JP2022507458A - リチウムイオン電池およびリチウム金属電池のアノードに対して安定である有機溶媒を使用して、リチウムビス（フルオロスルホニル）イミド（ｌｉｆｓｉ）から反応性溶媒を除去するためのプロセス - Google Patents

リチウムイオン電池およびリチウム金属電池のアノードに対して安定である有機溶媒を使用して、リチウムビス（フルオロスルホニル）イミド（ｌｉｆｓｉ）から反応性溶媒を除去するためのプロセス Download PDF

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JP2022507458A
JP2022507458A JP2021526413A JP2021526413A JP2022507458A JP 2022507458 A JP2022507458 A JP 2022507458A JP 2021526413 A JP2021526413 A JP 2021526413A JP 2021526413 A JP2021526413 A JP 2021526413A JP 2022507458 A JP2022507458 A JP 2022507458A
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lifsi
ppm
solvent
reactive
organic solvent
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Japanese (ja)
Inventor
ピー． シン、ラジェンドラ
フー、キーチャオ
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エスイーエス ホールディングス プライベート リミテッド
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Priority claimed from US16/570,262 external-priority patent/US10926190B2/en
Application filed by エスイーエス ホールディングス プライベート リミテッド filed Critical エスイーエス ホールディングス プライベート リミテッド
Publication of JP2022507458A publication Critical patent/JP2022507458A/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/086—Compounds containing nitrogen and non-metals and optionally metals containing one or more sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/34—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfuric acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
JP2021526413A 2018-11-16 2019-11-15 リチウムイオン電池およびリチウム金属電池のアノードに対して安定である有機溶媒を使用して、リチウムビス（フルオロスルホニル）イミド（ｌｉｆｓｉ）から反応性溶媒を除去するためのプロセス Pending JP2022507458A (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201862768447P 2018-11-16 2018-11-16
US62/768,447 2018-11-16
US201962840949P 2019-04-30 2019-04-30
US62/840,949 2019-04-30
US201962883177P 2019-08-06 2019-08-06
US201962883178P 2019-08-06 2019-08-06
US62/883,177 2019-08-06
US62/883,178 2019-08-06
US16/570,262 US10926190B2 (en) 2018-11-16 2019-09-13 Purified lithium bis(fluorosulfonyl)imide (LiFSI) products, methods of purifying crude LiFSI, and uses of purified LiFSI products
US16/570,262 2019-09-13
PCT/IB2019/059852 WO2020100115A1 (en) 2018-11-16 2019-11-15 Processes for removing reactive solvent from lithium bis(fluorosulfonyl)imide (lifsi) using organic solvents that are stable toward anodes in lithium-ion and lithium-metal batteries

Publications (1)

Publication Number Publication Date
JP2022507458A true JP2022507458A (ja) 2022-01-18

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JP2021526413A Pending JP2022507458A (ja) 2018-11-16 2019-11-15 リチウムイオン電池およびリチウム金属電池のアノードに対して安定である有機溶媒を使用して、リチウムビス（フルオロスルホニル）イミド（ｌｉｆｓｉ）から反応性溶媒を除去するためのプロセス

Country Status (5)

Country Link
JP (1) JP2022507458A (de)
KR (1) KR20210077773A (de)
CN (1) CN113015692A (de)
DE (1) DE112019005761T5 (de)
WO (1) WO2020100115A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230373788A1 (en) * 2020-09-10 2023-11-23 Solvay Sa Purification of bis (fluorosulfonyl) imide salt
JPWO2023054244A1 (de) * 2021-09-29 2023-04-06
EP4242173A1 (de) * 2022-03-11 2023-09-13 Specialty Operations France Reingung von wasserstoff-bis(fluorsulfonyl)imid
WO2023202920A1 (en) * 2022-04-21 2023-10-26 Specialty Operations France Process for manufacture lithium salt of bis(fluorosulfonyl)imide in solid form
WO2023202918A1 (en) * 2022-04-21 2023-10-26 Specialty Operations France Process for manufacture lithium salt of bis(fluorosulfonyl)imide in solid form
WO2023202919A1 (en) * 2022-04-21 2023-10-26 Specialty Operations France Process for purifying a lithium salt of bis(fluorosulfonyl)imide
CN115367718B (zh) * 2022-08-31 2023-03-24 安徽新宸新材料有限公司 一种双氟磺酰亚胺锂的提纯方法
CN116022748B (zh) * 2022-12-16 2024-02-27 山东惟普新能源有限公司 一种含水双氟磺酰亚胺锂的除水方法

