Polyelectrolyte Hydrogels Based on Hydrolyzed Polyacrylonitrile Fiber |
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Authors: | Krul' L P Rybak A S Nareiko E I Polikarpov A P Klimets T G |
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Institution: | (1) Research Institute of Physicochemical Problems, Belarussian State University, Minsk, Belarus;(2) Institute of Physical Organic Chemistry, Belarussian National Academy of Science, Minsk, Belarus |
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Abstract: | Cross-linking of hydrolyzed Nitron D polyacrylonitrile fiber on exposure to ionizing radiation was studied as influenced by its concentration in the solution, dose rate, and the presence of oxygen in the system. Preparation conditions of polyelectrolyte hydrogel with maximal water absorption by radiochemical cross-linking at the minimal dose were determined. |
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