DE19858925A1 - Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien - Google Patents

Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien

Info

Publication number
DE19858925A1
DE19858925A1 DE19858925A DE19858925A DE19858925A1 DE 19858925 A1 DE19858925 A1 DE 19858925A1 DE 19858925 A DE19858925 A DE 19858925A DE 19858925 A DE19858925 A DE 19858925A DE 19858925 A1 DE19858925 A1 DE 19858925A1
Authority
DE
Germany
Prior art keywords
electrolyte
electrolyte system
alkyl
alkyl group
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19858925A
Other languages
German (de)
English (en)
Inventor
Wolfgang Appel
Sergej Pasenok
Juergen Besenhard
Lars Henning Lie
Martin Winter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Fluor GmbH
Original Assignee
Aventis Research and Technologies GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aventis Research and Technologies GmbH and Co KG filed Critical Aventis Research and Technologies GmbH and Co KG
Priority to DE19858925A priority Critical patent/DE19858925A1/de
Priority to PCT/EP1999/009828 priority patent/WO2000038259A1/de
Priority to EP99962251A priority patent/EP1153450B1/de
Priority to JP2000590237A priority patent/JP4772963B2/ja
Priority to AT99962251T priority patent/ATE226361T1/de
Priority to DE59903129T priority patent/DE59903129D1/de
Priority to AU18642/00A priority patent/AU1864200A/en
Priority to KR1020017007563A priority patent/KR100717162B1/ko
Priority to DK99962251T priority patent/DK1153450T3/da
Priority to TW088122365A priority patent/TW445660B/zh
Publication of DE19858925A1 publication Critical patent/DE19858925A1/de
Priority to US09/883,348 priority patent/US6489064B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/164—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by the solvent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • 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
    • 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
    • H01M2300/0034—Fluorinated solvents
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE19858925A 1998-12-19 1998-12-19 Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien Withdrawn DE19858925A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19858925A DE19858925A1 (de) 1998-12-19 1998-12-19 Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien
DE59903129T DE59903129D1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien
EP99962251A EP1153450B1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien
JP2000590237A JP4772963B2 (ja) 1998-12-19 1999-12-11 リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法
AT99962251T ATE226361T1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien
PCT/EP1999/009828 WO2000038259A1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien
AU18642/00A AU1864200A (en) 1998-12-19 1999-12-11 Electrolyte system for lithium batteries, the use thereof and method for enhancing safety of lithium batteries
KR1020017007563A KR100717162B1 (ko) 1998-12-19 1999-12-11 리튬 전지용 전해질 조성물과 그의 이용 및 리튬 전지의 안전성을 향상시키는 방법
DK99962251T DK1153450T3 (da) 1998-12-19 1999-12-11 Elektrolytsystem til lithiumbatterier og dets anvendelse samt fremgangsmåder til forhøjelse af sikkerheden af lithiumbatterier
TW088122365A TW445660B (en) 1998-12-19 2000-01-06 Electrolyte system for lithium batteries and its use and also a method of increasing the safety of lithium batteries
US09/883,348 US6489064B2 (en) 1998-12-19 2001-06-19 Electrolyte system for lithium batteries, the use thereof, and method for enhancing the safety of lithium batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858925A DE19858925A1 (de) 1998-12-19 1998-12-19 Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien

Publications (1)

Publication Number Publication Date
DE19858925A1 true DE19858925A1 (de) 2000-06-21

Family

ID=7891884

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19858925A Withdrawn DE19858925A1 (de) 1998-12-19 1998-12-19 Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien
DE59903129T Expired - Lifetime DE59903129D1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59903129T Expired - Lifetime DE59903129D1 (de) 1998-12-19 1999-12-11 Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien

Country Status (10)

Country Link
US (1) US6489064B2 (https=)
EP (1) EP1153450B1 (https=)
JP (1) JP4772963B2 (https=)
KR (1) KR100717162B1 (https=)
AT (1) ATE226361T1 (https=)
AU (1) AU1864200A (https=)
DE (2) DE19858925A1 (https=)
DK (1) DK1153450T3 (https=)
TW (1) TW445660B (https=)
WO (1) WO2000038259A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023131930A1 (en) * 2022-01-10 2023-07-13 Ses Holdings Pte. Ltd. Electrolytes containing an amide-based solvent, and electrochemical devices incorporating such electrolytes
DE102024121456A1 (de) * 2024-06-19 2025-12-24 GM Global Technology Operations LLC Elektrolyte für Lithium-Metall-Batterien

