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Structure and adsorption-resistive properties of copper-phthalocyanine-polymer thin films

Fedoruk G. G., Karapetyan O. E., Pochtenny A. E., Sagaidak D. I., Shulitzki B. G.

Electron Technology

2000

Vol. 33, No. 1/2

153-156

Using a vacuum method, copper phthalocyanine has been dispersed in thin polymer films. Plasma-synthesized polymer, polystyrene and polyimide were used as polymer matixes. The structure of phthalocyanine aggregate in the composite films has been investigated by optical absorption spectroscopy. The hopping mechanism of conductivity of the prepared composites has been identified at temperature 290 ÷ 350 K using ac conductivity. The influence of oxygen and NO₂ od de conductivity of composite films has been invetigated.