Deposition and dissolution of lithium through lithium phosphorus oxynitride thin film in some ionic liquids

R. Furuya, Y. Katayama, T. Miura

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Electrochemical deposition and dissolution of lithium were investigated in some aprotic ionic liquids through a typical inorganic Li ion conductor, lithium phosphorus oxynitride (LiPON) thin film. In 1-butyl-1-methylpyrrolidinium (BMP+) and 1-ethyl-3-methylimidazolium (EMI+) bis(trifluoromethylsulfonyl) amide (TFSA-) containing 1 M LiTFSA, no cathodic current attributable to reductive decomposition of the ionic liquids was observed on the Ni electrode coated with the LiPON thin film. Electrochemical deposition and dissolution of Li were confirmed to occur through the LiPON thin film in both ionic liquids. Therefore, the LiPON thin film acted as an artificial solid electrolyte interphase film, in which Li ion was transported between the ionic liquids and the LiPON thin film.

本文言語English
ホスト出版物のタイトルMolten Salts and Ionic Liquids 19
編集者Hugh C. De Long, W. Matthew Reichert, Paul C. Trulove, Luke M. Haverhals, Minoru Mizuhata, Robert A. Mantz, Adriana Ispas, Andreas Bund
出版社Electrochemical Society Inc.
ページ453-459
ページ数7
4
ISBN(電子版)9781623321819
DOI
出版ステータスPublished - 2014
イベント19th International Symposium on Molten Salts and Ionic Liquids, MS and IL 2014, part of the Joint Meeting of the 226th ECS Meeting and 29th SMEQ Meeting - Cancun, Mexico
継続期間: 2014 10月 52014 10月 9

出版物シリーズ

名前ECS Transactions
番号4
64
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Other

Other19th International Symposium on Molten Salts and Ionic Liquids, MS and IL 2014, part of the Joint Meeting of the 226th ECS Meeting and 29th SMEQ Meeting
国/地域Mexico
CityCancun
Period14/10/514/10/9

ASJC Scopus subject areas

  • 工学(全般)

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