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.

中文翻译：

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来自基于二氧化碳的超临界电解质的铂电沉积

首次研究了添加乙腈作为助溶剂和四氟硼酸四丁基铵从二氧化碳基超临界电解质中电沉积铂。二甲基（1,5-环辛二烯）铂已被用作前体。已经证明恒电位电沉积导致形成密集堆积的铂纳米颗粒的附聚物而不是连续膜。