DIFFUSION IN RESTRICTED VOLUME

被引：16

作者：

BRODKA, A

机构：

[1] Institute of Physics, University of Silesia, Katowice, 40-007

来源：

MOLECULAR PHYSICS | 1994年 / 82卷 / 05期

关键词：

D O I：

10.1080/00268979400100764

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 usually assumed anisotropy of the diffusion coefficient for molecules in a bounded region is questioned. The mean-square displacements of molecules are calculated from results of a molecular dynamics simulation of a C60/C6H12 mixture in a cylindrical pore. On the basis of the diffusion equation it is shown that the mean-square displacements parallel and perpendicular to the pore axis are reproduced using one diffusion coefficient.

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页码：1075 / 1078

页数：4

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