Abstract
The aggregation in poly(ethylene imine) (poly(ethylene glycol))-calix[4]resorcinarene-water-dimethylformamide (30 vol %) systems and the catalytic activity of these compositions in hydrolysis of 4-nitrophenylbis(chloromethyl)phosphinate are studied by conductometry, tensiometry, lightscattering, and viscometry. Critical association concentrations, hydrodynamic radii of polymer-colloid aggregates, and kinetic parameters of hydrolysis are determined.
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Original Russian Text © T.N. Pashirova, S.S. Lukashenko, E.M. Kosacheva, M.V. Leonova, I.R. Knyazeva, A.R. Burilov, L.A. Kudryavtseva, A.I. Konovalov, 2008, published in Kolloidnyi Zhurnal, 2008, Vol. 70, No. 2, pp. 227–234.
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Pashirova, T.N., Lukashenko, S.S., Kosacheva, E.M. et al. Aggregation and catalytic properties of polymer-calix[4]resorcinarene-water-dimethylformamide systems. Colloid J 70, 202–209 (2008). https://doi.org/10.1134/S1061933X08020130
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DOI: https://doi.org/10.1134/S1061933X08020130