Anode reactions of a tin thin film electrode modified with an ion-conductive polymer in a room-temperature ionic liquid electrolyte

Y. Kaga, Y. Katayama, T. Miura, S. Komaba

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The anode reaction of a tin thin film electrode modified with poly(ethyleneoxide) containing lithium bis(trifluoromethylsulfonyl)amide (LiTFSA) has been investigated in an ionic liquid electrolyte, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA). Lithium dope and undope were found possible for the modified electrode, indicating the lithium ion conductive polymer acts as an artificial solid-electrolyte interphase film. The cycle performance of the modified electrode was slightly improved compared with the unmodified one, suggesting the polymer film prevent the active material from falling off from the current collector.

本文言語English
ホスト出版物のタイトルRechargeable Lithium-Ion Batteries
出版社Electrochemical Society Inc.
ページ91-98
ページ数8
36
ISBN(電子版)9781566778107
ISBN(印刷版)9781566778107
DOI
出版ステータスPublished - 2009

出版物シリーズ

名前ECS Transactions
番号36
25
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

ASJC Scopus subject areas

  • 工学(全般)

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