JP2019521057A - リチウムビス(フルオロスルホニル)イミド塩及びその使用 - Google Patents
リチウムビス(フルオロスルホニル)イミド塩及びその使用 Download PDFInfo
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- JP2019521057A JP2019521057A JP2018559827A JP2018559827A JP2019521057A JP 2019521057 A JP2019521057 A JP 2019521057A JP 2018559827 A JP2018559827 A JP 2018559827A JP 2018559827 A JP2018559827 A JP 2018559827A JP 2019521057 A JP2019521057 A JP 2019521057A
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- H—ELECTRICITY
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- 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
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- 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
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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
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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
- H01M10/056—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
- H01M10/0567—Liquid materials characterised by the additives
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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
- H01M10/056—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
- H01M10/0569—Liquid materials characterised by the solvents
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- 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
- C01P2006/40—Electric properties
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
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- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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- Condensed Matter Physics & Semiconductors (AREA)
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- Organic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Description
pH=−log10[H+]
− i)リチウムビス(フルオロスルホニル)イミド塩を調製する工程;及び
− ii)pHを調整する工程
を含み、それによって、水に溶解した後に、特に25℃の温度において、4〜8のpHを有する水溶液を形成するリチウムビス(フルオロスルホニル)イミド塩を得る、
方法にも関する。
− i)リチウムビス(フルオロスルホニル)イミド塩を調製する工程;及び
− ii)pHを調整する工程
を含み、それによって、0.08ppb〜0.80ppmの含量のH+イオンを含むリチウムビス(フルオロスルホニル)イミド塩を得る、
方法にも関する。
作用電極としてアルミニウム電極、基準電極としてリチウム金属を有するシステムにおいて、クロノアンペロメトリーの測定を行った。
クロノアンペロメトリー試験を実施するために、番号1〜番号3(上記表を参照)のLiFSI溶液から出発して、さまざまなLiイオン電池電解質を調製した。
一定のカットオフ電圧(4.2ボルト)を印加することによって25℃でクロノアンペロメトリー試験を行い、得られた電流を観察した。5時間後、残留電流値を測定し、下記表に再転記した。この残留電流は、Liイオン電池の機能中に起こりうる副反応を示している。
実施例2のものと同様であるが、4.4Vのカットオフ電圧において、実験を行った。
Claims (9)
- 水に溶解させて水溶液を形成した後に、前記水溶液が、特に25℃の温度において、4〜8のpHを有することを特徴とする、リチウムビス(フルオロスルホニル)イミド塩。
