| 乳液变化中的pH与电导率振荡 |
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| 引用本文： | 贺占博,张向华,曹汇川. 乳液变化中的pH与电导率振荡[J]. 物理化学学报, 2001, 17(3): 238-240. DOI: 10.3866/PKU.WHXB20010310 |
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| 作者姓名： | 贺占博 张向华 曹汇川 |
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| 作者单位： | Department of Chemistry, School of Science, Tianjin University,Tianjin 300072 |
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| 基金项目： | 国家自然科学基金资助项目 (29773030) |
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| 摘 要： |
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| 关 键 词： | 乳状液 振荡 pH 电导率 |
| 收稿时间： | 2000-07-14 |
| 修稿时间： | 2000-07-14 |
Oscillations of pH and Conductivity in Emulsion Change |
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| He Zhan-Bo,Zhang Xiang-hua,Cao Hui-Chuan. Oscillations of pH and Conductivity in Emulsion Change[J]. Acta Physico-Chimica Sinica, 2001, 17(3): 238-240. DOI: 10.3866/PKU.WHXB20010310 |
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| Authors: | He Zhan-Bo Zhang Xiang-hua Cao Hui-Chuan |
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| Affiliation: | Department of Chemistry, School of Science, Tianjin University,Tianjin 300072 |
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| Abstract: | A series of oscillators of pH and conductivity in emulsion structure change were found from composition change and component substitution of triglyceride hydrolysis oscillator which had been discovered by the author.The experimental results show that without any chemical reaction there are still various oscillations in the inner diffusion of the emulsion. During the oscillatory process, periodic change of interface membrane in the emulsion could be obseved by a 100× microscope. The oscillation phenomena have been briefly explained by Marangoni effect due to component substitution. |
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| Keywords: | Oscillations pH Conductivity Emulsions |
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