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WO2009011371A1 - Lead member, production method thereof and nonaqueous electrolytic electricity storage device - Google Patents

Lead member, production method thereof and nonaqueous electrolytic electricity storage device Download PDF

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Publication number
WO2009011371A1
WO2009011371A1 PCT/JP2008/062857 JP2008062857W WO2009011371A1 WO 2009011371 A1 WO2009011371 A1 WO 2009011371A1 JP 2008062857 W JP2008062857 W JP 2008062857W WO 2009011371 A1 WO2009011371 A1 WO 2009011371A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage device
electricity storage
nonaqueous electrolytic
lead
electrolytic electricity
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.)
Ceased
Application number
PCT/JP2008/062857
Other languages
French (fr)
Japanese (ja)
Inventor
Keitaro Miyazawa
Yutaka Fukuda
Koji Hanafusa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to KR1020117006108A priority Critical patent/KR101097013B1/en
Publication of WO2009011371A1 publication Critical patent/WO2009011371A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/136—Flexibility or foldability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

A lead member for use in a nonaqueous electrolytic electricity storage device which can prevent intrusion of moisture while exhibiting good bendability. A method for producing such a lead member and a nonaqueous electrolytic electricity storage device are also provided. Lead members (21a, 21b) for use in a nonaqueous electrolytic electricity storage device where an electrode body consisting of a positive electrode (11a) and a negative electrode (11b) and a nonaqueous electrolyte medium (13) are contained in an enclosure bag (6) made of a multilayer film (10) including a metal foil layer (8) comprise lead conductors (22a, 22b) connected with the electrode body, and insulators (23a, 23b) bonded to the lead conductors (22a, 22b) and then bonded to the inner surface of the enclosure bag (6). The insulators (23a, 23b) are formed by joining single layer resin films (crosslinked film (25)) of 20-40 μm thick together while sandwiching the lead conductors (22a, 22b) and their entirety is crosslinked.
PCT/JP2008/062857 2007-07-19 2008-07-16 Lead member, production method thereof and nonaqueous electrolytic electricity storage device Ceased WO2009011371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020117006108A KR101097013B1 (en) 2007-07-19 2008-07-16 Lead member and manufacturing method thereof, and nonaqueous electrolyte power storage device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007188235 2007-07-19
JP2007-188235 2007-07-19

Publications (1)

Publication Number Publication Date
WO2009011371A1 true WO2009011371A1 (en) 2009-01-22

Family

ID=40259703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062857 Ceased WO2009011371A1 (en) 2007-07-19 2008-07-16 Lead member, production method thereof and nonaqueous electrolytic electricity storage device

Country Status (5)

