Abstract
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.
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The study was supported by the Russian Science Foundation (project no. 16–13–10338 P).
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Translated by G. Kirakosyan
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Ursov, E.D., Kondratenko, M.S. & Gallyamov, M.O. Platinum Electrodeposition from a Carbon Dioxide-Based Supercritical Electrolyte. Dokl Phys Chem 489, 173–176 (2019). https://doi.org/10.1134/S0012501619120029
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DOI: https://doi.org/10.1134/S0012501619120029