Citations (9)

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CN105731399A (zh) * 2016-04-29 2016-07-06 多氟多化工股份有限公司 一种双氟磺酰亚胺锂的制备方法
JP2016171080A (ja) * 2011-09-30 2016-09-23 株式会社日本触媒 電解液及びその製造方法、並びに、これを用いた蓄電デバイス
CN106241757A (zh) * 2016-07-27 2016-12-21 上海康鹏科技有限公司 一种双氟磺酰亚胺锂盐的制备方法
JP2017503740A (ja) * 2013-12-05 2017-02-02 ローディア オペレーションズ ビス（フルオロスルホニル）イミド酸およびその塩の調製方法
WO2017090877A1 (ko) * 2015-11-26 2017-06-01 임광민 리튬 비스(플루오르술포닐)이미드의 신규한 제조방법
CN106976849A (zh) * 2017-04-20 2017-07-25 江苏国泰超威新材料有限公司 一种双氟磺酰亚胺锂的提纯方法
WO2018104675A1 (fr) * 2016-12-08 2018-06-14 Arkema France Procédé de séchage et de purification de lifsi
US20180219260A1 (en) * 2017-01-30 2018-08-02 Synthio Chemicals, LLC Method for drying electrolyte solution
CN108373142A (zh) * 2018-01-25 2018-08-07 广州理文科技有限公司 一种高纯度双（氟磺酰）亚胺锂的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040058008A1 (en) * 2002-09-20 2004-03-25 Tarcha Peter J. Microparticles having serum as a dispersing agent and process for their preparation and use
CA2517248A1 (fr) * 2005-08-29 2007-02-28 Hydro-Quebec Procede de purification d'un electrolyte, electrolyte ainsi obtenu et ses utilisations
WO2011065502A1 (ja) * 2009-11-27 2011-06-03 株式会社日本触媒 フルオロスルホニルイミド塩およびフルオロスルホニルイミド塩の製造方法
FR3059993A1 (fr) * 2016-12-08 2018-06-15 Arkema France Procede de sechage et de purification du sel de lithium de bis(fluorosulfonyl)imide

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016171080A (ja) * 2011-09-30 2016-09-23 株式会社日本触媒 電解液及びその製造方法、並びに、これを用いた蓄電デバイス
JP2017503740A (ja) * 2013-12-05 2017-02-02 ローディア オペレーションズ ビス（フルオロスルホニル）イミド酸およびその塩の調製方法
WO2017090877A1 (ko) * 2015-11-26 2017-06-01 임광민 리튬 비스(플루오르술포닐)이미드의 신규한 제조방법
CN105731399A (zh) * 2016-04-29 2016-07-06 多氟多化工股份有限公司 一种双氟磺酰亚胺锂的制备方法
CN106241757A (zh) * 2016-07-27 2016-12-21 上海康鹏科技有限公司 一种双氟磺酰亚胺锂盐的制备方法
WO2018104675A1 (fr) * 2016-12-08 2018-06-14 Arkema France Procédé de séchage et de purification de lifsi
US20180219260A1 (en) * 2017-01-30 2018-08-02 Synthio Chemicals, LLC Method for drying electrolyte solution
CN106976849A (zh) * 2017-04-20 2017-07-25 江苏国泰超威新材料有限公司 一种双氟磺酰亚胺锂的提纯方法
CN108373142A (zh) * 2018-01-25 2018-08-07 广州理文科技有限公司 一种高纯度双（氟磺酰）亚胺锂的制备方法

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WO2020100115A1 (en) 2020-05-22
DE112019005761T5 (de) 2021-08-05
KR20210077773A (ko) 2021-06-25
CN113015692A (zh) 2021-06-22

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