Abstract
Binary systems based on the Cu, Ni, and Co complexes with various ligands and cationic surfactant cetyltrimethylammonium bromide (CTAB) were prepared. The catalytic activity of these systems in the decomposition of tert-butyl hydroperoxide (TBHP) was studied. A specific feature of the CuII—CTAB and NiII—CTAB catalytic systems is that in terms of the decomposition rate of the peroxide bond they are superior to their individual components. The highest efficiency was detected when the copper complexes were used in the binary systems. The CTAB additives combined with Co(acac)2 exert an inhibition effect on the catalytic activity of cobalt, while the CTAB additives exert no effect in the case of other CoL2 compounds. Assumptions about the mechanism of action of the binary systems were advanced.
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No human or animal subjects were used in this research.
The authors declare no competing interests.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1305–1308, June, 2022.
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Smurova, L.A., Kartasheva, Z.S. Features of catalytic activity of binary systems based on d-metal compounds and cetyltrimethylammonium bromide for tert-butyl hydroperoxide decomposition as an example. Russ Chem Bull 71, 1305–1308 (2022). https://doi.org/10.1007/s11172-022-3535-x
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DOI: https://doi.org/10.1007/s11172-022-3535-x