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http://earchive.tpu.ru/handle/11683/35469| Title: | Determination of Gold by Stripping Voltammetry in Platinum Gold Ore Mineral Raw Materials on Grafite Electrode Modified by Bismuth |
| Authors: | Dyachenko, Elena Nikolaevna Kolpakova, Nina Alexandrovna Oskina, Yuliya Aleksandrovna |
| Keywords: | золото; инверсионная вольтамперометрия; вольтамперометрия; минеральное сырье; графитовые электроды; висмут; stripping voltammetry; graphite electrode; modification of the graphite electrode |
| Issue Date: | 2014 |
| Publisher: | Elsevier |
| Citation: | Dyachenko, Elena Nikolaevna. Determination of Gold by Stripping Voltammetry in Platinum Gold Ore Mineral Raw Materials on Grafite Electrode Modified by Bismuth [Electronic resource] / E. N. Dyachenko, N. A. Kolpakova, Yu. A. Oskina // Procedia Chemistry . — 2014 . — Vol. 10 : Chemistry and Chemical Engineering in XXI century . — [P. 47-50] . |
| Abstract: | The paper considers the possibility of determining the gold (III) by stripping voltammetry on graphite electrode modified by bismuth. It is shown the modification of the graphite electrode by bismuth increases the sensitivity of detection of gold in 2 times. The comparison of the results of gold determination by stripping voltammetry and by atomic absorption is presented. The advantages of stripping voltammetry on a graphite electrode modified with bismuth for gold determination are given. |
| URI: | http://earchive.tpu.ru/handle/11683/35469 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1016-j.proche.2014.10.010.pdf | 265,38 kB | Adobe PDF | View/Open |
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