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A theory of adsorption kinetics with time delay and its application to overshoot and oscillation in the surface tension of gelatin solution |
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| Authors: | |
| Institution: | (1) Faculty of Pharmaceutical Sciences and Institute of Colloid and Interface Science, Science University of Tokyo, 2641 Yamazaki, Noda, 278-8510 Chiba, Japan;(2) Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Saikyo-ku, 615-8510 Kyoto, Japan;(3) Graduate School of Science and Technology, Kobe University, 657-8501 Kobe , Japan |
| Abstract: | A theory of adsorption kinetics with time delay Ohshima et al. (1992) Colloid Polym. Sci. 270:707] is developed and applied to the surface tension of a polymer solution. It is found that the general appearance of the overshoot and oscillation in the time course of the surface tension of aqueous gelatin solution observed by Sato and Ueberreiter (1979) Makromol. Chem. 180:829, 1107; (1979) Polym. Prepr. Am. Chem. Soc. Div. Polym. Chem. 20:907) can be explained by the present theory. |
| Keywords: | Overshoot Oscillation Adsorption kinetics Time delay Surface tension |
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