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Seung Lee, Yuliya Bondar, D. Han (2008)
Synthesis of a cation-exchange fabric with sulfonate groups by radiation-induced graft copolymerization from binary monomer mixturesReactive & Functional Polymers, 68
B. Şenkal, Erdem Yavuz (2007)
Sulfonamide based polymeric sorbents for selective mercury extractionReactive & Functional Polymers, 67
F. Coutinho, S. Rezende, C. Barbosa (2001)
Influence of the morphological structure of macroreticular amidoxime resins on their complexation capacityReactive & Functional Polymers, 49
Seung Lee, Yuliya Bondar, D. Han (2008)
RETRACTED: Synthesis of polypropylene fabric with sulfonate groupsRadiation Physics and Chemistry, 77
M. Clochard, J. Bègue, A. Lafon, D. Caldemaison, C. Bittencourt, J. Pireaux, N. Betz (2004)
Tailoring bulk and surface grafting of poly(acrylic acid) in electron-irradiated PVDFPolymer, 45
V. Neagu, C. Luca, S. Ştefan, M. Stefan, I. Untea (2007)
Unconventional ion exchange resins and their retention properties for Hg2+ ionsReactive & Functional Polymers, 67
B. Şenkal, Erdem Yavuz, N. Bıçak (2004)
Poly(acrylamide) Grafts on Spherical Polymeric Sulfonamide Based Resin for Selective Removal of Mercury Ions from Aqueous SolutionsMacromolecular Symposia, 217
Yujun Feng, L. Billon, B. Grassl, A. Khoukh, J. François (2002)
Hydrophobically associating polyacrylamides and their partially hydrolyzed derivatives prepared by post-modification. 1. Synthesis and characterizationPolymer, 43
N. Colthup, L. Daly, S. Wiberley (1965)
Introduction to infrared and Raman spectroscopy
V. Athawale, V. Lele (1998)
Graft copolymerization onto starch. II. Grafting of acrylic acid and preparation of it's hydrogelsCarbohydrate Polymers, 35
M. Huglin, B. Johnson (1969)
Role of cations in radiation grafting and homopolymerizationJournal of Polymer Science Part A, 7
C. Vlad, M. Dinu, S. Dra̧gan (2003)
Thermogravimetric analysis of some crosslinked acrylamide copolymers and ion exchangersPolymer Degradation and Stability, 79
D. Rabelo, F. Coutinho (1994)
Porous structure formation and swelling properties of styrene-divinylbenzene copolymersEuropean Polymer Journal, 30
V. Teixeira, F. Coutinho, Fernanda Petrocínio, A. Gomes (2005)
Determination of accessible chloromethyl groups in chloromethylated styrene-divinylbenzene copolymersJournal of the Brazilian Chemical Society, 16
A.A.M. Filho, A. Gomes (2006)
Copolymerization of Styrene onto Polyethersulfone Films Induced By Gamma Ray IrradiationPolymer Bulletin, 57
O. Okay (2000)
Macroporous copolymer networksProgress in Polymer Science, 25
H. Sonmez, N. Bıçak (2004)
An alternative approach for grafting of acrylate esters from crosslinked polystyrene beads by ATRP and their modification for selective mercury extractionReactive & Functional Polymers, 61
T. Lindberg, A. Wirsén, A. Albertsson (2000)
Graft polymerisation of acrylamide onto PCL film by electron beam pre-irradiation in air or argon. Morphology in the final grafted statePolymer, 41
R. Kiefer (1988)
Radiation Effects in Polymeric MaterialsRadiation Effects in Polymeric Materials
Yongjun Chen, E. Kang, K. Neoh, K. Tan (2000)
Chemical modification of polyaniline powders by surface graft copolymerizationPolymer, 41
D. Rabelo, F. Coutinho (1993)
Porous volume determination of styrene-divinylbenzene copolymers by water uptake measurementsPolymer Bulletin, 30
S. Girois, L. Audouin, J. Soriano, P. Delprat, G. Marot (1996)
Polym. Degrad. Stab.
F. Coutinho, R. Souza, A. Gomes (2004)
Synthesis, characterization and evaluation of sulfonic resins as catalystsEuropean Polymer Journal, 40
H. Sonmez, B. Şenkal, D. Sherrington, N. Bıçak (2003)
Atom transfer radical graft polymerization of acrylamide from N-chlorosulfonamidated polystyrene resin, and use of the resin in selective mercury removalReactive & Functional Polymers, 55
Polyacrylamide chains were grafted onto styrene-divinylbenzene (S-DVB) copolymer beads using gamma radiation from a 60Co source by applying the simultaneous method. S-DVB macroporous copolymer was synthesized by aqueous suspension polymerization and characterized by determining apparent density, surface area, pore volume distribution and water uptake. Optical and electron microscopies were used in order to observe the copolymer morphology. The effect of parameters such as monomers concentration, irradiation dose and presence of inhibitor (Mohr’s salt) on grafting reaction was studied. The grafting reaction was evaluated with the aid of elemental analysis, FTIR, HR-MAS NMR spectrometry, thermogravimetry (TG) and electron microscopy. Grafting yield (evaluated by nitrogen content) increased with acrylamide concentration and irradiation dose increasing. However, above determined values of those parameters it is observed a tendency of decreasing on the grafting yield. The presence of Mohr’s salt inhibited the production of homopolymer as well as the progress of the grafting reaction.
Polymer Bulletin – Springer Journals
Published: Jun 27, 2008
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