DK2421081T3 - Fremgangsmåde til fremstilling af lithiumionceller i stort format - Google Patents

Fremgangsmåde til fremstilling af lithiumionceller i stort format Download PDF

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Publication number
DK2421081T3
DK2421081T3 DK11178046.6T DK11178046T DK2421081T3 DK 2421081 T3 DK2421081 T3 DK 2421081T3 DK 11178046 T DK11178046 T DK 11178046T DK 2421081 T3 DK2421081 T3 DK 2421081T3
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DK
Denmark
Prior art keywords
cathode
anode
electrolyte
separator
filling
Prior art date
Application number
DK11178046.6T
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English (en)
Inventor
Pierre Blanc
Hilmi Buqa
Karl-Heinz Pettinger
Original Assignee
Leclanché S A
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 Leclanché S A filed Critical Leclanché S A
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Publication of DK2421081T3 publication Critical patent/DK2421081T3/da

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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
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/0569—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Claims (4)

1. Fremgangsmåde til fremstilling afen genopladelig lithiumion i stort format indeholdende en elektrokemisk celle (2a, 2b), hvilken fremgangsmåde omfatter følgende trin: a. tilvejebringelse af mindst én anode (10), mindst én katode (20) og mindst én separator (30) mellem den mindst ene anode (10) og den mindst ene katode (20), hvor den mindst ene katode, den mindst ene anode og den mindst ene separator har mindst én dimension på 100 mm eller mere; og b. fyldning af en elektrolyt (4) mellem anoden (10) og katoden (20) i et enkelt fyldningstrin, hvilken elektrolyt omfatter i. mindst ét ledende salt, som omfatter lithiumioner, ii. mindst ét opløsningsmiddel og iii. mindst ét befugtningsmiddel, som er valgt fra gruppen omfattende fluorpolymerer eller fluorsurfaktanter, hvor koncentrationen af det mindst ene befugtningsmiddel i elektrolytten er 5 ppm til 5000 ppm, hvor fyldning af elektrolytten mellem anoden og katoden udføres under vakuum ved et tryk på 10 til 500 mbar abs.
2. Fremgangsmåde ifølge krav 1, hvor trinnet med fyldning af elektrolytten (4) mellem anoden (10) og katoden (20) omfatter injektion af elektrolytten (4) fra én side af den mindst ene anode (10), den mindst ene katode (20) og den mindst ene separator (30).
3. Fremgangsmåde ifølge krav 2, som desuden omfatter anbringelse af den mindst en( anode (10), den mindst ene katode (20) og den mindst ene separator (30) i en pose (5 med én åben side, og hvor injektion af elektrolytten (4) omfatter injektion af elektrolytten (4) gennem den åbne side af posen (5).
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, hvor trinnet med tilvejebringelse af den mindst ene anode, den mindst ene katode og den mindst ene separator omfatter laminering af den mindst ene anode, den mindst ene katode og den mindst ene separator til hinanden.
DK11178046.6T 2010-08-20 2011-08-19 Fremgangsmåde til fremstilling af lithiumionceller i stort format DK2421081T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1013977.2A GB2482914A (en) 2010-08-20 2010-08-20 Lithium Cell Electrolyte

Publications (1)

Publication Number Publication Date
DK2421081T3 true DK2421081T3 (da) 2017-07-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK11178046.6T DK2421081T3 (da) 2010-08-20 2011-08-19 Fremgangsmåde til fremstilling af lithiumionceller i stort format

Country Status (20)

Country Link
US (1) US20120070750A1 (da)
EP (1) EP2421081B1 (da)
JP (1) JP2012069513A (da)
KR (2) KR20120018092A (da)
CN (1) CN102376981A (da)
AR (1) AR082482A1 (da)
BR (1) BRPI1103809A2 (da)
CA (1) CA2749655C (da)
CY (1) CY1118959T1 (da)
DK (1) DK2421081T3 (da)
EA (1) EA023189B1 (da)
ES (1) ES2627670T3 (da)
GB (1) GB2482914A (da)
HR (1) HRP20170891T1 (da)
HU (1) HUE034527T2 (da)
LT (1) LT2421081T (da)
PL (1) PL2421081T3 (da)
PT (1) PT2421081T (da)
SI (1) SI2421081T1 (da)
TW (1) TWI521767B (da)

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US9455447B2 (en) 2013-09-26 2016-09-27 Eaglepicher Technologies, Llc Lithium-sulfur battery and methods of preventing insoluble solid lithium-polysulfide deposition
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Publication number Publication date
EA023189B1 (ru) 2016-05-31
ES2627670T3 (es) 2017-07-31
SI2421081T1 (sl) 2017-07-31
CA2749655C (en) 2015-11-24
CA2749655A1 (en) 2012-02-20
PT2421081T (pt) 2017-06-16
EA201101104A1 (ru) 2012-07-30
TW201230445A (en) 2012-07-16
LT2421081T (lt) 2017-06-26
CN102376981A (zh) 2012-03-14
US20120070750A1 (en) 2012-03-22
EP2421081A1 (en) 2012-02-22
GB2482914A (en) 2012-02-22
KR20150010687A (ko) 2015-01-28
BRPI1103809A2 (pt) 2013-03-05
KR20120018092A (ko) 2012-02-29
HRP20170891T1 (hr) 2017-09-08
GB201013977D0 (en) 2010-10-06
AR082482A1 (es) 2012-12-12
JP2012069513A (ja) 2012-04-05
CY1118959T1 (el) 2018-01-10
PL2421081T3 (pl) 2017-09-29
HUE034527T2 (en) 2018-02-28
TWI521767B (zh) 2016-02-11
EP2421081B1 (en) 2017-03-15

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