CN101241976A - 引线密封膜和非水电解质电池 - Google Patents
引线密封膜和非水电解质电池 Download PDFInfo
- Publication number
- CN101241976A CN101241976A CNA2008100048895A CN200810004889A CN101241976A CN 101241976 A CN101241976 A CN 101241976A CN A2008100048895 A CNA2008100048895 A CN A2008100048895A CN 200810004889 A CN200810004889 A CN 200810004889A CN 101241976 A CN101241976 A CN 101241976A
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- Prior art keywords
- lead
- fusing point
- sealant film
- modified polypropene
- electrolyte battery
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Classifications
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- 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
- H01M50/183—Sealing members
-
- 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
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
- H01M50/557—Plate-shaped terminals
-
- 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
- H01M2010/0495—Nanobatteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/106—PTC
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
引线密封膜的组成 | 外封装材料膜的组成 | 短路 | 高温存放之后引线和引线密封之间的剥离 | |||
内层 | 中间层 | 外层 | 内层 | |||
实施例1 | PPa(熔点:143℃) | PPa(熔点:168℃) | PPa(熔点:143℃) | CPP(熔点:143℃) | ○5/5合格 | ○5/5合格 |
实施例2 | PPa(熔点:143℃) | PPa(熔点:168℃) | PPa(熔点:143℃) | CPP(熔点:143℃) | ○5/5合格 | ○5/5合格 |
比较例1 | PPa(熔点:143℃) | PPa(熔点:143℃) | PPa(熔点:143℃) | CPP(熔点:143℃) | ×5/5不合格 | ○5/5合格 |
比较例2 | PPa(熔点:143℃) | PPa(熔点:143℃) | PPa(熔点:143℃) | CPP(熔点:168℃) | ×4/5不合格 | ○5/5合格 |
比较例3 | PPa(熔点:168℃) | PPa(熔点:168℃) | PPa(熔点:168℃) | CPP(熔点:168℃) | ×4/5不合格 | ○5/5合格 |
比较例4 | PPa(熔点:143℃) | PPa(熔点:168℃) | PPa(熔点:143℃) | CPP(熔点:168℃) | ×4/5不合格 | ○5/5合格 |
比较例5 | PPa(熔点:143℃) | PPa(熔点:158℃) | PPa(熔点:143℃) | CPP(熔点:143℃) | ▲1/5不合格 | ○5/5合格 |
比较例6 | PPa(熔点:143℃) | PEN(熔点:265℃) | PPa(熔点:143℃) | CPP(熔点:143℃) | ○5/5合格 | ×2/5不合格 |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP025475/07 | 2007-02-05 | ||
JP2007025475A JP4508199B2 (ja) | 2007-02-05 | 2007-02-05 | リード用シーラントフィルム及び非水電解質電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101241976A true CN101241976A (zh) | 2008-08-13 |
CN101241976B CN101241976B (zh) | 2013-03-06 |
Family
ID=39733311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100048895A Active CN101241976B (zh) | 2007-02-05 | 2008-02-05 | 引线密封膜和非水电解质电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7972722B2 (zh) |
JP (1) | JP4508199B2 (zh) |
KR (1) | KR101450891B1 (zh) |
CN (1) | CN101241976B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102082029A (zh) * | 2009-10-08 | 2011-06-01 | Tdk株式会社 | 电化学装置及其制造方法 |
CN102610769A (zh) * | 2011-01-21 | 2012-07-25 | 株式会社电装 | 密封电池外壳和密封电池 |
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JP2008192451A (ja) | 2008-08-21 |
US7972722B2 (en) | 2011-07-05 |
KR20080073241A (ko) | 2008-08-08 |
US20080213659A1 (en) | 2008-09-04 |
CN101241976B (zh) | 2013-03-06 |
JP4508199B2 (ja) | 2010-07-21 |
KR101450891B1 (ko) | 2014-10-14 |
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