Chelating properties of poly(N-acryloyl piperazine) by liquid-phase polymer-based retention (LPR) technique

Authors
Rivas, BL Pooley, SA Luna, M
Citation
Bl. Rivas et al., Chelating properties of poly(N-acryloyl piperazine) by liquid-phase polymer-based retention (LPR) technique, MACRO RAPID, 21(13), 2000, pp. 905-908
Citations number
16
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MACROMOLECULAR RAPID COMMUNICATIONS
ISSN journal
10221336 → ACNP
Volume
21
Issue
13
Year of publication
2000
Pages
905 - 908
Database
ISI
SICI code
1022-1336(20000911)21:13<905:CPOPPB>2.0.ZU;2-V
Abstract
The synthesis of poly(N-acryloylpiperazine) was carried out by radical poly merization giving a yield of 90%. The polymer was soluble in water and was characterized by FTIR, H-1 NMR, C-13 NMR spectroscopy, and TGA. The metal a bility binding properties for the Ag(I), Co(II), Ni(II), Cu(II), Zn(II), Cd (II), Pb(II) and Cr(III) metal ions in the aqueous phase were investigated using the liquid-phase polymer-based retention (LPR) method. The metal ion interactions with the hydrophilic polymers were determined as a function of pH and filtration factor.