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Precipitation polymerization of acrylamide with quaternary ammonium cationic monomer in potassium carbonate solution initiated by plasma
Author(s) -
He Yangang,
Li Gang,
Yang Fang,
Yu Xueqing,
Cui Yingjun,
Ren Fengxia
Publication year - 2007
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.25649
Subject(s) - cationic polymerization , acrylamide , precipitation , monomer , polymerization , polymer chemistry , solubility , ammonium , viscosity , materials science , potassium carbonate , potassium , nuclear chemistry , ammonium chloride , chemistry , polymer , chemical engineering , organic chemistry , physics , meteorology , engineering , composite material
Precipitation polymerization of 2‐(methacryloyloxyethyl) trimethyl ammonium chloride (DMC)‐ co ‐acrylamide (AM) [poly(AM‐DMC)] has been successfully performed in potassium carbonate (K 2 CO 3 )‐water media by plasma initiation. K 2 CO 3 solution was selected because not only the higher solubility of AM and DMC comparing with that of poly(AM‐DMC), but the higher intrinsic viscosity of poly(AM‐DMC) could be obtained. A set of experiments was performed using different K 2 CO 3 concentration (from 50 down to 10% (w/w)), thus the precipitation architecture was not obtained below 20% (w/w). And particles size, particles size distribution (7–120 μm), and intrinsic viscosity of poly(AM‐DMC) (ranging up to 455 cm 3 /g) were also summarized in this article. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 104: 4060–4067, 2007
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