Deposition and dissolution of lithium through lithium phosphorus oxynitride thin film in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid

Naoki Tachikawa; Ryota Furuya; Kazuki Yoshii; Masayoshi Watanabe; Yasushi Katayama

doi:10.5796/electrochemistry.83.846

Deposition and dissolution of lithium through lithium phosphorus oxynitride thin film in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid

Naoki Tachikawa, Ryota Furuya, Kazuki Yoshii, Masayoshi Watanabe, Yasushi Katayama

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The deposition and dissolution of Li at a Ni electrode coated with lithium phosphorus oxynitride (LiPON) thin film were investigated in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid. The LiPON thin film was able to suppress the irreversible decomposition of the solvate ionic liquid. The cathodic deposition of Li and anodic dissolution of the deposited Li occurred on the Ni electrode through the LiPON thin film. These results suggest that the LiPON thin film plays a role as an artificial solid electrolyte interphase film between the Ni electrode and the solvate ionic liquid.

Original language	English
Pages (from-to)	846-848
Number of pages	3
Journal	Electrochemistry
Volume	83
Issue number	10
DOIs	https://doi.org/10.5796/electrochemistry.83.846
Publication status	Published - 2015

Keywords

Ionic Liquid
LiPON
Lithium Batteries
Solid Electrolyte Interphase

ASJC Scopus subject areas

Electrochemistry

Access to Document

10.5796/electrochemistry.83.846

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Deposition and dissolution of lithium through lithium phosphorus oxynitride thin film in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid. / Tachikawa, Naoki; Furuya, Ryota; Yoshii, Kazuki; Watanabe, Masayoshi; Katayama, Yasushi.

In: Electrochemistry, Vol. 83, No. 10, 2015, p. 846-848.

Research output: Contribution to journal › Article › peer-review

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abstract = "The deposition and dissolution of Li at a Ni electrode coated with lithium phosphorus oxynitride (LiPON) thin film were investigated in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid. The LiPON thin film was able to suppress the irreversible decomposition of the solvate ionic liquid. The cathodic deposition of Li and anodic dissolution of the deposited Li occurred on the Ni electrode through the LiPON thin film. These results suggest that the LiPON thin film plays a role as an artificial solid electrolyte interphase film between the Ni electrode and the solvate ionic liquid.",

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AU - Watanabe, Masayoshi

AU - Katayama, Yasushi

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