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Synthesis and properties of an aminocarboxylic polyampholyte based on polyacrylonitrile fiber

  • Macromolecular Compounds and Polymeric Materials
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Abstract

Aminocarboxylic fibrous polyampholytes containing up to 2.5 mg-equiv g−1 weakly acidic groups and up to 2.9 mg-equiv g−1 weakly basic groups were prepared from Nitron commercial polyacrylonitrile fiber by its treatment with mixed aqueous solutions of diethylenetriamine and sodium silicate. The acid-base properties of the polyampholyte were studied.

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Authors and Affiliations

  1. Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus

    I. A. Sviridov, V. S. Soldatov, O. L. Karpova & V. P. Sokol

Authors
  1. I. A. Sviridov
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  2. V. S. Soldatov
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  3. O. L. Karpova
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  4. V. P. Sokol
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Additional information

Original Russian Text © I.A. Sviridov, V.S. Soldatov, O.L. Karpova, V.P. Sokol, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 2, pp. 315–320.

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Sviridov, I.A., Soldatov, V.S., Karpova, O.L. et al. Synthesis and properties of an aminocarboxylic polyampholyte based on polyacrylonitrile fiber. Russ J Appl Chem 84, 311–316 (2011). https://doi.org/10.1134/S107042721102025X

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  • DOI: https://doi.org/10.1134/S107042721102025X

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