ON THE CORRELATION BETWEEN THE STEP RATES AND THE DIFFUSIVITIES OF GUEST MOLECULES IN MICROPOROUS CRYSTALS

被引：12

作者：

FENZKE, D

KARGER, J

机构：

[1] Fachbereich Physik der Universität Leipzig, Leipzig, O-7010

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1993年 / 25卷 / 04期

关键词：

D O I：

10.1007/BF01437302

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A general expression for the correlation between the elementary steps of molecular propagation and the diffusivities in microporous crystals is derived. For certain types of framework, on the basis of this correlation the main elements of the tensor of molecular diffusion may be shown to depend on each other. Both PFG NMR measurements and MD calculations confirm the predicted interdependence.

引用

页码：345 / 350

页数：6

共 21 条

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[2]

CALLAGHAN P, 1991, PRINCIPLES NUCLEAR M

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