WO2013012290A3 - Cover material for battery and method for manufacturing same - Google Patents

Cover material for battery and method for manufacturing same Download PDF

Info

Publication number
WO2013012290A3
WO2013012290A3 PCT/KR2012/005824 KR2012005824W WO2013012290A3 WO 2013012290 A3 WO2013012290 A3 WO 2013012290A3 KR 2012005824 W KR2012005824 W KR 2012005824W WO 2013012290 A3 WO2013012290 A3 WO 2013012290A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
cover material
layer
manufacturing same
barrier layer
Prior art date
Application number
PCT/KR2012/005824
Other languages
French (fr)
Korean (ko)
Other versions
WO2013012290A2 (en
Inventor
김홍건
김기홍
김정겸
윤종윤
Original Assignee
한화케미칼 주식회사
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 한화케미칼 주식회사 filed Critical 한화케미칼 주식회사
Priority claimed from KR1020120079254A external-priority patent/KR20130011976A/en
Publication of WO2013012290A2 publication Critical patent/WO2013012290A2/en
Publication of WO2013012290A3 publication Critical patent/WO2013012290A3/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
    • 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
    • H01M50/128—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
    • 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
    • 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
    • H01M50/133—Thickness
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a pouch-type cover material for a battery, comprising: an outermost layer; a barrier layer comprising aluminum or aluminum alloy plating; and an innermost layer, wherein an oxidized coating layer is formed on at least one surface of the barrier layer so that the battery has a surface resistance of at least 0.1 ㏀/㎠. The cover material effectively maintains a moisture-repellent property while effectively and significantly increasing durability to corrosion and electricity insulation.
PCT/KR2012/005824 2011-07-21 2012-07-20 Cover material for battery and method for manufacturing same WO2013012290A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110072492 2011-07-21
KR10-2011-0072492 2011-07-21
KR1020120079254A KR20130011976A (en) 2011-07-21 2012-07-20 Packaging material for cell and process for producing the same
KR10-2012-0079254 2012-07-20

Publications (2)

Publication Number Publication Date
WO2013012290A2 WO2013012290A2 (en) 2013-01-24
WO2013012290A3 true WO2013012290A3 (en) 2013-04-11

Family

ID=47558641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005824 WO2013012290A2 (en) 2011-07-21 2012-07-20 Cover material for battery and method for manufacturing same

Country Status (1)

Country Link
WO (1) WO2013012290A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112687996B (en) * 2014-09-26 2022-11-22 大日本印刷株式会社 Packaging material for battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070105305A (en) * 2004-11-30 2007-10-30 산드빅 인터렉츄얼 프로퍼티 에이비 Fuel cell component comprising a complex oxide forming coating
KR20100022014A (en) * 2007-05-21 2010-02-26 쇼와 덴코 패키징 가부시키가이샤 Packing material for battery case and battery case
US20100310930A1 (en) * 2009-03-02 2010-12-09 Lg Chem, Ltd. Pouch and secondary battery comprising the same
JP2011071127A (en) * 2003-04-09 2011-04-07 Nitto Denko Corp Adhesive-carrying porous film for cell separator, and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011071127A (en) * 2003-04-09 2011-04-07 Nitto Denko Corp Adhesive-carrying porous film for cell separator, and application thereof
KR20070105305A (en) * 2004-11-30 2007-10-30 산드빅 인터렉츄얼 프로퍼티 에이비 Fuel cell component comprising a complex oxide forming coating
KR20100022014A (en) * 2007-05-21 2010-02-26 쇼와 덴코 패키징 가부시키가이샤 Packing material for battery case and battery case
US20100310930A1 (en) * 2009-03-02 2010-12-09 Lg Chem, Ltd. Pouch and secondary battery comprising the same

Also Published As

Publication number Publication date
WO2013012290A2 (en) 2013-01-24

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