Charge and discharge property of Li/LiCoO2 cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide

H. Matsumoto; N. Terasawa; S. Tsuzuki; H. Sakaebe

doi:10.1149/1.3563088

Charge and discharge property of Li/LiCoO₂ cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide

H. Matsumoto, N. Terasawa, S. Tsuzuki, H. Sakaebe

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

The rate property of Li/LiCoO₂ cell using ionic liquids (ILs) containing fluorosulfonyl(trifluoromethylsulfonyl) amide (FTA^-) anion and N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium (DEME⁺) was investigated, comparing with corresponding amide ionic liquids composed of such bis(trifluoromethyl)sulfonylamide (TFSA^-) and bis(fluoromethylsulfonyl)amide (FSA^-). As a result, the cell using DEME[FTA] was also exhibit good rate performance as in the case of DEME[FSA]. This result suggests that an existence of FSO₂ group in anionic species might be a key factor to improve the battery performance containing neat ILs.

Original language	English
Title of host publication	Non-Aqueous Electrolytes for Lithium Batteries
Publisher	Electrochemical Society Inc.
Pages	37-42
Number of pages	6
Edition	28
ISBN (Electronic)	9781566778862
ISBN (Print)	9781607682387
DOIs	https://doi.org/10.1149/1.3563088
Publication status	Published - 2010
Externally published	Yes
Event	Non-Aqueous Electrolytes for Lithium Batteries - 218th ECS Meeting - Las Vegas, NV, United States Duration: Oct 10 2010 → Oct 15 2010

Publication series

Name	ECS Transactions
Number	28
Volume	33
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	Non-Aqueous Electrolytes for Lithium Batteries - 218th ECS Meeting
Country/Territory	United States
City	Las Vegas, NV
Period	10/10/10 → 10/15/10

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.1149/1.3563088

Cite this

Matsumoto, H., Terasawa, N., Tsuzuki, S., & Sakaebe, H. (2010). Charge and discharge property of Li/LiCoO₂ cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide. In Non-Aqueous Electrolytes for Lithium Batteries (28 ed., pp. 37-42). (ECS Transactions; Vol. 33, No. 28). Electrochemical Society Inc.. https://doi.org/10.1149/1.3563088

Charge and discharge property of Li/LiCoO₂ cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide. / Matsumoto, H.; Terasawa, N.; Tsuzuki, S. et al.

Non-Aqueous Electrolytes for Lithium Batteries. 28. ed. Electrochemical Society Inc., 2010. p. 37-42 (ECS Transactions; Vol. 33, No. 28).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsumoto, H, Terasawa, N, Tsuzuki, S & Sakaebe, H 2010, Charge and discharge property of Li/LiCoO₂ cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide. in Non-Aqueous Electrolytes for Lithium Batteries. 28 edn, ECS Transactions, no. 28, vol. 33, Electrochemical Society Inc., pp. 37-42, Non-Aqueous Electrolytes for Lithium Batteries - 218th ECS Meeting, Las Vegas, NV, United States, 10/10/10. https://doi.org/10.1149/1.3563088

Matsumoto H, Terasawa N, Tsuzuki S, Sakaebe H. Charge and discharge property of Li/LiCoO₂ cell using ionic liquids composed of N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium and fluorosulfonyl (trifluoromethylsulfonyl) amide. In Non-Aqueous Electrolytes for Lithium Batteries. 28 ed. Electrochemical Society Inc. 2010. p. 37-42. (ECS Transactions; 28). doi: 10.1149/1.3563088

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abstract = "The rate property of Li/LiCoO2 cell using ionic liquids (ILs) containing fluorosulfonyl(trifluoromethylsulfonyl) amide (FTA-) anion and N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium (DEME+) was investigated, comparing with corresponding amide ionic liquids composed of such bis(trifluoromethyl)sulfonylamide (TFSA-) and bis(fluoromethylsulfonyl)amide (FSA-). As a result, the cell using DEME[FTA] was also exhibit good rate performance as in the case of DEME[FSA]. This result suggests that an existence of FSO2 group in anionic species might be a key factor to improve the battery performance containing neat ILs.",

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AB - The rate property of Li/LiCoO2 cell using ionic liquids (ILs) containing fluorosulfonyl(trifluoromethylsulfonyl) amide (FTA-) anion and N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium (DEME+) was investigated, comparing with corresponding amide ionic liquids composed of such bis(trifluoromethyl)sulfonylamide (TFSA-) and bis(fluoromethylsulfonyl)amide (FSA-). As a result, the cell using DEME[FTA] was also exhibit good rate performance as in the case of DEME[FSA]. This result suggests that an existence of FSO2 group in anionic species might be a key factor to improve the battery performance containing neat ILs.

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