- 水に溶解させて水溶液を形成した後に、前記水溶液が、4.1〜8、4.2〜8、4.3〜8、4.4〜8、4.5〜8、4.6〜8、4.7〜8、4.8〜8、4.9〜8、5〜8、5.1〜8、5.2〜8、5.3〜8、5.4〜8、5.5〜8、5.6〜8、5.7〜8、5.8〜8、5.9〜8、6〜8、6.1〜8、6.2〜8、6.3〜8、6.4〜8、6.5〜8、6.6〜8、6.7〜8、6.8〜8、6.9〜8、7〜8、4〜7.5、4.1〜7.5、4.2〜7.5、4.3〜7.5、4.4〜7.5、4.5〜7.5、4.6〜7.5、4.7〜7.5、4.8〜7.5、4.9〜7.5、5〜7.5、5.1〜7.5、5.2〜7.5、5.3〜7.5、5.4〜7.5、5.5〜7.5、5.6〜7.5、5.7〜7.5、5.8〜7.5、5.9〜7.5、6〜7.5、6.1〜7.5、6.2〜7.5、6.3〜7.5、6.4〜7.5、又は6.5〜7.5のpHを有することを特徴とする、請求項1に記載のリチウムビス(フルオロスルホニル)イミド塩。
- 水溶液中の前記塩の濃度が、0.050〜0.250g/mL、好ましくは0.080〜0.200g/mL、優先的には0.1〜0.2であり、特に前記濃度が0.125g/mLであることを特徴とする、請求項1又は2に記載のリチウムビス(フルオロスルホニル)イミド塩。
- H+イオンを、0.08ppb〜0.80ppm、0.08ppb〜0.63ppm、0.08ppb〜0.50ppm、0.08ppb〜0.40ppm、0.08ppb〜0.32ppm、0.08ppb〜0.25ppm、0.08ppb〜0.20ppm、0.08ppb〜0.16ppm、0.08ppb〜0.13ppm、0.08ppb〜0.10ppm、0.08ppb〜0.08ppm、0.08ppb〜0.06ppm、0.08ppb〜0.05ppm、0.08ppb〜0.04ppm、0.08ppb〜0.032ppm、0.08ppb〜0.025ppm、0.08ppb〜0.020ppm、0.08ppb〜0.016ppm、0.08ppb〜0.013ppm、0.08ppb〜10ppb、0.08ppb〜8ppb、0.08ppb〜6.35ppb、0.08ppb〜5.05ppb、0.08ppb〜4ppb、0.08ppb〜3.18ppb、0.08ppb〜2.53ppb、0.08ppb〜2.01ppb、0.08ppb〜1.59ppb、0.08ppb〜1.27ppb、0.08ppb〜1.01ppb、0.25ppb〜0.8ppm、0.25ppb〜0.63ppm、0.25ppb〜0.50ppm、0.25ppb〜0.40ppm、0.25ppb〜0.32ppm、0.25ppb〜0.25ppm、0.25ppb〜0.20ppm、0.25ppb〜0.16ppm、0.25ppb〜0.13ppm、0.25ppb〜0.10ppm、0.25ppb〜0.08ppm、0.25ppb〜0.06ppm、0.25ppb〜0.05ppm、0.25ppb〜0.04ppm、0.25ppb〜0.032ppm、0.25ppb〜0.025ppm、0.25ppb〜0.020ppm、0.25ppb〜0.016ppm、0.25ppb〜0.013ppm、0.25ppb〜10ppb、0.25ppb〜8ppb、0.25ppb〜6.35ppb、0.25ppb〜5.05ppb、0.25ppb〜4ppb、0.25ppb〜3.18ppb、又は0.25ppb〜2.53ppbの含量で含むことを特徴とする、請求項1から3の何れか一項に記載のリチウムビス(フルオロスルホニル)イミド塩。
- H+イオンを、0.08ppb〜0.80ppm、0.08ppb〜0.63ppm、0.08ppb〜0.50ppm、0.08ppb〜0.40ppm、0.08ppb〜0.32ppm、0.08ppb〜0.25ppm、0.08ppb〜0.20ppm、0.08ppb〜0.16ppm、0.08ppb〜0.13ppm、0.08ppb〜0.10ppm、0.08ppb〜0.08ppm、0.08ppb〜0.06ppm、0.08ppb〜0.05ppm、0.08ppb〜0.04ppm、0.08ppb〜0.032ppm、0.08ppb〜0.025ppm、0.08ppb〜0.020ppm、0.08ppb〜0.016ppm、0.08ppb〜0.013ppm、0.08ppb〜10ppb、0.08ppb〜8ppb、0.08ppb〜6.35ppb、0.08ppb〜5.05ppb、0.08ppb〜4ppb、0.08ppb〜3.18ppb、0.08ppb〜2.53ppb、0.08ppb〜2.01ppb、0.08ppb〜1.59ppb、0.08ppb〜1.27ppb、0.08ppb〜1.01ppb、0.25ppb〜0.8ppm、0.25ppb〜0.63ppm、0.25ppb〜0.50ppm、0.25ppb〜0.40ppm、0.25ppb〜0.32ppm、0.25ppb〜0.25ppm、0.25ppb〜0.20ppm、0.25ppb〜0.16ppm、0.25ppb〜0.13ppm、0.25ppb〜0.10ppm、0.25ppb〜0.08ppm、0.25ppb〜0.06ppm、0.25ppb〜0.05ppm、0.25ppb〜0.04ppm、0.25ppb〜0.032ppm、0.25ppb〜0.025ppm、0.25ppb〜0.020ppm、0.25ppb〜0.016ppm、0.25ppb〜0.013ppm、0.25ppb〜10ppb、0.25ppb〜8ppb、0.25ppb〜6.35ppb、0.25ppb〜5.05ppb、0.25ppb〜4ppb、0.25ppb〜3.18ppb、又は0.25ppb〜2.53ppbの含量で含む、リチウムビス(フルオロスルホニル)イミド塩。
- Liイオン電池、特に、例えば携帯電話若しくはラップトップコンピュータの携帯デバイス、電気自動車、又は例えば太陽光発電若しくは風力発電装置の再生可能な蓄電装置のLiイオン電池における、請求項1から4の何れか一項又は請求項5に記載のリチウムビス(フルオロスルホニル)イミド塩の使用。
