Chronopotentiometry of mixtures: II. Oxidation from mercury-pool and mercury-film electrodes
โ Scribed by P. Bos
- Book ID
- 104149152
- Publisher
- Elsevier Science
- Year
- 1972
- Weight
- 369 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0022-0728
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๐ SIMILAR VOLUMES
The adsorption of lead (11) from chloride-bromide mixtures of a high ionic strength (I=4 mol/L) to mercury electrodes was studied using square wave voltammetry, differential, and normal pulse polarography. The presence of excess chloride ions in the solution prevents additional surface complexation
A partially quaternized poly(4-vinylpyridine) mercury ยฎlm electrode (QPVP/MFE) was developed for the determination of traces of Pb(II) in real samples by square-wave anodic stripping voltammetry. In this method, Pb(II) is converted into an anionic chloride complex and preconcentrated into the QPVPyM