Observation of electrodeposited lithium by optical microscope in room temperature ionic liquid-based electrolyte

H. Sano, H. Sakaebe, H. Matsumoto

研究成果: ジャーナルへの寄稿学術誌査読

64 被引用数 (Scopus)

抄録

Room temperature ionic liquids (RTILs) were applied to a lithium (Li) metal battery system, and the behavior of Li electrodeposition on nickel electrodes in RTILs was investigated using in situ optical microscopy with/without an organic additive, vinylene carbonate (VC), in the RTILs. Two RTILs, PP13[TFSA] (N-methyl-N-propylpiperidinium bis(trifluoromethanesulfonyl)amide) and EMI[FSA] (1-ethyl-3-methylimidazolium bis(fluorosulfonyl)amide), were chosen as the base electrolytes. Dendritic particles were obtained in the case of EMI[FSA] with and without VC, and PP13[TFSA] without VC, while non-dendritic fine particles were obtained in the case of PP13[TFSA] with VC.

本文言語英語
ページ(範囲)6663-6669
ページ数7
ジャーナルJournal of Power Sources
196
16
DOI
出版ステータス出版済み - 8月 15 2011
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 再生可能エネルギー、持続可能性、環境
  • エネルギー工学および電力技術
  • 物理化学および理論化学
  • 電子工学および電気工学

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