Photoconductivity of fluoroperylene diimide/PVK composite

被引：8

作者：

Shi, MM ^{[1
]}

Chen, HZ ^{[1
]}

Wang, M ^{[1
]}

Ye, J ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China

来源：

SYNTHETIC METALS | 2003年 / 137卷 / 1-3期

关键词：

fluoroperylene diimide; photoconductivity; PVK; composite;

D O I：

10.1016/S0379-6779(02)01225-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel fluoroperylene diimide, N,N'-diperfluorophenyl-3,4,9,10-perylenetetracarboxylic diimide(DFPP) was designed and originally synthesized. This compound was soluble in common solvents, such as acetone, CHCl3, THF, and toluene, so that the composite film of DFPP and poly N-vinyl carbazole (PVK) could be easily prepared through solution coating. In this way, a single-layered photoreceptor consisting of DFPP-PVK composite was obtained, which exhibited excellent photoconductivities while charged negatively as well a positively. Through the analyses of the composite by ESR, CV and XPS, it was believed that the good solubility and high electron affinity of DFPP were responsible for the good photoconductivity of the composite.

引用

页码：1537 / 1538

页数：2

共 9 条

[1] Evidence for n-type conduction in a perylene tetracarboxylic diimide derivative [J].