某些酞菁钴的电学性质

Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics Pub Date : 1989-07-03 DOI:10.1109/ICSD.1989.69181

N. Mann, P. Vasudevan, Santosh, Sandhya., B. Bhushan, S. Mathur, J. Chauhan

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引用次数: 1

摘要

讨论了在不同条件下制备的单体和聚合酞菁钴(CoPc)的电导率和介电性能。与微观级CoPc相比，所有CoPc衍生物都显示出非常高的比电导率。介电常数是频率相关的，最高的响应发生在较低频率的外加电场，表明游牧极化。介电常数随温度的升高而增大

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Electrical properties of some cobalt phthalocyanines

The conductivity and dielectric properties of monomeric and polymeric cobalt phthalocyanine (CoPc) prepared under different conditions are discussed. All CoPc derivatives studied show very high specific conductivity as compared to microscopic-grade CoPc. The dielectric constants are frequency dependent, with the highest response occurring at the lower frequencies of the applied electric field, indicative of nomadic polarization. The dielectric constant increases strongly with temperature.<>

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Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics

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