Room-temperature ionic liquid for lanthanum electrodeposition
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- 作者：Sophie Legeai ; Sé ; bastien Diliberto ; Nicolas Stein ; Clotilde Boulanger ; Julien Estager ; Nicolas Papaiconomou ; Micheline Draye
- 关键词：Ionic liquid ; Electrodeposition ; Lanthanum
- 刊名：Electrochemistry Communications
- 出版年：2008
- 出版时间：November 2008
- 年：2008
- 卷：10
- 期：11
- 页码：1661-1664
- 全文大小：225 K
文摘
In this letter, we report for the first time lanthanum electrodeposition in ambient atmosphere using 1-octyl-1-methyl-pyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid. This electrolyte exhibits an electrochemical window of 4.8 V with a strong cathodic stability and a low hygroscopic character that allows electrodeposition without the need of an inert atmosphere. A 350 nm thick lanthanum film was obtained after 2 h potentiostatic deposition.