mobilities in the solid phase of Pc12 lies between 0.04×10 -4 and 1,3x10 -4 m 2 /(V s) at room temperature. At the transition from the solid phase to the mesophase, a decrease in the mobilities by a factor of 8 is found