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942021A1 (de) * 1999-09-03 2001-03-08 Solvay Fluor & Derivate Gemische mit LiPF¶6¶
KR101111365B1 (ko) 2002-07-15 2012-03-09 우베 고산 가부시키가이샤 비수성 전해액 및 리튬 전지
WO2005114773A1 (ja) 2004-04-20 2005-12-01 Mitsubishi Chemical Corporation 非水系電解液及びそれを用いたリチウム二次電池
JP2006080008A (ja) * 2004-09-10 2006-03-23 Gs Yuasa Corporation:Kk 非水電解質二次電池
WO2010110290A1 (ja) * 2009-03-26 2010-09-30 ダイキン工業株式会社 リチウム二次電池用非水電解液
US20120214043A1 (en) 2009-10-27 2012-08-23 Solvay Fluor Gmbh Lithium sulfur battery
CN103636052A (zh) * 2011-04-26 2014-03-12 索尔维公司 锂空气电池组电池
EP2785703B1 (en) 2011-11-30 2017-01-11 Solvay SA 5-Fluorinated derivatives of Meldrum's acid (5-fluoro-1,3-dioxane-4,6-dione derivatives), methods for their preparation and their use as solvent additives in lithium ion batteries.
EP2602241A1 (en) 2011-12-07 2013-06-12 Solvay Sa Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them
KR101424188B1 (ko) * 2012-04-25 2014-07-28 이원실 음이온 수용체와 이를 포함한 전해질 및 이를 함유한 리튬 이온 전지 및 리튬 이온 캐패시터
EP2667444A1 (en) 2012-05-21 2013-11-27 Solvay Sa Use of fluorinated 2-methoxymalonic acid esters in electrolyte or solvent compositions
KR20150036022A (ko) 2012-07-13 2015-04-07 솔베이(소시에떼아노님) 삼중 결합을 포함한 플루오르화 카보닐 화합물, 및 그의 제조 방법과 용도
WO2014027003A1 (en) 2012-08-14 2014-02-20 Solvay Sa Use of low concentrations of fluorinated organic compounds as solvent additives
WO2016160703A1 (en) 2015-03-27 2016-10-06 Harrup Mason K All-inorganic solvents for electrolytes
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
US10847839B2 (en) * 2018-08-01 2020-11-24 Uchicago Argonne, Llc Non-aqueous electrolytes for lithium batteries
CN112838273B (zh) * 2021-02-26 2022-11-29 吉林省东驰新能源科技有限公司 一种电解液及其应用、锂离子电池
CN116565327A (zh) * 2022-01-29 2023-08-08 西湖大学 氟化酰胺类化合物用于制备电解液的用途
WO2024166499A1 (ja) * 2023-02-10 2024-08-15 株式会社村田製作所 二次電池
EP4697427A1 (en) * 2023-10-12 2026-02-18 LG Energy Solution, Ltd. Electrolyte additive, non-aqueous electrolyte for lithium secondary battery comprising same, and lithium secondary battery

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439503A (en) * 1983-06-21 1984-03-27 Honeywell Inc. Metal-organic liquid depolarizer electrochemical cell
US4899249A (en) 1988-04-21 1990-02-06 Pennwalt Corporation Fluorine-containing dielectric media and capacitors employing such media
GB2260137B (en) * 1991-10-03 1995-03-15 British Tech Group Ionically conductive polymer gels
CA2098531C (en) * 1992-06-17 1997-12-23 Keiichi Yokoyama Cell electrolyte solvent, cell electrolyte comprising the solvent and non-aqueous electrolyte battery comprising the electrolyte
JPH07312227A (ja) * 1994-05-17 1995-11-28 Mitsubishi Chem Corp リチウム二次電池
JP3428147B2 (ja) * 1994-06-02 2003-07-22 株式会社デンソー 非水電解液二次電池
US5830600A (en) * 1996-05-24 1998-11-03 Sri International Nonflammable/self-extinguishing electrolytes for batteries
JP4038826B2 (ja) * 1996-07-19 2008-01-30 宇部興産株式会社 非水電解液二次電池および製造法
JPH1064584A (ja) * 1996-08-13 1998-03-06 Fujitsu Ltd リチウム二次電池用非水電解液
JPH10125352A (ja) * 1996-10-15 1998-05-15 Japan Storage Battery Co Ltd 非水電解質二次電池
CA2704986C (fr) * 1996-12-30 2013-04-09 Hydro-Quebec Utilisation d'un compose ionique derive du malononitrile comme photoinitiateur, amorceur radicalaire ou catalyseur dans les procedes de polymerisation, ou comme colorant cationique
CA2215849A1 (en) 1997-09-11 1999-03-11 Christophe Michot New solvent and electrolytic composition with high conductivity and wide stability range
JP3560119B2 (ja) * 1997-10-13 2004-09-02 三菱化学株式会社 非水系電解液二次電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023131930A1 (en) * 2022-01-10 2023-07-13 Ses Holdings Pte. Ltd. Electrolytes containing an amide-based solvent, and electrochemical devices incorporating such electrolytes
DE102024121456A1 (de) * 2024-06-19 2025-12-24 GM Global Technology Operations LLC Elektrolyte für Lithium-Metall-Batterien

