InClPc/TiOPc复合单层光电导体中的电荷转移现象

Charge transfer in InClPc/TiOPc organic composite single layered photoreceptors

以氯化酞菁铟(InClPc)/酞菁氧钛(TiOPc)复合物为载流子发生材料,萘苯腙或三硝基芴酮为载流子传输材料以及聚碳酸酯(PC)3组份制备单层有机光电导体,性能测试发现光敏性出现了正或负效应。通过X射线光电子能谱(XPS)进一步研究表明,该效应与复合物分子内的M→N部分电荷转移有着密切的关系。

A singlelayered photoreceptor was made incorporating charge generation material (CGM)(InClPc/TiOPc) and charge transport materials (CTM) into polymer matrix. The positive or negative photoconductivity effects were found between the component of phthalocyanine dimixing composites and the photoconductivity by dimixing method. The XPS results indicated that the positive or negative photoconductivity effects were closely related with the partial charge transfer processes from metals to phthalocyanine rings.