A NOTE ON THE ADSORPTION OF FORMATE ION AT THE MERCURY AQUEOUS-SOLUTION INTERPHASE

被引：0
|
作者：
LAWRENCE, J [1 ]
PARSONS, R [1 ]
机构：
[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1993年 / 349卷 / 1-2期
关键词：
D O I：
10.1016/0022-0728(93)80164-D
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Double layer capacities and electrocapillary curves were measured for a mercury electrode in contact with eight solutions of sodium formate in water. The results confirm that the formate ion is very weakly adsorbed, making quantitative analysis of specific adsorption inaccurate. The effective dipole of the absorbed ion is very similar to that of other oxyanions such as NO3-, ClO4- and SO42-.
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页码：73 / 80
页数：8
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