LITHIUM SALT OF BISFLUOROSULFONYLIMIDE COMPRISING CESIUM ION OR RUBIDIUM ION

Title:

LITHIUM SALT OF BISFLUOROSULFONYLIMIDE COMPRISING CESIUM ION OR RUBIDIUM ION

Document Type and Number:

WIPO Patent Application WO/2022/220554

Kind Code:

A1

Abstract:

The present invention relates to an electrolyte additive composition comprising lithium salt of bisfluorosulfonylimide and at least one selected from the group consisting of Cs+ ion and Rb+ ion.

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Inventors:

LEE SOON HO (KR)

Application Number:

PCT/KR2022/005302

Publication Date:

October 20, 2022

Filing Date:

April 12, 2022

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Assignee:

EP CHEMTECH CO LTD (KR)

International Classes:

C01B21/086; H01M10/0568

Foreign References:

KR20150119310A	2015-10-23
JP2009067644A	2009-04-02
CN101980955A	2011-02-23
CN101747243A	2010-06-23

Other References:

KEIGO KUBOTA, TOSHIYUKI NOHIRA, AND RIKA HAGIWARA: "Thermal Properties of Alkali Bis(pentafluoroethylsulfonyl)amides and Their Binary Mixtures", JOURNAL OF CHEMICAL AND ENGINEERING DATA., AMERICAN CHEMICAL SOCIETY., US, vol. 2549, no. 55, 1 January 2010 (2010-01-01), US , pages 3142 - 3146, XP008158790, ISSN: 0021-9568, DOI: 10.1 0211je901 0932

Attorney, Agent or Firm:

LEE, Sung Sil (KR)

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