Abstract
This work compared the electrochemical reduction of osmium graphite, glassy-carbon, and gold electrodes in order to develop a procedure for the stripping-voltammetric (SV) determination of osmium in industrial objects. Under the experimental conditions used, the relative error of measurements made on a platinum electrode exceeds 25%; this prevents its use for the determination of osmium by SV. The voltammograms were taken on an LP-9 polarograph by using a linear change of the electrode potential (v equals 0. 05 V/sec). An electrolyzer with exchangeable beakers was used in the work.
| Original language | English |
|---|---|
| Pages (from-to) | 1067-1070 |
| Number of pages | 4 |
| Journal | Industrial Laboratory |
| Volume | 52 |
| Issue number | 12 |
| Publication status | Published - Dec 1986 |
ASJC Scopus subject areas
- Engineering(all)
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Kolpakova, N. A., & Shvets, L. A. (1986). SELECTION OF INDICATOR ELECTRODE FOR THE DETERMINATION OF OSMIUM BY STRIPPING VOLTAMMETRY. Industrial Laboratory, 52(12), 1067-1070.