Aspects of vapor adsorption on solids

被引：15
|
作者：
Beaglehole, D
机构：
[1] Physics Department, Victoria University of Wellington, Wellington
来源：
PHYSICA A | 1997年 / 244卷 / 1-4期
关键词：
D O I：
10.1016/S0378-4371(97)00226-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The paper describes three unexpected phenomena which were observed during studies of the vapour adsorption onto solids. A quadratic variation of the adsorption of water onto borosilicate glass is found at low pressures. Water films condensed onto mica start to conduct electricity at a thickness of almost exactly one monolayer, with fluctuations in the conductivity in the region of onset. Diffusion through a background atmosphere slows the adsorption process and asymetrical fluctuations in thickness are observed.
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页码：40 / 44
页数：5
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