Platinum Electrodeposition from a Carbon Dioxide-Based Supercritical Electrolyte
| Autor: | Marat O. Gallyamov, Mikhail S. Kondratenko, E. D. Ursov |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Tetrabutylammonium tetrafluoroborate 010405 organic chemistry chemistry.chemical_element Electrolyte 010402 general chemistry Platinum nanoparticles 01 natural sciences Supercritical fluid 0104 chemical sciences chemistry.chemical_compound chemistry Chemical engineering Agglomerate Carbon dioxide Physical and Theoretical Chemistry Platinum Acetonitrile |
| Zdroj: | Doklady Physical Chemistry. 489:173-176 |
| ISSN: | 1608-3121 0012-5016 |
| DOI: | 10.1134/s0012501619120029 |
| Popis: | The electrodeposition of platinum from a carbon dioxide-based supercritical electrolyte with the addition of acetonitrile as a cosolvent and tetrabutylammonium tetrafluoroborate has been studied for the first time. Dimethyl(1,5-cyclooctadiene)platinum has been used as a precursor. It has been demonstrated that potentiostatic electrodeposition leads to the formation of agglomerates of densely packed platinum nanoparticles rather than to a continuous film. |
| Databáze: | OpenAIRE |
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