| 双核铜配合物形成的金属胶束模拟过氧化物酶催化过氧化氢氧化苯酚的研究 |
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| 引用本文： | 邹立科,谢家庆,封学松,张春晓,王莹. 双核铜配合物形成的金属胶束模拟过氧化物酶催化过氧化氢氧化苯酚的研究[J]. 四川大学学报(自然科学版), 2006, 43(6): 1357-1363 |
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| 作者姓名： | 邹立科 谢家庆 封学松 张春晓 王莹 |
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| 作者单位： | 四川理工学院化学系,自贡,643000;四川理工学院化学系,自贡,643000;后勤工程学院油料应用与管理工程系,重庆,400016;重庆交通大学,重庆,400016 |
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| 基金项目： | 四川省教育厅自然科学基金;四川理工学院校科研和教改项目 |
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| 摘 要： | 合成和表征了一种双核铜配合物Cu2(oxheel).该配合物和胶束形成的金属胶束被作为人工过氧化物酶用于催化过氧化氢氧化苯酚的反应.研究了双核铜配合物金属胶束催化苯酚氧化反应的机理,并建立了金属胶束催化苯酚氧化的动力学数学模型;讨论了过氧化氢/催化剂摩尔比、体系温度和体系酸度对催化反应速率的影响.
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| 关 键 词： | 双核铜配合物 金属胶束 过氧化氢 苯酚催化氧化 |
| 文章编号： | 0490-6756(2006)06-1357-07 |
| 收稿时间： | 2006-03-08 |
| 修稿时间： | 2006-03-08 |
Study on the Phenolic Oxidation by H2O2Using Dinuclear Copper(II) Metallomicelles as Synthetic Peroxidases |
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| ZOU Li-ke,XIE Jia-qing,FENG Xue-song,ZHANG Chun-xiao,WANG Ying. Study on the Phenolic Oxidation by H2O2Using Dinuclear Copper(II) Metallomicelles as Synthetic Peroxidases[J]. Journal of Sichuan University (Natural Science Edition), 2006, 43(6): 1357-1363 |
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| Authors: | ZOU Li-ke XIE Jia-qing FENG Xue-song ZHANG Chun-xiao WANG Ying |
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| Affiliation: | Department of Chemistry; Sichuan University of Science & Engineering,Department of Chemistry; Sichuan University of Science & Engineering;Department of Applied Oil and manage Engineering; Logistical Engineering University,Department of Chemistry; Sichuan University of Science & Engineering,Chongqing Jiao Tong University,Department of Chemistry; Sichuan University of Science & Engineering |
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| Abstract: | A dinuclear copper(II) complex [Cu2(oxheel)] was synthesized and characterized.This compound was then mixed with a surfactant(Brij35 or LSS) to form a metallomicelle as synthetic peroxidase for the phe-nol oxidation with the hydrogen peroxide(H2O2).The reaction mechanism and the mathematic model for the kinetics of this reaction were proposed.The effect of the molar ratio between H2O2and catalyst,of the tem-perature and of the pH levels on the rate of catalytic reaction were studied. |
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| Keywords: | dinuclear copper(II) complex metallomicelle H2O2 phenolic oxidation |
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