Journal
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
Volume 51, Issue 9, Pages 1963-1968Publisher
WILEY-BLACKWELL
DOI: 10.1002/pola.26576
Keywords
kinetics (polym.); living radical polymerization; single electron transfer-living radical polymerization
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Funding
- National Natural Scientific Foundation of China [2090 4018, 51073075]
- Program for New Century Excellent Talents in University [NCET-11-1028]
- Natural Science Foundation for Distinguished Young Scholars of Shandong province [JQ201203]
- Shandong Provincial Natural Science Foundation of China [ZR2010BQ007]
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Well-defined high oil-absorption resin was successfully prepared via living radical polymerization on surface of polystyrene resin-supported N-chlorosulfonamide group utilizing methyl methacrylate and butyl methacrylate as monomers, ferric trichloride/iminodiacetic acid (FeCl3/IDA) as catalyst system, pentaerythritol tetraacrylate as crosslinker, and L-ascorbic acid as reducing agent. The polymerization proceeded in a living polymerization manner as indicated by linearity kinetic plot of the polymerization. Effects of crosslinker, catalyst, macroinitiator, reducing agent on polymerization and absorption property were discussed in detail. The chemical structure of sorbent was determined by FTIR spectrometry. The oil-absorption resin shows a toluene absorption capacity of 21 g g1. The adsorption of oil behaves as pseudo-first-order kinetic model rather than pseudo-second-order kinetic model. (c) 2013 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2013, 51, 1963-1968
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