催化纤维的制备及其催化性能

纺织学报 ›› 2007, Vol. 28 ›› Issue (4): 5-7.

催化纤维的制备及其催化性能

姚玉元^1.2;陈文兴²;吕素芳³

1.东华大学纺织学院上海201620;2.浙江理工大学先进纺织材料与制备技术教育部重点实验室浙江杭州310018;3.杭州师范学院有机硅化学及材料技术教育部重点实验室;浙江杭州310012

收稿日期:2006-07-10 修回日期:2006-11-30 出版日期:2007-04-15 发布日期:2007-04-15

Preparation and catalytic performance of catalytic fibers

YAO Yuyuan;CHEN Wenxing;L Sufang3

1.College of Textile;Donghua University;Shanghai 201620;China;2.Key Laboratory of Advanced Textile Materials and Manufacturing

Received:2006-07-10 Revised:2006-11-30 Online:2007-04-15 Published:2007-04-15

摘要/Abstract

摘要： 利用接枝反应将马来酸酐改性氨基钴酞菁(CoPc)负载到纤维素纤维上,制得新型催化纤维(CoPcF)。考察了水溶液中pH值、巯基乙醇浓度对CoPcF催化性能的影响。结果表明:在pH值为11时,CoPcF对巯基乙醇的催化活性最高;随着巯基乙醇浓度的增加,CoPcF对巯基乙醇的催化活性也不断增加。因此,CoPcF在室温下对巯基乙醇具有良好的催化氧化活性,能重复使用且对环境无二次污染。

Abstract: Cobalt tetra(N-carbonylacrylic) aminophthalocyanine was formed on the surface of cellulose fibers by graft copolymerization and a novel polymer catalyst,catalytic fibers(CoPcF) was thus obtained.The effects of pH and concentration of 2-mercaptoethanol on the catalytic oxidation activity of CoPcF towards oxidation 2-mercaptoethanol in aqueous solution were investigated.The experimental results demonstrated that the catalytic effect of CoPcF on of 2-mercaptoethanol is the best when pH=11,and it increases with the increasing of the concentration of 2-mercaptoethanol.Therefore,CoPcF has good catalytic oxidation activity on 2-mercaptoethanol at room temperature,and CoPcF is recyclable and it will not cause any secondary pollution.

姚玉元.;陈文兴;吕素芳. 催化纤维的制备及其催化性能[J]. 纺织学报, 2007, 28(4): 5-7.

YAO Yuyuan;CHEN Wenxing;L Sufang. Preparation and catalytic performance of catalytic fibers[J]. JOURNAL OF TEXTILE RESEARCH, 2007, 28(4): 5-7.

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