Electrodeposition of cobalt from an imide-type room-temperature ionic liquid

Yasushi Katayama, Ryuta Fukui, Takashi Miura

研究成果: Article

69 引用 (Scopus)

抄録

The electrodeposition of cobalt was investigated in an ionic liquid, 1- n -butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide. The overpotential for the electrodeposition of Co was reduced remarkably by elevating the temperature up to 200°C, probably due to the change in the coordination environment of Co species. The addition of acetone led to the decrease in the overpotential, indicating the selective coordination of Co cation with acetone enhanced the charge transfer rate. It has been suggested that the charge transfer and crystal growth in the ionic liquid are affected by the coordination environment of the dissolved metal species and the structure of electric double layer.

元の言語English
ジャーナルJournal of the Electrochemical Society
154
発行部数10
DOI
出版物ステータスPublished - 2007

Fingerprint

Imides
Ionic Liquids
imides
Acetone
Cobalt
Ionic liquids
Electrodeposition
electrodeposition
Charge transfer
cobalt
acetone
room temperature
liquids
Crystallization
charge transfer
Crystal growth
Cations
Positive ions
Metals
Temperature

ASJC Scopus subject areas

  • Electrochemistry
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

これを引用

Electrodeposition of cobalt from an imide-type room-temperature ionic liquid. / Katayama, Yasushi; Fukui, Ryuta; Miura, Takashi.

:: Journal of the Electrochemical Society, 巻 154, 番号 10, 2007.

研究成果: Article

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