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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationRechargeable Lithium-Ion Batteries
Pages91-98
Number of pages8
Edition36
DOIs
Publication statusPublished - 2010 Dec 1
EventRechargeable Lithium and Lithium-Ion Batteries - 216th ECS Meeting - Vienna, Austria
Duration: 2009 Oct 42009 Oct 9

Publication series

NameECS Transactions
Number36
Volume25
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

OtherRechargeable Lithium and Lithium-Ion Batteries - 216th ECS Meeting
CountryAustria
CityVienna
Period09/10/409/10/9

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kaga, Y., Katayama, Y., Miura, T., & Komaba, S. (2010). Anode reactions of a tin thin film electrode modified with an ion-conductive polymer in a room-temperature ionic liquid electrolyte. In Rechargeable Lithium-Ion Batteries (36 ed., pp. 91-98). (ECS Transactions; Vol. 25, No. 36). https://doi.org/10.1149/1.3393843