WO2015012599A3 - Pouch for flexible battery and flexible battery using same - Google Patents

Pouch for flexible battery and flexible battery using same Download PDF

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Publication number
WO2015012599A3
WO2015012599A3 PCT/KR2014/006718 KR2014006718W WO2015012599A3 WO 2015012599 A3 WO2015012599 A3 WO 2015012599A3 KR 2014006718 W KR2014006718 W KR 2014006718W WO 2015012599 A3 WO2015012599 A3 WO 2015012599A3
Authority
WO
WIPO (PCT)
Prior art keywords
flexible battery
pouch
same
battery
flexible
Prior art date
Application number
PCT/KR2014/006718
Other languages
French (fr)
Korean (ko)
Other versions
WO2015012599A2 (en
Inventor
최원길
노승윤
남지현
조현우
서상철
Original Assignee
주식회사 아모그린텍
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
Priority claimed from KR1020130088936A external-priority patent/KR101724620B1/en
Priority claimed from KR1020140080893A external-priority patent/KR101966180B1/en
Priority claimed from KR1020140083712A external-priority patent/KR101966181B1/en
Priority claimed from KR1020140089952A external-priority patent/KR101966182B1/en
Application filed by 주식회사 아모그린텍 filed Critical 주식회사 아모그린텍
Publication of WO2015012599A2 publication Critical patent/WO2015012599A2/en
Publication of WO2015012599A3 publication Critical patent/WO2015012599A3/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
    • H01M50/126—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers
    • H01M50/128—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only inorganic material
    • 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
    • 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 of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
    • 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 of a single cell or a single battery
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
    • H01M50/126—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings, jackets or wrappings of a single cell or a single battery 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 of a single cell or a single battery
    • H01M50/131—Primary casings, jackets or wrappings of a single cell or a single battery characterised by physical properties, e.g. gas-permeability or size
    • H01M50/136—Flexibility or foldability
    • 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

Abstract

The present invention relates to a pouch for a flexible battery and a flexible battery using the same, wherein an exterior material of the pouch has a structure in which a reinforcing film member, a moisture permeation and electrolyte leakage prevention film and a thin film for bonding are stacked.
PCT/KR2014/006718 2013-07-26 2014-07-23 Pouch for flexible battery and flexible battery using same WO2015012599A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR10-2013-0088936 2013-07-26
KR1020130088936A KR101724620B1 (en) 2013-07-26 2013-07-26 Pouch for Secondary Battery and Flexible Secondary Battery using The Same
KR20140059176 2014-05-16
KR10-2014-0059176 2014-05-16
KR10-2014-0080893 2014-06-30
KR1020140080893A KR101966180B1 (en) 2014-06-30 2014-06-30 Flexible battery using the flexible pouch and manufacturing method thereof
KR1020140083712A KR101966181B1 (en) 2014-07-04 2014-07-04 Flexible battery using the flexible pouch
KR10-2014-0083712 2014-07-04
KR1020140089952A KR101966182B1 (en) 2014-07-16 2014-07-16 Flexible battery using the flexible pouch
KR10-2014-0089952 2014-07-16

Publications (2)

Publication Number Publication Date
WO2015012599A2 WO2015012599A2 (en) 2015-01-29
WO2015012599A3 true WO2015012599A3 (en) 2015-03-26

Family

ID=52393916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/006718 WO2015012599A2 (en) 2013-07-26 2014-07-23 Pouch for flexible battery and flexible battery using same

Country Status (1)

Country Link
WO (1) WO2015012599A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102350516B1 (en) * 2015-03-24 2022-01-12 주식회사 아모그린텍 Bracelet type Flexible Battery
WO2017208533A1 (en) * 2016-05-31 2017-12-07 株式会社村田製作所 Secondary battery
CN111602261B (en) * 2017-12-13 2023-06-02 三星Sdi株式会社 Secondary battery
WO2022193088A1 (en) * 2021-03-15 2022-09-22 宁德新能源科技有限公司 Battery and device comprising same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045902A (en) * 1999-11-09 2001-06-05 김순택 Material for battery case
JP2006114475A (en) * 2004-10-18 2006-04-27 Samsung Sdi Co Ltd Battery case material formed with heat dissipation layer and lithium-polymer battery using this
KR20060087179A (en) * 2005-01-28 2006-08-02 삼성에스디아이 주식회사 Pouch type li secondary battery
KR20100071814A (en) * 2008-12-19 2010-06-29 주식회사 엘지화학 Pouch for secondary battery and secondary battery using the same
KR20130070624A (en) * 2013-06-13 2013-06-27 주식회사 엘지화학 Pouch type secondary battery having enhanced electrical insulation and wetting properties

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045902A (en) * 1999-11-09 2001-06-05 김순택 Material for battery case
JP2006114475A (en) * 2004-10-18 2006-04-27 Samsung Sdi Co Ltd Battery case material formed with heat dissipation layer and lithium-polymer battery using this
KR20060087179A (en) * 2005-01-28 2006-08-02 삼성에스디아이 주식회사 Pouch type li secondary battery
KR20100071814A (en) * 2008-12-19 2010-06-29 주식회사 엘지화학 Pouch for secondary battery and secondary battery using the same
KR20130070624A (en) * 2013-06-13 2013-06-27 주식회사 엘지화학 Pouch type secondary battery having enhanced electrical insulation and wetting properties

Also Published As

Publication number Publication date
WO2015012599A2 (en) 2015-01-29

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