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Russian Journal of Physical Chemistry

, Volume 80, Issue 9, pp 1484–1488 | Cite as

Relation between the sorption properties and the structure of polymer networks with various concentrations of ionogenic groups

  • A. A. Demin
  • A. T. Melenevskii
  • O. V. Ochkur
  • E. I. Shkol’nikov
  • E. V. Sidorova
  • A. A. Sidorov
  • I. Gromadkova
Physical Chemistry of Surface Phenomena

Abstract

Using scanning electron microscopy, dynamic water vapor desorption, and insulin sorption kinetic measurements, the effect of the ratio between the contents of ionogenic and nonionogenic monomers at a constant content of the crosslinking agent on the permeability and sorption capacity of polymer networks was examined for a number of copolymers of N-(2-hydroxypropyl)methacrylamide and N,N′-ethylenedimethacrylamide with various contents of ionogenic monomers.

Keywords

Crosslinking Agent Polymer Network Ionogenic Group HPMA Methacrylamide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Inc. 2006

Authors and Affiliations

  • A. A. Demin
    • 1
  • A. T. Melenevskii
    • 1
  • O. V. Ochkur
    • 1
  • E. I. Shkol’nikov
    • 2
  • E. V. Sidorova
    • 3
  • A. A. Sidorov
    • 3
  • I. Gromadkova
    • 4
  1. 1.Institute of Macromolecular CompoundsRussian Academy of SciencesSt. PetersburgRussia
  2. 2.Scientific and Engineering Center of Energy-Saving Processes and Equipment of the Joint Institute for High TemperaturesRussian Academy of SciencesMoscowRussia
  3. 3.Moscow Engineering Physics InstituteMoscowRussia
  4. 4.Institute of Macromolecular ChemistryAcademy of Sciences of the Czech RepublicPrague-6Czech Republic

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