| 含溴代十六烷吡啶油水体系界面电势振荡的研究 |
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| 引用本文： | 邱志新,王素祥,泮菊娣.含溴代十六烷吡啶油水体系界面电势振荡的研究[J].化学研究与应用,1992(1). |
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| 作者姓名： | 邱志新 王素祥 泮菊娣 |
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| 作者单位： | 上海师范大学化学系，上海师范大学化学系，上海师范大学化学系 上海 200234，上海 200234，上海 200234 |
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| 摘 要： | 表面活性剂在互不相溶的油水两相间的自发迁移在远离平衡态时能使油水界面各种性质发生周期性变化,对油水界面自发振荡的研究对深入研究生物体系的振荡具有重要意义.本文论述:含溴代十六烷吡啶的油水体系在一定条件下产生穿过液膜的有规则界面电势振荡。
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| 关 键 词： | 电势振荡 液膜 溴代十六烷吡啶 |
STUDY ON ELECTRICAL OOTENTIAL OSCILLATION AT INTERFACE OF OIL-WATER SYSTEM INVOLVING THE CETYLPYRIDIUM BROMIDE |
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| Qin Zhixin Wang Shouxiang Pan Judi.STUDY ON ELECTRICAL OOTENTIAL OSCILLATION AT INTERFACE OF OIL-WATER SYSTEM INVOLVING THE CETYLPYRIDIUM BROMIDE[J].Chemical Research and Application,1992(1). |
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| Authors: | Qin Zhixin Wang Shouxiang Pan Judi |
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| Abstract: | This paper studied the electrical oscillation acrooss a liquid membrance, consisting of an oil layer-nitrobenzene containing picric acid, set between two aqueous layers: one of which containing cetylpyridium bromide and ethanol at various concentrations, and the other being 0.1 M sucrose. We found that this system showed rhythmic and sustained oscillations of electrical potential. The oscillating period and the oscillating amplitude changed with the change in the concentration of the cetylpyridium bromide, the picric acid and the alcohol. |
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| Keywords: | Electrical Oscillation Liquid membrance Cetylpyridium bromide |
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