Abstract
Electrodes modified by polypyrrole with the imobilized complex Ni(cyclam)Cl2 have been obtained by means of the electrochemical polymerization of pyrrole in a solution containing the complex of nickel with 1,4,8,11-tetraazacyclotetradecane (cyclam). It has been shown by means of preparative electrolysis that such electrodes can serve as an efficient electrocatalytic system for the reduction of CO2: the potential and rate of the catalyzed process differ only slightly from the case of homogeneous catalysis, but the number of catalytic cycles is increased significantly.
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Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 26, No. 1, pp. 46–51, January–February, 1990.
We express our sincerest thanks to V. S. Kuts for some useful comments and for his continual interest in this work.
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Zhalko-Titarenko, O.V., Lazurskii, O.A. & Pokhodenko, V.D. Electrocatalytic reduction of carbon dioxide on electrodes modified by polypyrrole with an immobilized complex of nickel with 1,4,8,11-tetraazacyclotetradecane. Theor Exp Chem 26, 40–44 (1990). https://doi.org/10.1007/BF00943876
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DOI: https://doi.org/10.1007/BF00943876