Resins containing amino and carboxylic acid groups. Synthesis, characterization, and metal ion retention properties
✍ Scribed by Bernabé L. Rivas; Sandra Villegas
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 100 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Crosslinked poly(acrylic acid), PAA, and poly(2‐acrylamidoglycolic acid), PAAG, were synthesized by radical polymerization. Both resins contain carboxylic acid groups. PAA at basic pH exists basically as an acrylate anion and PAAG shows three atoms or groups, carboxylic acid, hydroxyl,
## Abstract In this study, we explored a new ion exchange material synthesized by radical polymerization of styrene and 2‐acrylamido‐2‐methyl‐1‐propane sulfonic acid by using 2,2′‐azo‐isobutyronitrile (1 mol %) and divinylbenzene (0.5 mol %) as initiator and crosslinking reagents, respectively. The