Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol
It is shown that copper plating on the polished steel from diphosphate electrolyte is accompanied by iron oxide film dissolution followed by iron(II) reduction together with copper. The effect of Fe2+ ions on the properties of copper coatings obtained from diphosphate electrolyte containing SnO2 sol...
| Main Authors: | , |
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| Format: | Article |
| Language: | Belarusian |
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Belarusian State University
2017-12-01
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| Series: | Журнал Белорусского государственного университета: Химия |
| Subjects: | |
| Online Access: | https://journals.bsu.by/index.php/chemistry/article/view/1165 |
| _version_ | 1818339127909679104 |
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| author | Tatsiana N. Vorobyova Artjom O. Konakov |
| author_facet | Tatsiana N. Vorobyova Artjom O. Konakov |
| author_sort | Tatsiana N. Vorobyova |
| collection | DOAJ |
| description | It is shown that copper plating on the polished steel from diphosphate electrolyte is accompanied by iron oxide film dissolution followed by iron(II) reduction together with copper. The effect of Fe2+ ions on the properties of copper coatings obtained from diphosphate electrolyte containing SnO2 sol and in its absence has been studied. The addition of SnO2 sol into the electrolyte provides ten times increase in the protective ability of coatings deposited at current density of 1 А/dm2. To achieve the same effect in case of the electrolyte containing accumulated iron ions it is necessary to diminish current density up to 0.5 А/dm2. Copper coatings deposited in the presence of SnO2 sol and accumulated Fe(II) have fine-grained dense
microstructure and a microhardness 20 % higher than coatings plated in the absence of the additives. |
| first_indexed | 2024-12-13T15:22:04Z |
| format | Article |
| id | doaj.art-e08ae3b9805941bd9f2e1bd6be626659 |
| institution | Directory Open Access Journal |
| issn | 2520-257X 2617-3980 |
| language | Belarusian |
| last_indexed | 2024-12-13T15:22:04Z |
| publishDate | 2017-12-01 |
| publisher | Belarusian State University |
| record_format | Article |
| series | Журнал Белорусского государственного университета: Химия |
| spelling | doaj.art-e08ae3b9805941bd9f2e1bd6be6266592022-12-21T23:40:33ZbelBelarusian State UniversityЖурнал Белорусского государственного университета: Химия2520-257X2617-39802017-12-01236421165Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide solTatsiana N. Vorobyova0Artjom O. Konakov1Research Institute for Physical Chemical problems of the Belarusian State University, Leningradskaya street, 14, 220006, MinskBelarusian State University, Nezavisimosti avenue, 4, 220030, MinskIt is shown that copper plating on the polished steel from diphosphate electrolyte is accompanied by iron oxide film dissolution followed by iron(II) reduction together with copper. The effect of Fe2+ ions on the properties of copper coatings obtained from diphosphate electrolyte containing SnO2 sol and in its absence has been studied. The addition of SnO2 sol into the electrolyte provides ten times increase in the protective ability of coatings deposited at current density of 1 А/dm2. To achieve the same effect in case of the electrolyte containing accumulated iron ions it is necessary to diminish current density up to 0.5 А/dm2. Copper coatings deposited in the presence of SnO2 sol and accumulated Fe(II) have fine-grained dense microstructure and a microhardness 20 % higher than coatings plated in the absence of the additives.https://journals.bsu.by/index.php/chemistry/article/view/1165copper platingdiphosphate electrolytetin dioxide soliron(ii) ionssteelcorrosion |
| spellingShingle | Tatsiana N. Vorobyova Artjom O. Konakov Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol Журнал Белорусского государственного университета: Химия copper plating diphosphate electrolyte tin dioxide sol iron(ii) ions steel corrosion |
| title | Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol |
| title_full | Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol |
| title_fullStr | Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol |
| title_full_unstemmed | Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol |
| title_short | Electrochemical copper plating on steel from the electrolyte containing iron(II) ions and tin dioxide sol |
| title_sort | electrochemical copper plating on steel from the electrolyte containing iron ii ions and tin dioxide sol |
| topic | copper plating diphosphate electrolyte tin dioxide sol iron(ii) ions steel corrosion |
| url | https://journals.bsu.by/index.php/chemistry/article/view/1165 |
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