Preparation and Catalytic Oxidation Activity on 2-mercaptoethanol of a Novel Catalytic Cellulose Fibres  

作　　者：姚玉元 李英杰 陈文兴 吕汪洋 吕素芳 徐敏虹 刘凡 

机构地区：[1]College of Textiles,Donghua University [2]Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education,Zhejiang Sci-Tech University [3]Key Lab of Organosilicon Chemistry and Material Technology, Ministryof Education,Hangzhou Teachers College

出　　处：《Journal of Donghua University(English Edition)》2007年第4期451-454,共4页东华大学学报（英文版）

基　　金：National Natural Science Foundation of China ( No.20574061);Program for New Century Excellent Talents in University (NCET-04-0559);Specialized Research Fund for the Doctoral Program of Higher Education (20060338002);Program for Changjiang Scholars Innovative Research Team in University (IRT0654)

摘　　要：Cobalt tetra（N-carrbonylacrylic） aminophthalocyanine was supported on cellulose fibres by graft reaction to obtain a novel polymer catalyst, catalytic cellulose fibres （CCF）, and the optimal supporting conditions were pH = 6,80℃, t = 120 min. The catalytic oxidation activity of CCF towards oxidation of 2-mercaptoethanol （MEA） in aqueous solution was investigated. The experimental results demonstrated that CCF had good catalytic oxidation activity on MEA at room temperature, causing no secondary pollution and remaining efficient for the repetitive tests with no obvious decrease of catalytic activity.Cobalt tetra (N-carbonylacrylic) aminophthalocyanine was supported on cellulose fibres by graft reaction to obtain a novel polymer catalyst, catalytic cellulose fibres (CCF), and the optimal supporting conditions were pH=6, 80℃, t=120min. The catalytic oxidation activity of CCF towards oxidation of 2-mercaptoethanol (MEA) in aqueous solution was investigated. The experimental results demonstrated that CCF had good catalytic oxidation activity on MEA at room temperature, causing no secondary pollution and remaining efficient for the repetitive tests with no obvious decrease of catalytic activity.

关 键 词：METALLOPHTHALOCYANINE cellulose fibres 2-MERCAPTOETHANOL polymer catalyst graft reaction 

分 类 号：O614[理学—无机化学]