Effect of Ionic Surfactants on Ion Vibration Current and Colloid Vibration Current
スポンサーリンク
概要
- 論文の詳細を見る
In order to clarify the effect of constituent ions on an electroacoustic phenomenon in an aqueous solution of ionic surfactant, we measured the total vibration current (TVI) as a function of the molarity of aqueous solution of several ionic surfactants at 298.15 K under atmospheric pressure. The different counterion caused the remarkable change in TVI, while the difference in alkyl chain length of surfactant ion hardly affected TVI. This suggests that the size and/or aggregation number of micelle is not a crucial factor contributing to TVI. Employing the fluorocarbon surfactant, on the other hand, there appeared a fairly large change compared to the hydrocarbon surfactant. This implies that the density contrast between medium and micelle is significant for TVI.
- 日本油化学会の論文
著者
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Ohshima Hiroyuki
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Takata Youichi
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Shimatsu Yukiko
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Nagahashi Toshiaki
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Miyayama Tatsunari
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Hyono Atsushi
Faculty of Pharmaceutical Sciences, Tokyo University of Science
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Ohshima Hiroyuki
Faculty Of Pharmaceutical Sciences Science University Of Tokyo
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Ohshima Hiroyuki
Faculty of Pharmaceutical Sciences and Institute of Colloid and Interface Science, Science University of Tokyo
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