New Fick’s law for self‐diffusion in liquids
作者:
Fuqian Yang,
James C. M. Li,
期刊:
Journal of Applied Physics
(AIP Available online 1996)
卷期:
Volume 80,
issue 11
页码: 6188-6191
ISSN:0021-8979
年代: 1996
DOI:10.1063/1.363693
出版商: AIP
数据来源: AIP
摘要:
While the same atomic mechanism is usually assumed in both viscous flow and diffusion in a liquid, viscous flow is found much faster (by many orders of magnitude) in all situations studied where the mass transfer is caused by pressure gradients. A detailed study shows that Fick’s law must be modified for self‐diffusion in liquids. ©1996 American Institute of Physics.
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