- 4.2V以上、好ましくは4.4V以上のカットオフ電圧で機能するLiイオン電池における、請求項6に記載の使用。
- 請求項1から4の何れか一項又は請求項5に記載のリチウムビス(フルオロスルホニル)イミド塩と、有機溶媒とを含む、電解質組成物。
- 特に4.4V以上のカットオフ電圧において、Liイオン電池の寿命及び/又はLiイオン電池の電子性能を改善するための請求項1から4の何れか一項又は請求項5に記載のリチウムビス(フルオロスルホニル)イミド塩の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751183 | 2017-02-14 | ||
FR1751183A FR3062961B1 (fr) | 2017-02-14 | 2017-02-14 | Sel de bis(fluorosulfonyl)imide de lithium et ses utilisations |
PCT/FR2018/050339 WO2018150131A1 (fr) | 2017-02-14 | 2018-02-13 | Sel de bis(fluorosulfonyl)imide de lithium et ses utilisations |
Publications (2)
Publication Number | Publication Date |
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JP2019521057A true JP2019521057A (ja) | 2019-07-25 |
JP7112334B2 JP7112334B2 (ja) | 2022-08-03 |
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JP2018559827A Active JP7112334B2 (ja) | 2017-02-14 | 2018-02-13 | リチウムビス(フルオロスルホニル)イミド塩及びその使用 |
Country Status (9)
Country | Link |
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US (1) | US20200112059A1 (ja) |
EP (2) | EP3828977A1 (ja) |
JP (1) | JP7112334B2 (ja) |
KR (3) | KR20200105969A (ja) |
CN (2) | CN112234254A (ja) |
FR (1) | FR3062961B1 (ja) |
HU (1) | HUE054575T2 (ja) |
PL (1) | PL3430671T3 (ja) |
WO (1) | WO2018150131A1 (ja) |
Families Citing this family (2)
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WO2020209018A1 (ja) | 2019-04-08 | 2020-10-15 | 株式会社日本触媒 | アルカリ金属ビス(フルオロスルホニル)イミド水溶液、水溶液入り容器、及び当該水溶液の保管又は輸送方法 |
KR102702418B1 (ko) * | 2022-11-14 | 2024-09-03 | 주식회사 천보비엘에스 | 산 및 수분이 저감된 리튬 비스(플루오로설포닐)이미드 용액의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010254543A (ja) * | 2009-03-31 | 2010-11-11 | Mitsubishi Materials Corp | ビス(フルオロスルホニル)イミド塩の製造方法及びフルオロ硫酸塩の製造方法、並びにビス(フルオロスルホニル)イミド・オニウム塩の製造方法 |
WO2011043489A1 (ja) * | 2009-10-09 | 2011-04-14 | 三菱マテリアル株式会社 | 導電性塗膜形成剤、その製造方法及びそれを用いた成形品 |
WO2015158979A1 (fr) * | 2014-04-18 | 2015-10-22 | Arkema France | Preparation d'imides contenant un groupement fluorosulfonyle |
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KR100529106B1 (ko) * | 2003-08-25 | 2005-11-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
JP2012113849A (ja) * | 2010-11-22 | 2012-06-14 | National Institute Of Advanced Industrial & Technology | 二次電池用高分子電解質ゲル組成物 |
CN102157763A (zh) * | 2011-03-09 | 2011-08-17 | 哈尔滨工业大学 | 锂/空气电池 |
FR2975694B1 (fr) * | 2011-05-24 | 2013-08-02 | Arkema France | Procede de preparation de bis(fluorosulfonyl)imidure de lithium |
