The Effect of Phosphoryl–Substituted Porphyrins on Mobility of Charge Carriers in P3HT Polymer Photoconductor


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Abstract

The effect of additives of sensitizing Zn(II) and Co(II) complexes with 5,15-(diethoxyphosphoryl)-10,20-diphenylporphyrin on the mobility of holes in thin poly3-hexylthiophene films is studied. The charge carrier mobility is measured using the CELIV and photo-CELIV methods. It is found that the sensitizing additive does not affect the mobility of the equilibrium charge carriers, but causes a decrease in the mobility of the nonequilibrium charge carriers.

About the authors

A. R. Tameev

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Author for correspondence.
Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071

A. R. Yusupov

Akmulla Bashkir State Pedagogical University

Email: tameev@elchem.ac.ru
Russian Federation, Ufa, 450000

A. V. Vannikov

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071

M. G. Tedoradze

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071

Yu. Yu. Enakieva

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences

Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071

Yu. G. Gorbunova

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences; Kurnakov Institute of General and Inorganic Chemistry,
Russian Academy of Sciences

Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071; Moscow, 119991

A. Yu. Tsivadze

Frumkin Institute of Physical Chemistry and Electrochemistry,
Russian Academy of Sciences; Kurnakov Institute of General and Inorganic Chemistry,
Russian Academy of Sciences

Email: tameev@elchem.ac.ru
Russian Federation, Moscow, 119071; Moscow, 119991

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