A COMPARATIVE-STUDY OF THE KINETICS OF FORMATION OF CONDENSED MONOLAYERS OF URACIL AND URIDINE AT THE MERCURY WATER INTERFACE

被引:20
作者
FRANCOIS, H
SCHARFE, M
BUESSHERMAN, C
机构
关键词
D O I
10.1016/0022-0728(90)87262-I
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Like uracil, uridine forms a condensed monolayer at the mercury electrode. It is shown that the kinetics of condensation are controlled by a nucleation and growth mechanism. At sufficiently high supersaturation, the charge transients are analyzed according to the Avrami equations and the Classical Nucleation Theory. The parameters involved, such as the supersaturation and the line tension, are compared for the two surfactants.
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页码:415 / 428
页数:14
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