WO2003098717A3 - Electrochemical cell assembly including a pressure sensitive adhesive - Google Patents

Electrochemical cell assembly including a pressure sensitive adhesive Download PDF

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Publication number
WO2003098717A3
WO2003098717A3 PCT/GB2003/001952 GB0301952W WO03098717A3 WO 2003098717 A3 WO2003098717 A3 WO 2003098717A3 GB 0301952 W GB0301952 W GB 0301952W WO 03098717 A3 WO03098717 A3 WO 03098717A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensitive adhesive
pressure sensitive
cell assembly
electrochemical cell
assembly including
Prior art date
Application number
PCT/GB2003/001952
Other languages
French (fr)
Other versions
WO2003098717A2 (en
Inventor
Neville John Mattingley
Original Assignee
Aea Technology Battery Systems
Neville John Mattingley
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 Aea Technology Battery Systems, Neville John Mattingley filed Critical Aea Technology Battery Systems
Priority to GB0424774A priority Critical patent/GB2404078B/en
Priority to AU2003233879A priority patent/AU2003233879A1/en
Publication of WO2003098717A2 publication Critical patent/WO2003098717A2/en
Publication of WO2003098717A3 publication Critical patent/WO2003098717A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

A lithium ion polymer cell comprises a stack of anode layers alternating with cathode layers, each comprising respective lithium ion insertion materials, and with porous polymeric membranes separating each anode layer from each cathode layer. Each anode layer and each cathode layer incorporates a polymeric binder. An array of dots (20) of a pressure sensitive adhesive is applied to at least one of each pair of opposed surfaces and sufficient pressure is applied after assembly for adhesion to occur. An electrolyte slution is then introduced into the cell assembly to form a cell.
PCT/GB2003/001952 2002-05-16 2003-05-07 Electrochemical cell assembly including a pressure sensitive adhesive WO2003098717A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0424774A GB2404078B (en) 2002-05-16 2003-05-07 Electrochemical cell assembly including a pressure sensitive adhesive
AU2003233879A AU2003233879A1 (en) 2002-05-16 2003-05-07 Electrochemical cell assembly including a pressure sensitive adhesive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0211164.9 2002-05-16
GBGB0211164.9A GB0211164D0 (en) 2002-05-16 2002-05-16 Electrochemical cell assembly

Publications (2)

Publication Number Publication Date
WO2003098717A2 WO2003098717A2 (en) 2003-11-27
WO2003098717A3 true WO2003098717A3 (en) 2004-05-06

Family

ID=9936744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/001952 WO2003098717A2 (en) 2002-05-16 2003-05-07 Electrochemical cell assembly including a pressure sensitive adhesive

Country Status (4)

Country Link
AU (1) AU2003233879A1 (en)
GB (2) GB0211164D0 (en)
TW (1) TWI287314B (en)
WO (1) WO2003098717A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2056378B1 (en) 2007-11-01 2018-12-12 Nissan Motor Co., Ltd. Bipolar secondary battery, battery asembly formed by connecting said batteries and vehicle mounting same
EP4239780A1 (en) * 2021-12-30 2023-09-06 Contemporary Amperex Technology Co., Limited Separator and preparation method therefor, secondary battery comprising separator, and electric device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0827228A1 (en) * 1996-08-28 1998-03-04 E.C.R. - Electro-Chemical Research Ltd. Solid polymer electrolyte proton conductors for use in electrochemical systems working at ambient temperature
WO1999005744A1 (en) * 1997-07-23 1999-02-04 Aea Technology Plc Extrusion of polymer-based cell components
WO2000004601A1 (en) * 1998-07-16 2000-01-27 Koninklijke Philips Electronics N.V. Lithium secondary battery
WO2001015251A1 (en) * 1999-08-21 2001-03-01 Accentus Plc Anode for rechargeable lithium cell
WO2001035471A2 (en) * 1999-11-11 2001-05-17 Koninklijke Philips Electronics N.V. Lithium battery comprising a gel-eletrolyte
WO2001048063A1 (en) * 1999-12-23 2001-07-05 Accentus Plc Microporous membrane
WO2001097316A1 (en) * 2000-06-15 2001-12-20 Accentus Plc A cell incorporating a porous membrane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0827228A1 (en) * 1996-08-28 1998-03-04 E.C.R. - Electro-Chemical Research Ltd. Solid polymer electrolyte proton conductors for use in electrochemical systems working at ambient temperature
WO1999005744A1 (en) * 1997-07-23 1999-02-04 Aea Technology Plc Extrusion of polymer-based cell components
WO2000004601A1 (en) * 1998-07-16 2000-01-27 Koninklijke Philips Electronics N.V. Lithium secondary battery
WO2001015251A1 (en) * 1999-08-21 2001-03-01 Accentus Plc Anode for rechargeable lithium cell
WO2001035471A2 (en) * 1999-11-11 2001-05-17 Koninklijke Philips Electronics N.V. Lithium battery comprising a gel-eletrolyte
WO2001048063A1 (en) * 1999-12-23 2001-07-05 Accentus Plc Microporous membrane
WO2001097316A1 (en) * 2000-06-15 2001-12-20 Accentus Plc A cell incorporating a porous membrane

Also Published As

Publication number Publication date
AU2003233879A1 (en) 2003-12-02
GB2404078A (en) 2005-01-19
WO2003098717A2 (en) 2003-11-27
TW200405604A (en) 2004-04-01
GB2404078B (en) 2005-12-07
GB0211164D0 (en) 2002-06-26
TWI287314B (en) 2007-09-21
AU2003233879A8 (en) 2003-12-02
GB0424774D0 (en) 2004-12-08

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