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7


Teoret. i eksperim. khimiya. 2006. Vol.42 No. 2. p. 107-112

Electric and Photoconductivity in the Film Materials
Based on Heteropolynuclear Cu/Cd Complexes and Organic Polymers

 

N. A. Davidenko, V. N. Kokozay, I. I. Davidenko, O. V. Nesterova,
S. L. Studzinskii, N. G. Spitsina*, A. S. Lobach*


Kyiv Taras Shevchenko National University
Vul. Volodymyrska 64, 01033 Kyiv, Ukraine. E-mail: daviden@ukrpack.net

* Institute of Problems of Chemical Physics, Russian Academy of Sciences
Prosp. Akademika Semenova 1, 142432 Chernogolovka, Moskovskaya Obl., Russia. E-mail: spitsina@icp.ac.ru


The features of electric and photoconductivity of the composite films based on polyvinylbutiral and acronitrileburadienstyrene doped with heteropolynuclear Cu/Cd complexes with one- and two-dimensional branched polymer structures and with anthracene, epoxypropylcarbazole, organofullerene C60 molecules were studied. Normal positive and abnormal negative effects of photoconductivity were found. Kinetic model of the photoconductivity was proposed.


Key word polymeric composites, heteropolynuclear complexes, photoconductivity, organofullerene, electron-hole
pairs, kinetic model of the photoconductivity.