Anomalous diffusion of guest molecules in hydrogen gas hydrates

被引：0
|
作者：
G. S. Smirnov
V. V. Stegailov
机构：
[1] Russian Academy of Sciences,Joint Institute for High Temperatures
[2] Moscow Institute of Physics and Technology (State University),undefined
来源：
High Temperature | 2015年 / 53卷
关键词：
Guest Molecule; Hydrogen Molecule; Mean Square Displacement; Anomalous Diffusion; Methane Hydrate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Diffusion processes in C0 and sT' structures of hydrogen gas hydrates were studied by the molecular dynamics method. The analysis of mean square displacements shows that hydrogen molecule diffusion in the hydrates on the nanosecond time scale has an anisotropic and anomalous character. The features of guest molecule diffusion are determined by a lattice geometry.
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页码：829 / 836
页数：7
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