EFFECT OF ULTRASONIC TREATMENT OF AQUEOUS POLYVINYL ALCOHOL–CARBON NANOTUBE SUSPENSIONS ON THE ELECTRICAL CONDUCTIVITY OF POLYMER-CARBON COMPOSITE FILMS OBTAINED BY THE SPIN-COATING METHOD


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Abstract—The article presents data on the cavitation homogenization of aqueous suspensions of polyvinyl alcohol and carbon nanotubes and its effect on the homogeneity and electrical conductivity of polymer layer composites formed by the spin-coating method using these suspensions. It is shown that the fundamental possibility of obtaining an effective composite material in the polyvinyl alcohol–carbon nanotube system to form homogeneous planar electrodes with a specific conductivity of up to 9 Ω–1 cm–1.

Sobre autores

N. Shabanov

Dagestan Federal Research Center, Russian Academy of Sciences, Analytical Center for Collective Use

Email: cht-if-ran@mail.ru
Rússia, Makhachkala

A. Akhmedov

Amirkhanov Institute of Physics, Dagestan Federal Research Center, Russian Academy of Sciences

Email: cht-if-ran@mail.ru
Rússia, Makhachkala

A. Muslimov

Shubnikov Institute of Crystallography, Federal Research Center Crystallography and Photonics,
Russian Academy of Sciences

Email: cht-if-ran@mail.ru
Rússia, Moscow

V. Kanevsky

Shubnikov Institute of Crystallography, Federal Research Center Crystallography and Photonics,
Russian Academy of Sciences

Email: cht-if-ran@mail.ru
Rússia, Moscow

A. Asvarov

Dagestan Federal Research Center, Russian Academy of Sciences, Analytical Center for Collective Use; Amirkhanov Institute of Physics, Dagestan Federal Research Center, Russian Academy of Sciences; Shubnikov Institute of Crystallography, Federal Research Center Crystallography and Photonics,
Russian Academy of Sciences

Autor responsável pela correspondência
Email: cht-if-ran@mail.ru
Rússia, Makhachkala; Makhachkala; Moscow

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