A fundamental study about the characterization of a poly(Nisopropylacrylamide), poly(NIPAM), microgel, cross-linked with N,N -methylene bisacrylamide (BA), has been carried out. The anionic charge of this system was increased by copolymerization with 2-acrylamido-2methylpropanesulphonic (AMPS) acid.
Microgel Particles as a Matrix for Polymerization: A Study of Poly(N-isopropylacrylamide)-Poly(N-methylpyrrole) Dispersions
✍ Scribed by James Mrkic; Brian R. Saunders
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 120 KB
- Volume
- 222
- Category
- Article
- ISSN
- 0021-9797
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## Abstract The volume change, Δ__V__~__h__~,~,~ accompanying the hydrophobic hydration associated with the volume phase transition in Poly(__N__‐isopropylacrylamide) gels was measured by a simple method. The hydration accompanies a negative Δ__V__~__h__′~−2.5 cm^3^/mol. The __P‐T__ phase diagram,