FLOW-THROUGH VOLTAMMETRY (FTV) WITH THE HANGING MERCURY DROP ELECTRODE (HMDE)

被引:6
|
作者
SAUR, D
SPAHN, E
机构
[1] Institut für Anorganische Chemie und Analytische Chemie der Johannes-Gutenberg-Universität, Mainz
来源
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1995年 / 351卷 / 2-3期
关键词
D O I
10.1007/BF00321630
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A flow-through cell with integrated hanging mercury drop electrode for voltammetric, inverse voltammetric, adsorptive voltammetric, and chronoamperometric methods is described. HMDE droplets are automatically formed and renewed. By optimizing the flow-channel the sensitivity could be increased approximately five times in comparison with batch methods using the same deposition conditions.
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页码:154 / 157
页数:4
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