| Effect of surfactant structure on catalysis of microemulsion for photoisomerization of trans-stilbene |
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| 作者姓名： | Xia Guo Ling Lin Rong Guo |
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| 作者单位： | Xia Guo~* Ling Lin Rong Guo School of Chemistry and Chemical Engineering，Yangzhou University，Yangzhou 225002，China |
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| 摘 要： | In this study,the photoisomerization of trans-sfilbene was carried out in water in oil (W/O) microemulsions by using sodium dodecyl sulfate (SDS),dodecyl trimethyl ammonium bromide (DTAB) and cetyl trimethyl ammonium bromide (CTAB) as surfactant,respectively.The catalytic effect of microemulsion on this reaction is closely related to the structure of surfactant.When there is no photosensitizer 9,10-dicyanoanthracene (DCA),the surfactant with shorter hydrophobic chain is preferred,while in the presence of DCA,the surfactant with anionic polar group is preferred.
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| 关 键 词： | 微型乳剂 光致异构化 催化作用 化学 |
| 收稿时间： | 23 April 2007 |
| 修稿时间： | 2007-04-23 |
Effect of surfactant structure on catalysis of microemulsion for photoisomerization of trans-stilbene |
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| Xia Guo Ling Lin Rong Guo.Effect of surfactant structure on catalysis of microemulsion for photoisomerization of trans-stilbene[J].Chinese Chemical Letters,2007,18(10):1265-1268. |
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| Authors: | Xia Guo Ling Lin Rong Guo |
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| Institution: | School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China |
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| Abstract: | In this study,the photoisomerization of trans-sfilbene was carried out in water in oil (W/O) microemulsions by using sodium dodecyl sulfate (SDS),dodecyl trimethyl ammonium bromide (DTAB) and cetyl trimethyl ammonium bromide (CTAB) as surfactant,respectively.The catalytic effect of microemulsion on this reaction is closely related to the structure of surfactant.When there is no photosensitizer 9,10-dicyanoanthracene (DCA),the surfactant with shorter hydrophobic chain is preferred,while in the presence of DCA,the surfactant with anionic polar group is preferred. |
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| Keywords: | Microemulsion Photoisomerization trans-Stilbene |
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