OXIDATIVE POLYMERIZATION BEHAVIOR OF 2,6-DIMETHYLPHENOL IN AQUEOUS MEDIA WITH POTASSIUM FERRICYANIDE  

作　　者：申屠宝卿 

机构地区：[1]State Key Lab of Chemical Engineering,Department of Chemical Engineering,Zhejiang University

出　　处：《Chinese Journal of Polymer Science》2009年第4期543-549,共7页高分子科学（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.20674075);Natural ScienceFoundation of Zhejiang Province(No.Y404299);Young Talents Project of Zhejiang Province(No.2008R40G2010065).

摘　　要：The effects of potassium ferricyanide,sodium n-dodecyl sulfate,sodium hydroxide and temperature on the molecular weight and the yield of poly(2,6-dimethyl-1,4-phenylene oxide)(PPO) synthesized in an aqueous medium were studied.It was found that oxygen in air had little influence on the oxidative polymerization of 2,6-dimethylphenol(DMP) in the aqueous medium,and potassium ferricyanide was only an oxidant during the oxidative polymerization of DMP.Sodium n-dodecyl sulfate could stabilize polymer particles an...The effects of potassium ferricyanide,sodium n-dodecyl sulfate,sodium hydroxide and temperature on the molecular weight and the yield of poly(2,6-dimethyl-1,4-phenylene oxide)(PPO) synthesized in an aqueous medium were studied.It was found that oxygen in air had little influence on the oxidative polymerization of 2,6-dimethylphenol(DMP) in the aqueous medium,and potassium ferricyanide was only an oxidant during the oxidative polymerization of DMP.Sodium n-dodecyl sulfate could stabilize polymer particles an...

关 键 词：2 6-Dimethylphenol（DMP） Oxidative polymerization Poly（2 6-dimethyl-l 4-phenylene oxide）（PPO） Aqueous medium 

分 类 号：O631.3[理学—高分子化学]