Intergel interpolyelectrolyte reaction and synthesis of hybdrid composites based on charged microgels and inorganic nanocrystals |
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Authors: | E A Karpushkin S B Zezin A B Zezin |
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Institution: | 1. Faculty of Chemistry, Moscow State University, Moscow, 119991, Russia
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Abstract: | We have studied the interaction between oppositely charged microparticles of polyelectrolyte hydrogels whose low-molecular-mass counterions form insoluble compounds. The intergel polyelectrolyte reaction of such polymers leads to formation of a crystalline compound in the microgel mixture phase. The asprepared samples are composites containing, along with unreacted microgel regions, the interpolyelectrolyte complex comprising the intercrystalline low-molecular-mass compound. It has been shown that both unreacted microgel regions and insoluble compound incorporated into the intergel complex can be involved in chemical modification. |
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