Photoconducting Properties of Film Composites Based on Polyvinyl Butyral and Heterometallic Cu/Mo Complexes

被引：3
|
作者：
Davidenko, N. A. [1 ]
Kokozay, V. N. [1 ]
Davidenko, I. I. [1 ]
Buvailo, H. I. [1 ]
Makhankova, V. G. [1 ]
Studzinsky, S. L. [1 ]
机构：
[1] Taras Shevchenko Kiev Natl Univ, 64-13 Vladimirskaya Str, UA-01601 Kiev, Ukraine
来源：
JOURNAL OF APPLIED SPECTROSCOPY | 2016年 / 83卷 / 05期
关键词：
polymer film composites; heterometallic complexes; photoconductivity; photovoltaic effect; photogeneration; electron transport; charge carrier capture;
D O I：
10.1007/s10812-016-0374-2
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
We have synthesized and studied novel photosensitive polymer film composites based on non-photoconducting polyvinyl butyral doped with heterometallic Cu/Mo complexes. We have established that these composites have photoconducting and photovoltaic properties and are characterized by hole-type photoconductivity. The photocurrent and the photo-EMF are higher for composites in which complexes are used that have a shorter distance between nearest-neighbor metallic copper centers, which is explained by better conditions for transport of nonequilibrium holes.
引用
收藏
页码：854 / 859
页数：6
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