共 21 条
[21]
VOGEL V, 1988, THIN SOLID FILMS, V73, P159
INVESTIGATIONS OF THE DYNAMIC BEHAVIOR OF FATTY-ACID MONOLAYERS AT THE AIR-WATER-INTERFACE USING A DISPLACEMENT CURRENT-MEASURING TECHNIQUE COUPLED WITH THE LANGMUIR-FILM TECHNIQUE
被引：77
作者：
IWAMOTO, M
MAJIMA, Y
机构：
[1] Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo 152, 2-12-1, O-okayama
关键词：
D O I：
10.1063/1.460551
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ;
081704 ;
摘要：
The dynamic behavior of fatty acid monolayers at the air-water interface was investigated using a displacement current-measuring technique coupled with the so-called Langmuir-film technique and also the dipole moment of the acids was determined. The displacement current flowing though a short circuit was generated only when induced charges on an electrode suspended in air was changed by monolayer compression. The displacement current measurement was found to be a very sensitive method used for a better understanding of the relationship between the structure and function of the monolayers placed on the water surface and it was also found to be a very useful method for detecting the dynamic motion of molecules in the entire range from the so-called gaseous state to the solid state at the same time. Finally, the generalized displacement current was theoretically analyzed.
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页码：5135 / 5142
页数：8
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