| 表面活性剂胶束对Belousov-Zhabotinsky振荡反应的影响 |
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| 引用本文： | 罗冬丽,刘凡,聂丽,唐典勇,张云涛,张元勤.表面活性剂胶束对Belousov-Zhabotinsky振荡反应的影响[J].四川大学学报(自然科学版),2009,46(3):761-768. |
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| 作者姓名： | 罗冬丽 刘凡 聂丽 唐典勇 张云涛 张元勤 |
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| 作者单位： | 1. 西华师范大学化学化工学院,南充,637002
2. 乐山师范学院化学与生命科学学院,乐山,614004 |
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| 基金项目： | 乐山市科技局重点资助课题、四川省学术和技术带头人培养基金 |
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| 摘 要： | 采用我们自己开发设计的无纸记录仪器，从铈离子催化的经典B-Z振荡反应出发，探讨了三种不同类型的表面活性剂即阳离子表面活性剂CTAB，非离子表面活性剂Brij35和阴离子表面活性剂SDS对其振荡行为的影响. 实验结果表明：当表面活性剂浓度大于其在该溶液中的临界胶束浓度时，都会对振荡反应造成一定的影响，不同的表面活性剂其影响程度的大小和趋势也有所不同.
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| 关 键 词： | B-Z振荡反应 CTAB Brij35 SDS |
The effect of cationic anionic and nonionic surfactants on the Belousov-Zhabotinsky reaction |
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| LUO Dong-LI,LIU Fan,NIE Li,TANG Dian-Yong,ZHANG Yun-Tao and ZHANG Yuan-Qin.The effect of cationic anionic and nonionic surfactants on the Belousov-Zhabotinsky reaction[J].Journal of Sichuan University (Natural Science Edition),2009,46(3):761-768. |
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| Authors: | LUO Dong-LI LIU Fan NIE Li TANG Dian-Yong ZHANG Yun-Tao and ZHANG Yuan-Qin |
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| Institution: | College of Chemistry and Chemical Engineering, China West Normal University;Department of Chemistry and Life Science, Leshan Teachers College;Department of Chemistry and Life Science, Leshan Teachers College;Department of Chemistry and Life Science, Leshan Teachers College;Department of Chemistry and Life Science, Leshan Teachers College;Department of Chemistry and Life Science, Leshan Teachers College |
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| Abstract: | This paper has reported the effects of the cationic surfactant CTAB, nonionic surfactant Brij35 and anionic surfactant SDS on the oscillations of the ceriu-catalyzed Belousov-Zhabotinsky(BZ) type oscillating.The experimental results indicated that there was a change in the oscillation behavior in the presence of above-mentioned surfactants above their critical micelle concentrations.For different surfactants,the influence was different. |
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| Keywords: | B-Z oscillatory reaction CTAB Brij35 SDS |
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