Also Published As

Publication number Publication date
KR100717162B1 (ko) 2007-05-10
EP1153450A1 (de) 2001-11-14
WO2000038259A1 (de) 2000-06-29
US6489064B2 (en) 2002-12-03
US20020042003A1 (en) 2002-04-11
JP4772963B2 (ja) 2011-09-14
TW445660B (en) 2001-07-11
JP2002533875A (ja) 2002-10-08
AU1864200A (en) 2000-07-12
KR20010089642A (ko) 2001-10-08
DK1153450T3 (da) 2002-11-04
DE59903129D1 (de) 2002-11-21
ATE226361T1 (de) 2002-11-15
EP1153450B1 (de) 2002-10-16

Similar Documents

Publication Publication Date Title
EP0887874B1 (de) Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien
EP1153450B1 (de) Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien
DE69531901T2 (de) Nichtwässrige Elektrolytlösungen und diese Elektrolytlösungen enthaltende Zellen
DE69804409T2 (de) Phosphate als Zusätze zu nichtwässrigen Elektrolyten in Alkalimetallbatterien
EP0807986B1 (de) Fluorhaltige Lösungsmittel für Lithiumbatterien mit erhöhter Sicherheit
DE69707746T2 (de) Organische Carbonate als Zusätze in nichtwässrigen Elektrolyten alkali-metallelektrochemischer Zellen
DE69900104T2 (de) Nichtwässrige Elektrolytlösung und diese enthaltende elektrochemische Zelle
DE69634946T2 (de) Zusatz für trockene elektrolyten zur verminderung der spannungsverzögerung in alkali-metallelektrochemischer zelle
EP1147569B1 (de) Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sicherheit von lithiumbatterien
EP3772129A1 (de) Auf so2-basierender elektrolyt für eine wiederaufladbare batteriezelle und wiederaufladbare batteriezelle denselben umfassend
DE69905090T2 (de) Dicarbonat-Additive für nichtwässrige Elektrolyte in Alkali-Metall enthaltenden elektrochemischen Zellen
DE102022130388A1 (de) Flüssige Elektrolytzusammensetzung mit einem Salz, elektrochemische Zelle mit der Elektrolytzusammensetzung, Salz sowie Verwendung des Salzes in der elektrochemischen Zelle
EP2740178B1 (de) Elektrolyt für lithium-basierte energiespeicher
EP3155686B1 (de) Elektrolyt, zelle und batterie umfassend den elektrolyt und dessen verwendung
EP3639317A1 (de) Elektrolyt für lithium-ionen-batterien
DE102021113877A1 (de) Lithiumionen-Batterie mit einer Elektrolytzusammensetzung und einem manganreichen Kathodenaktivmaterial sowie Verwendung der Elektrolytzusammensetzung
DE19951804A1 (de) Komplexsalze zur Anwendung in elektrochemischen Zellen
EP3560023B1 (de) Elektrolyt für lithium-ionen-batterien
EP3834246A1 (de) Flüssigelektrolyt umfassend organische carbonate und zyklische sulfoxide für anwendungen in lithium-sekundärbatterien
DE102006055770A1 (de) Elektrolyt zur Verwendung in elektrochemischen Zellen
EP4555566A1 (de) Flüssige elektrolytzusammensetzung mit einem salz, elektrochemische zelle mit der elektrolytzusammensetzung, salz sowie verwendung des salzes in der elektrochemischen zelle
DE102016125323A1 (de) Elektrolyt für Lithium-Ionen-Batterien
DE102017107253A1 (de) Elektrolyt für Lithium-Ionen-Batterien

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: AXIVA GMBH, 65929 FRANKFURT, DE

8127 New person/name/address of the applicant

Owner name: SOLVAY FLUOR UND DERIVATE GMBH, 30173 HANNOVER, DE

8139 Disposal/non-payment of the annual fee