Polarographic determination of poly(acrylic acid), poly(acrylamide) and the corresponding copolymers
β Scribed by L. Dunsch; U. Feist; J. Morgenstern
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 288 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0323-7648
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Infrared spectroscopy was used to study the interpolymer complexation of poly(acry1ic acid) with polyacrylamide. The spectrum of the interpolymer complex showed characteristic absorption bands which are different from those of the spectra of the individual components, particularly in the 0-H and N-H
## Abstract Poly(acrylic acidβ__co__βacrylamide) (PAAAM) hydrogels have been prepared from partly neutralized acrylic acid (AA) and acrylamide (AM) by solution polymerization, and their absorbency and adsorption in both CuCl~2~ and FeCl~3~ solutions have been investigated. PAAAM hydrogels and their