Swelling behavior of semi-interpenetrating polymer network hydrogels composed of poly(vinyl alcohol) and poly(acrylamide-co-sodium methacrylate)
โ Scribed by Y. Murali Mohan; P. S. Keshava Murthy; J. Sreeramulu; K. Mohana Raju
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 334 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
The swelling behavior of interpenetrating polymer networks (IPNs) composed of poly(viny1 alcohol) (PVA) and poly(acry1ic acid) (PAA) in water was studied. The PVA/ PAA IPN gels were prepared by four synthetic methods. The swelling behaviors of these IPNs made by different methods were compared. The
The swelling behaviors of poly(vinyl alcohol) -poly(acrylic acid) (PVA-PAAc) interpenetrating networks (IPN) hydrogels in the presence of electrolytes were studied. The ionized carboxylic group within IPN hydrogels at pH 7 strongly interacted with electrolytes in the medium and caused anomalous swel