US8377406B1 (en) * | 2012-08-29 | 2013-02-19 | Boulder Ionics Corporation | Synthesis of bis(fluorosulfonyl)imide |
WO2015088999A1 (en) * | 2013-12-11 | 2015-06-18 | Rhodia Operations | Polymer compositions, films, gels, and foams containing sulfonylimide salts, and electronic devices containing such films, gels, and foams |
KR102356938B1 (ko) * | 2014-12-30 | 2022-02-03 | 삼성전자주식회사 | 리튬 이차전지 |
CN106025307B (zh) * | 2016-07-22 | 2019-02-15 | 惠州市惠德瑞锂电科技股份有限公司 | 一种锂电池电解液及所得的锂一次电池 |
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2017
- 2017-02-14 FR FR1751183A patent/FR3062961B1/fr active Active
-
2018
- 2018-02-13 HU HUE18707107A patent/HUE054575T2/hu unknown
- 2018-02-13 EP EP21150753.8A patent/EP3828977A1/fr not_active Withdrawn
- 2018-02-13 WO PCT/FR2018/050339 patent/WO2018150131A1/fr active Application Filing
- 2018-02-13 PL PL18707107T patent/PL3430671T3/pl unknown
- 2018-02-13 JP JP2018559827A patent/JP7112334B2/ja active Active
- 2018-02-13 CN CN202011006506.5A patent/CN112234254A/zh active Pending
- 2018-02-13 US US16/096,531 patent/US20200112059A1/en not_active Abandoned
- 2018-02-13 KR KR1020207025226A patent/KR20200105969A/ko not_active Application Discontinuation
- 2018-02-13 EP EP18707107.1A patent/EP3430671B1/fr active Active
- 2018-02-13 KR KR1020187032433A patent/KR20180131612A/ko active Application Filing
- 2018-02-13 CN CN201880002099.5A patent/CN109196708B/zh active Active
- 2018-02-13 KR KR1020227046203A patent/KR20230008897A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010254543A (ja) * | 2009-03-31 | 2010-11-11 | Mitsubishi Materials Corp | ビス(フルオロスルホニル)イミド塩の製造方法及びフルオロ硫酸塩の製造方法、並びにビス(フルオロスルホニル)イミド・オニウム塩の製造方法 |
WO2011043489A1 (ja) * | 2009-10-09 | 2011-04-14 | 三菱マテリアル株式会社 | 導電性塗膜形成剤、その製造方法及びそれを用いた成形品 |
WO2015158979A1 (fr) * | 2014-04-18 | 2015-10-22 | Arkema France | Preparation d'imides contenant un groupement fluorosulfonyle |
Also Published As
Publication number | Publication date |
---|---|
KR20200105969A (ko) | 2020-09-09 |
HUE054575T2 (hu) | 2021-09-28 |
KR20230008897A (ko) | 2023-01-16 |
CN112234254A (zh) | 2021-01-15 |
CN109196708B (zh) | 2020-10-23 |
CN109196708A (zh) | 2019-01-11 |
FR3062961A1 (fr) | 2018-08-17 |
EP3430671B1 (fr) | 2021-03-24 |
WO2018150131A1 (fr) | 2018-08-23 |
EP3430671A1 (fr) | 2019-01-23 |
KR20180131612A (ko) | 2018-12-10 |
US20200112059A1 (en) | 2020-04-09 |
FR3062961B1 (fr) | 2020-09-04 |
JP7112334B2 (ja) | 2022-08-03 |
EP3828977A1 (fr) | 2021-06-02 |
PL3430671T3 (pl) | 2021-10-04 |
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