Catalytic electroreduction of oxygen on products of pyrolysis of heterobimetallic complexes of zinc |
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Authors: | Yu K Pirskii V S Kublanovskii D V Shevchenko V N Kokozei |
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Institution: | (1) Vernadskii Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, Kiev, Ukraine;(2) Taras Shevchenko National University, Kiev, Ukraine |
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Abstract: | Electrocatalysts for reduction of oxygen were synthesized from AG-3 activated carbon promoted with pyrolized heterobimetallic complexes CoLCl2] ZnDMFACl3] and ML]ZnCl4] (M = Cu2+, Ni2+; L = 4,6,6-trimethyl-1,9-diamino-3,7-diaza-nona-3-ene). The optimal conditions of synthesis of the catalysts, which affect the efficiency of oxygen electroreduction, were found and the activity series of the catalyst in relation to the nature of the second metal was determined. |
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