Country Link
JP (1) JP5369522B2 (en)
KR (2) KR101043117B1 (en)
CN (1) CN101542773A (en)
TW (1) TWI389373B (en)
WO (1) WO2009011371A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014058787A3 (en) * 2012-10-08 2014-08-28 Maxwell Technologies, Inc. Electrolyte for three-volt ultracapacitor
JP2015525467A (en) * 2012-05-23 2015-09-03 アルケマ フランス Surface treatment method
US11239516B2 (en) 2015-04-23 2022-02-01 Semiconductor Energy Laboratory Co., Ltd. Power storage device and electronic device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010212070A (en) * 2009-03-10 2010-09-24 Unitika Ltd Battery and method of manufacturing the same
JP5349345B2 (en) * 2010-01-21 2013-11-20 太陽誘電株式会社 Electrochemical devices
JP5644383B2 (en) * 2010-11-05 2014-12-24 住友電気工業株式会社 Lead member for non-aqueous electrolyte device and manufacturing method thereof
JP2014220176A (en) * 2013-05-10 2014-11-20 住友電気工業株式会社 Lead member, nonaqueous electrolyte power storage device
JPWO2017149961A1 (en) * 2016-02-29 2018-12-20 パナソニックＩｐマネジメント株式会社 Nonaqueous electrolyte secondary battery
KR102162209B1 (en) * 2016-10-17 2020-10-06 스미토모 덴키 고교 가부시키가이샤 Lead wire for non-aqueous electrolyte battery and non-aqueous electrolyte battery including the same
DE102016223464A1 (en) * 2016-11-25 2018-05-30 Robert Bosch Gmbh Connecting device for the electrical connection of electrical storage units
WO2018220954A1 (en) * 2017-06-02 2018-12-06 住友電工ファインポリマー株式会社 Electricity storage device member, method for manufacturing same, and electricity storage device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000235845A (en) * 1998-12-16 2000-08-29 Japan Storage Battery Co Ltd Thin battery
JP2001256960A (en) * 2000-03-10 2001-09-21 Mitsubishi Chemicals Corp Battery
JP2003162996A (en) * 2001-11-26 2003-06-06 Sumitomo Electric Ind Ltd Power storage device and lead unit used therefor
JP2004111303A (en) * 2002-09-20 2004-04-08 Nec Corp Battery and method for manufacturing battery
JP2004253158A (en) * 2003-02-18 2004-09-09 Ngk Spark Plug Co Ltd Plate type battery, method of manufacturing the same, and battery manufacturing heater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000235845A (en) * 1998-12-16 2000-08-29 Japan Storage Battery Co Ltd Thin battery
JP2001256960A (en) * 2000-03-10 2001-09-21 Mitsubishi Chemicals Corp Battery
JP2003162996A (en) * 2001-11-26 2003-06-06 Sumitomo Electric Ind Ltd Power storage device and lead unit used therefor
JP2004111303A (en) * 2002-09-20 2004-04-08 Nec Corp Battery and method for manufacturing battery
JP2004253158A (en) * 2003-02-18 2004-09-09 Ngk Spark Plug Co Ltd Plate type battery, method of manufacturing the same, and battery manufacturing heater

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525467A (en) * 2012-05-23 2015-09-03 アルケマ フランス Surface treatment method
WO2014058787A3 (en) * 2012-10-08 2014-08-28 Maxwell Technologies, Inc. Electrolyte for three-volt ultracapacitor
US9679703B2 (en) 2012-10-08 2017-06-13 Maxwell Technologies, Inc. Carbon surface modification for three-volt ultracapacitor
US9715970B2 (en) 2012-10-08 2017-07-25 Maxwell Technologies, Inc. Electrolyte for three-volt ultracapacitor
US9728342B2 (en) 2012-10-08 2017-08-08 Maxwell Technologies, Inc. Coated housing for ultracapacitor
US10043615B2 (en) 2012-10-08 2018-08-07 Maxwell Technologies, Inc. Electrode porosity for three-volt ultracapacitor
US10249448B2 (en) 2012-10-08 2019-04-02 Maxwell Technologies, Inc. Carbon surface modification for three-volt ultracapacitor
US10763051B2 (en) 2012-10-08 2020-09-01 Maxwell Technologies, Inc. Carbon surface modification for three-volt ultracapacitor
US11302488B2 (en) 2012-10-08 2022-04-12 Ucap Power, Inc. Carbon surface modification for three-volt ultracapacitor
US11239516B2 (en) 2015-04-23 2022-02-01 Semiconductor Energy Laboratory Co., Ltd. Power storage device and electronic device
US11908990B2 (en) 2015-04-23 2024-02-20 Semiconductor Energy Laboratory Co., Ltd. Power storage device and electronic device
US12278325B2 (en) 2015-04-23 2025-04-15 Semiconductor Energy Laboratory Co., Ltd. Power storage device and electronic device

Also Published As

Publication number Publication date
JP5369522B2 (en) 2013-12-18
KR20110034045A (en) 2011-04-04
CN101542773A (en) 2009-09-23
KR20090018889A (en) 2009-02-24
KR101097013B1 (en) 2011-12-20
TWI389373B (en) 2013-03-11
KR101043117B1 (en) 2011-06-20
TW200908420A (en) 2009-02-16
JP2009043719A (en) 2009-02-26

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