Abstract
The electroconcentration of gold(III) and palladium(II) on the electrode surface gives a binary alloy whose components are electrochemically oxidized at almost the same potential. Two methods were proposed for the separation of overlapping anodic peaks: the chemical reduction of gold(III) under UV irradiation and the use of a special computer software built into the analyzer. The results of determining palladium(II) in raw gold ore using stripping voltammetry and two proposed methods of peak separation are compared.
| Original language | English |
|---|---|
| Pages (from-to) | 44-47 |
| Number of pages | 4 |
| Journal | Journal of Analytical Chemistry |
| Volume | 64 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2009 |
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ASJC Scopus subject areas
- Analytical Chemistry
Cite this
Determination of palladium by stripping voltammetry in raw gold ores. / Kolpakova, N. A.; Gorchakov, E. V.; Karachakov, D. M.
In: Journal of Analytical Chemistry, Vol. 64, No. 1, 01.2009, p. 44-47.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Determination of palladium by stripping voltammetry in raw gold ores
AU - Kolpakova, N. A.
AU - Gorchakov, E. V.
AU - Karachakov, D. M.
PY - 2009/1
Y1 - 2009/1
N2 - The electroconcentration of gold(III) and palladium(II) on the electrode surface gives a binary alloy whose components are electrochemically oxidized at almost the same potential. Two methods were proposed for the separation of overlapping anodic peaks: the chemical reduction of gold(III) under UV irradiation and the use of a special computer software built into the analyzer. The results of determining palladium(II) in raw gold ore using stripping voltammetry and two proposed methods of peak separation are compared.
AB - The electroconcentration of gold(III) and palladium(II) on the electrode surface gives a binary alloy whose components are electrochemically oxidized at almost the same potential. Two methods were proposed for the separation of overlapping anodic peaks: the chemical reduction of gold(III) under UV irradiation and the use of a special computer software built into the analyzer. The results of determining palladium(II) in raw gold ore using stripping voltammetry and two proposed methods of peak separation are compared.
UR - http://www.scopus.com/inward/record.url?scp=58449134328&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=58449134328&partnerID=8YFLogxK
U2 - 10.1134/S1061934809010092
DO - 10.1134/S1061934809010092
M3 - Article
AN - SCOPUS:58449134328
VL - 64
SP - 44
EP - 47
JO - Journal of Analytical Chemistry
JF - Journal of Analytical Chemistry
SN - 1061-9348
IS - 1
ER -