WO2013012290A2 - Matériau de couvercle pour batterie et son procédé de fabrication - Google Patents

Matériau de couvercle pour batterie et son procédé de fabrication Download PDF

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Publication number
WO2013012290A2
WO2013012290A2 PCT/KR2012/005824 KR2012005824W WO2013012290A2 WO 2013012290 A2 WO2013012290 A2 WO 2013012290A2 KR 2012005824 W KR2012005824 W KR 2012005824W WO 2013012290 A2 WO2013012290 A2 WO 2013012290A2
Authority
WO
WIPO (PCT)
Prior art keywords
layer
packaging material
battery packaging
aluminum
barrier layer
Prior art date
Application number
PCT/KR2012/005824
Other languages
English (en)
Korean (ko)
Other versions
WO2013012290A3 (fr
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/ko
Publication of WO2013012290A2 publication Critical patent/WO2013012290A2/fr
Publication of WO2013012290A3 publication Critical patent/WO2013012290A3/fr

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

Abstract

La présente invention propose un matériau de couvercle de type sac pour une batterie, comprenant : une couche la plus à l'extérieur ; une couche barrière comprenant un plaquage en aluminium ou alliage d'aluminium ; et une couche la plus à l'intérieur, une couche de revêtement oxydé étant formée sur au moins une surface de la couche barrière de sorte que la batterie a une résistance de surface d'au moins 0,1 kΩ/cm2. Le matériau de couvercle maintient efficacement une propriété hydrofuge tout en augmentant de manière efficace et significative la durabilité à la corrosion et l'isolation électrique.
PCT/KR2012/005824 2011-07-21 2012-07-20 Matériau de couvercle pour batterie et son procédé de fabrication WO2013012290A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110072492 2011-07-21
KR10-2011-0072492 2011-07-21
KR1020120079254A KR20130011976A (ko) 2011-07-21 2012-07-20 전지용 포장재 및 그의 제조방법
KR10-2012-0079254 2012-07-20

Publications (2)

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

Family

ID=47558641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005824 WO2013012290A2 (fr) 2011-07-21 2012-07-20 Matériau de couvercle pour batterie et son procédé de fabrication

Country Status (1)

Country Link
WO (1) WO2013012290A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112687996A (zh) * 2014-09-26 2021-04-20 大日本印刷株式会社 电池用包装材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070105305A (ko) * 2004-11-30 2007-10-30 산드빅 인터렉츄얼 프로퍼티 에이비 복합 산화물 형성 코팅을 갖는 연료 전지 구성품
KR20100022014A (ko) * 2007-05-21 2010-02-26 쇼와 덴코 패키징 가부시키가이샤 전지 케이스용 포재 및 전지용 케이스
US20100310930A1 (en) * 2009-03-02 2010-12-09 Lg Chem, Ltd. Pouch and secondary battery comprising the same
JP2011071127A (ja) * 2003-04-09 2011-04-07 Nitto Denko Corp 電池用セパレータのための接着剤担持多孔質フィルムとその利用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011071127A (ja) * 2003-04-09 2011-04-07 Nitto Denko Corp 電池用セパレータのための接着剤担持多孔質フィルムとその利用
KR20070105305A (ko) * 2004-11-30 2007-10-30 산드빅 인터렉츄얼 프로퍼티 에이비 복합 산화물 형성 코팅을 갖는 연료 전지 구성품
KR20100022014A (ko) * 2007-05-21 2010-02-26 쇼와 덴코 패키징 가부시키가이샤 전지 케이스용 포재 및 전지용 케이스
US20100310930A1 (en) * 2009-03-02 2010-12-09 Lg Chem, Ltd. Pouch and secondary battery comprising the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112687996A (zh) * 2014-09-26 2021-04-20 大日本印刷株式会社 电池用包装材料
CN112687996B (zh) * 2014-09-26 2022-11-22 大日本印刷株式会社 电池用包装材料

Also Published As

Publication number Publication date
WO2013012290A3 (fr) 2013-04-11

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