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    朱宝库, 徐又一, 徐志康. 含四-苯基卟啉基团聚酰亚胺膜的光电导性能研究[J]. 功能高分子学报, 2003, 16(2): 142-148.
    引用本文: 朱宝库, 徐又一, 徐志康. 含四-苯基卟啉基团聚酰亚胺膜的光电导性能研究[J]. 功能高分子学报, 2003, 16(2): 142-148.
    shu
    ZHU Bao-ku, XU You-yi, XU Zhi-kang. Study on Photoconduction Properties of Polyimide Films Containing Tetraphenylporphyrin Units[J]. Journal of Functional Polymers, 2003, 16(2): 142-148.
    Citation: ZHU Bao-ku, XU You-yi, XU Zhi-kang. Study on Photoconduction Properties of Polyimide Films Containing Tetraphenylporphyrin Units[J]. Journal of Functional Polymers, 2003, 16(2): 142-148.
    shu

    含四-苯基卟啉基团聚酰亚胺膜的光电导性能研究

    Study on Photoconduction Properties of Polyimide Films Containing Tetraphenylporphyrin Units

      摘要
    • 摘要: 分剐以均苯四酸二酐(PMDA)与四(4-氨基苯基)卟啉(TAPP)／4，4′-二苯醚(ODA)、TAPP／3，6-二氨基-N-甲基咔唑(DACz)聚合得到两个系列含四-苯基卟啉基团(TPP)聚酰亚胺(PI)共聚膜，并时其作为载流子发生层(CGL)制成的感光体的光电导性能进行了测试。结果表明：PI共聚膜的光电导性能随分子链中TPP基团含量的提高而增强；当TPP基团含量相同时，PMDA／TAPP／ODA系列的光电导性能较PMDA／TAPP／DACz系列好；含TPP基团PI共聚膜的光电导性能明显优于四-苯基卟啉分子掺杂体系；在CGL与导电铝基间引入聚甲基丙烯酸甲酯(PMMA)阻挡层(CBL)不能提高感光体的光电导性能。从光电导机理分析了TPP基团、四-苯基卟啉分子的聚集结构与PI膜光电导性能的关系。

       

      Abstract: Two series of polyimide (PI) copolymer films which contained tetraphenylporphyrin (TPP) /diphenyl ether (DPE) units, and TPP/carbazole (Cz) units were respectively fabricated into photoreceptors (PR) as charge-carrier-generating layers (CGL) to investigat

       

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