CARBONATE SOLUTION OF LITHIUM BIS(FLUOROSULFONYL)IMIDE CONTAINING REDUCED LITHIUM FLUOROSULFONATE, AND ELECTROLYTE COMPRISING SAME

The present invention relates to: a carbonate solution of lithium bis(fluorosulfonyl)imide having reduced content of lithium fluorosulfonate; an electrolyte comprising same; and a method for preparing a carbonate solution of lithium bis(fluorosulfonyl)imide having reduced content of lithium fluorosu...

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Bibliographische Detailangaben
Hauptverfasser: KWON, Bo Kyung, LEE, Sang Jin, CHO, A Youn
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:The present invention relates to: a carbonate solution of lithium bis(fluorosulfonyl)imide having reduced content of lithium fluorosulfonate; an electrolyte comprising same; and a method for preparing a carbonate solution of lithium bis(fluorosulfonyl)imide having reduced content of lithium fluorosulfonate. La présente invention concerne : une solution de carbonate de bis(fluorosulfonyl)imide de lithium ayant une teneur réduite en fluorosulfonate de lithium ; un électrolyte le comprenant ; et un procédé de préparation d'une solution de carbonate de bis(fluorosulfonyl)imide de lithium ayant une teneur réduite en fluorosulfonate de lithium. 본 발명은 리튬 플루오로설포네이트의 함량이 저감된 리튬 비스(플루오로설포닐)이미드의 카보네이트 용액, 이를 포함하는 전해액 및 리튬 플루오로설포네이트의 함량이 저감된 리튬 비스(플루오로설포닐)이미드의 카보네이트 용액의 제조방법에 관한 것이다.