Electrophysical Properties of the Diazonium Salt Solutions in the Solid Polymeric Matrixes

Author(s) P.O. Kondratenko1 , Yu.M. Lopatkin2 , T.N. Sakun1

1 National Aviation University, 1, Cosmonaut Komarov prosp., 03680, Kyiv, Ukraine

2 Sumy State University, 2, Rimsky-Korsakov Str., 40007, Sumy, Ukraine

Е-mail pkondrat@ukr.net, yu.lopatkin@meta.ua
Issue Volume 1, Year 2009, Number 1
Dates Recevied 27.06.2009, in final form – 11.07.2009
Citation P.O. Kondratenko, Yu.M. Lopatkin, T.N. Sakun, J. Nano- Electron. Phys. 1 No1, 5 (2009)
PACS Number(s) 33.80.Rv; 73.50.Pz
Key words Electrophysical properties, Photogeneration, Energy structure, Salts of diazonium, Polymeric solutions.
Complex of experimental and theoretical researches of electrophysical properties of the solid solutions of diazonium salts (tetrafluoroborat paradietilaminophenyl-diazonium (DEAPhD) and paramethoxyphenyldiazonium (MPhD)) in polymeric matrixes (polyvinyl alcohol, polyvinylpirrolidon, polyvinyletilal and polyvinylacetate) allowed to show that the photocurrent, conditioned by holes, is generated in a matrix under excitation of diazonium salt (DS). Average quantities of the hole mobility in a matrix depending on the DS concentration are found. The energy structure of DS and polymeric matrixes, which explains difference in the generation processes of the current carriers with DEAPhD and MPhD participation, is calculated. It is shown that the ionic conductivity as well as the hole one occurs in polymeric layers.