## Abstract The crosslinked resins poly(4βvinylpiridine) (PVPy) and poly(acrylic acid) (PAA) were obtained by radical polymerization. PVPy shows monodentate ligands and PAA at basic pH is basically as acrylate anion, which can contain endβcarboxylates groups or form a bridge acting as monoβ or bide
Dual sorption of metal-ions on a crosslinked resin of 2-acrylamidoglycolic acid and 4-vinylpyridine
β Scribed by B. L. Rivas; H. A. Maturana; I. M. Peric; E. Pereira
- Book ID
- 104708923
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 365 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0170-0839
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The sorption properties of a commercial resin containing a carboxylic active group, Amberlite@ CG-SO, for magnesium, calcium, copper and zinc were investigated on the basis af the Donnan model. It is assumed that the main driving force for the sorption of divalent metal ions is the complexation by t
Copolymers of 4-vinylpyridine : divinylbenzene with various degrees of crosslinking have been obtained as precursors for ionic polymers. To this end, addition reactions of the 4vinylpyridine : 8% divinylbenzene copolymer to electrophylic ethylenic compounds, such as acrylamide, acrylonitrile, and me