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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021 Volume 47, Issue 16, Pages 43–45 (Mi pjtf4711)

Electrochemical control of the electron conductivity of thin films of metalorganic polymers

M. P. Karushev, A. M. Timonov

Ioffe Institute, St. Petersburg

Abstract: The dependence of the conductivity in thin films of polymer complexes of nickel with N$_4$ ligands with macrocyclic and chelate structure on the doping level has been studied by the electrochemical in-situ conductance method. The electrochemical conductivity window of polymers depends on the structure of the monomers and approached 1.2 V for the macrocyclic complex. Electrochemical doping changes the electrical resistance of the investigated materials by 4 orders of magnitude.

Keywords: conductive polymers, N$_4$ ligands, nickel metallopolymers, electrochemical in-situ conductance.

Received: 16.04.2021
Revised: 11.05.2021
Accepted: 11.05.2021

DOI: 10.21883/PJTF.2021.16.51329.18830


 English version:
Technical Physics Letters, 2021, 47:11, 789–791

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© Steklov Math. Inst. of RAS, 2026