Kinetics of Decomposition of Hydrogen Peroxide in the Presence of Mono- and Heteropolynuclear Complexes of Cu2+ and Co2+/3+ with Deprotonated Di- and Triethanolamines

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作者
O. A. Levchenko
V. A. Kotseruba
D. G. Chikhichin
V. G. Makhankova
O. Yu. Vasilyeva
E. A. Buvaylo
V. N. Kokozay
G. L. Kamalov
机构
[1] National Academy of Sciences of Ukraine,A. V. Bogatsky Physicochemical Institute
[2] Taras Shevchenko National University of Kyiv,undefined
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heterometallic chelates; di- and triethanolamines; hydrogen peroxide; catalyst; isokinetic relationship;
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摘要
Features of the decomposition of H2O2 in the presence of polynuclear complexes with Co2Cu2 and Co3Cu2 metal cores with deprotonated and di- and triethanolamines (H2Dea and H3Tea), compounds with the composition (H2Tea)ConCumCl (m + n =1; n = 0.33, 0.5, 0.67), and mononuclear complexes (H2Tea)CuCl and (H2Tea)CoCl were examined. It is suggested that the reaction in the presence of poly- and mononuclear complexes has different mechanisms.
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页码:402 / 409
页数:7
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