| CTAB／正丁醇／正戊烷／水微乳液体系结构参数的测定 |
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| 引用本文： | 陆宏志,柴金岭.CTAB／正丁醇／正戊烷／水微乳液体系结构参数的测定[J].临沂师范学院学报,2008,30(3):58-61. |
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| 作者姓名： | 陆宏志 柴金岭 |
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| 作者单位： | 1. 临沂师范学院,化学化工学院,山东,临沂,276005;山东师范大学,化学化工与材料科学学院,山东,济南,250014
2. 山东师范大学,化学化工与材料科学学院,山东,济南,250014 |
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| 摘 要： | 采用稀释法计算了CTAB／正丁醇／正戊烷／水的微乳体系的结构参数和醇由连续相转移到界面层的自由能变化．结果表明：随着随ω的增大，水内核半径Rw、界面层厚度，以及表面活性荆和醇在微乳粒子表面的平均聚集数n^-增加，而醇转移自由能-△G c→i、分散相所占总界面面积Ad和颗粒总数心减小．
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| 关 键 词： | 微乳液 结构参数 稀释法 CTAB |
Study of the Structural Parameters of CTAB/N-butanol/N-pentane/Water Microemulsion |
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| LU Hong-zhi,CHAI Jin-ling.Study of the Structural Parameters of CTAB/N-butanol/N-pentane/Water Microemulsion[J].Journal of Linyi Teachers' College,2008,30(3):58-61. |
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| Authors: | LU Hong-zhi CHAI Jin-ling |
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| Institution: | LU Hong-zhi,CHAI Jin-ling ( 1. College of Chemistry and Chemical Engineering, Linyi Normal University, Linyi Shandong 276005, China; 2. College Chemical Engineering and Material Science, Shandong Normal Uniwersity, Jinan Shandong 250014, China) |
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| Abstract: | in this paper, the dilution method calculation CTAB / n- butanol / n-pentane/water emulsion system parameters and the structure of n-butanol by the continuous phase transferred to the interface of the freedom to change. The results show that with the increase of to, water core radius Rw, interface thickness 1 and surfactants and butanol in the emulsion surface of the average particle aggregation number n^- increase, and butanol free energy -△G c→i scattered of the total area of the Ad interface and Nd reduce the total number of particles. |
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| Keywords: | microemulsion structural parameters dilution method CTAB |
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