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Study of cryostructurization of polymer systems |
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| Authors: | E. S. Vainerman V. I. Lozinsky S. V. Rogozhin |
| Affiliation: | (1) Nesmeyanov Institute of Organo-Element Compounds of the USSR Academy of Sciences, Vavilova 28, Moscow, USSR |
| Abstract: | Summary A possibility of obtaining insoluble gels with the help of freezing-thawing procedures was demonstrated on an example of aqueous solutions of a thiol-containing poly(acryl amide) derivative. The gel formation was proved to occur as a result of oxidation of free SH groups of polymer chains by water-dissolved air oxygen. |
| Keywords: | Polyacrylamid thiol-containing aqueous solutions freezing-thawing procedures gel formation oxidation of free SH groups cryostructurization SH-polymers freezing-thawing |
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