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Synthesis and characterization of poly(aryl ether ketone) oligomers terminated with metallophthalocyanine to be used for oxidative decomposition of TCP
Author(s) -
Zhang Yunhe,
Guo Meimei,
Guan Shaowei,
Zhang Ying,
Jiang Zhenhua
Publication year - 2008
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.28574
Subject(s) - ketone , ether , aryl , polymer chemistry , thermal decomposition , polymer , thermal stability , materials science , chloroform , cobalt , catalysis , chemistry , organic chemistry , alkyl
A series of metallophthalocyanine‐terminated poly(aryl ether ketone) oligomers were synthesized from dicyanobenzene‐terminated poly(aryl ether ketone) oligomers with different metal chloride and phthalonitrile. All polymers exhibited high glass transition temperature and good thermal stability. These polymers showed optical absorption in the visible region and had different colors in chloroform solution. Cobalt phthalocyanine‐terminated poly(aryl ether ketone) oligomers exhibited good catalytic activity in oxidative decomposition of 2,4,6‐trichlorophenol (TCP) under H 2 O 2 and KHSO 5 . The catalytic activity of KHSO 5 is much better than H 2 O 2 , and more than 70% of initial TCP was decomposed within 7 h. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2009