Abstract
The dependence of the reaction rate of tetraphenylporphin zinc and cadmium complexes in a polymer matrix on a base of cellulose diacetate and low-molecular model solutions was investigated. The characteristics of the diffusive transport of aqueous solutions of zinc and cadmium acetates through the cellulose diacetate membrane were obtained. The kinetic control of the porphyrin reaction incorporated into the polymer, and the determining influence of the steric limitations of the matrix of a rigid chain polymer on macroheterocycle deformation (and thus its reactivity) are shown.
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Original Russian Text © I.P. Trifonova, V.D. Kononov, V.A. Burmistrov, O.I. Koifman, 2011, published in Zhurnal Fizicheskoi Khimii, 2011, Vol. 85, No. 4, pp. 684–688.
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Trifonova, I.P., Kononov, V.D., Burmistrov, V.A. et al. Influence of a cellulose diacetate matrix on the complexation kinetics of tetraphenylporphin with Zn and Cd. Russ. J. Phys. Chem. 85, 607–611 (2011). https://doi.org/10.1134/S003602441104025X
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DOI: https://doi.org/10.1134/S003602441104025X