Computer study of the spectral characteristics of the disperse water-methane system

被引：4
|
作者：
Galashev, A. Y. [1 ]
机构：
[1] Russian Acad Sci 62099, Ural Branch, Inst Ind Ecol, Ekaterinburg, Russia
来源：
CHINESE PHYSICS B | 2013年 / 22卷 / 12期
关键词：
adsorption; methane; water cluster; infrared and Raman spectra; CENTRAL-FORCE MODEL; MOLECULAR-DYNAMICS; LIQUID WATER; INFRARED SPECTRA; SIMULATIONS; CLUSTERS; ABSORPTION; QUANTUM; ICES;
D O I：
10.1088/1674-1056/22/12/123602
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The interaction of water clusters that adsorbed methane molecules with infrared radiation is studied by molecular dynamics. The presence of methane molecules in the disperse water system leads to an increase in absorption and emission of infrared radiation and a strong depletion of the Raman spectrum. In this case, the reflection coefficient of a monochromatic plane electromagnetic wave increases and its frequency spectrum significantly changes. The comparison of experimental data for similar characteristics of water, methane, or their mixtures is presented.
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页数：5
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