pH effects in the formation of interpolymer complexes between poly(N-vinylpyrrolidone) and poly(acrylic acid) in aqueous solutions

Z. S. Nurkeeva, G. A. Mun, V. V. Khutoryanskiy, A. B. Bitekenova, A. V. Dubolazov, S. Zh Esirkegenova

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The critical pH values for hydrogen-bonded interpolymer complexes of poly(N-vinylpyrrolidone) and poly(acrylic acid) in aqueous solutions were determined. The effect of polymer concentrations, molecular weights and addition of inorganic salts (NaCl and KCl) on the complexation was studied.
    Original languageEnglish
    Pages (from-to)65-68
    Number of pages3
    JournalEuropean Physical Journal E
    Volume10
    Issue number1
    DOIs
    Publication statusPublished - Jan 2003

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