KR20010086992A - 전지 외장재 - Google Patents
전지 외장재 Download PDFInfo
- Publication number
- KR20010086992A KR20010086992A KR1020000011043A KR20000011043A KR20010086992A KR 20010086992 A KR20010086992 A KR 20010086992A KR 1020000011043 A KR1020000011043 A KR 1020000011043A KR 20000011043 A KR20000011043 A KR 20000011043A KR 20010086992 A KR20010086992 A KR 20010086992A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- battery
- heat
- thickness
- packaging material
- Prior art date
Links
- -1 polypropylene Polymers 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000004743 Polypropylene Substances 0.000 claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 claims abstract description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 36
- 239000005022 packaging material Substances 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 239000005025 cast polypropylene Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 6
- 239000011244 liquid electrolyte Substances 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 3
- 238000003475 lamination Methods 0.000 abstract 4
- 239000004411 aluminium Substances 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 2
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000005026 oriented polypropylene Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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
- H01M10/05—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (5)
- 전지 본체에 가장 인접하는 순서로 열접착층, 알루미늄층 및 최외각층이 순차적으로 적층된 구조를 갖는 전지 외장재에 있어서, 상기 열접착층이 변성 폴리프로필렌으로 이루어진 것을 특징으로 하는 전지 외장재.
- 제1항에 있어서, 상기 변성 폴리프로필렌이 CPP(casted polypropylene)인 것을 특징으로 하는 전지 외장재.
- 제1항에 있어서, 상기 최외각층은 폴리에틸렌테레프탈레이트로 이루어진 것을 특징으로 하는 전지 외장재.
- 제1항에 있어서, 상기 열접착층의 두께는 20 내지 80㎛, 알루미늄층의 두께는 30 내지 60㎛이고, 최외각층의 두께는 10 내지 30㎛이며, 전체 두께는 100 내지 120㎛인 것을 특징으로 하는 전지 외장재.
- 제1항 내지 4항중 어느 한 항의 전지 외장재를 채용한 전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000011043A KR100553741B1 (ko) | 2000-03-06 | 2000-03-06 | 전지 외장재 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000011043A KR100553741B1 (ko) | 2000-03-06 | 2000-03-06 | 전지 외장재 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010086992A true KR20010086992A (ko) | 2001-09-15 |
KR100553741B1 KR100553741B1 (ko) | 2006-02-20 |
Family
ID=19652507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000011043A KR100553741B1 (ko) | 2000-03-06 | 2000-03-06 | 전지 외장재 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100553741B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100601535B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성에스디아이 주식회사 | 전지용 외장재의 제조 방법 |
KR100601534B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성에스디아이 주식회사 | 전지용 외장재 및 이를 이용한 리튬 폴리머 전지 |
KR100948849B1 (ko) * | 2003-02-10 | 2010-03-22 | 삼성에스디아이 주식회사 | 리튬 이온 폴리머 전지의 시일 방법 |
KR101146192B1 (ko) * | 2004-02-09 | 2012-05-25 | 소니 주식회사 | 권회된 전극을 포함하는 전지 |
CN109968762A (zh) * | 2018-12-24 | 2019-07-05 | 江西省通瑞新能源科技发展有限公司 | 一种铝塑复合膜用流延聚丙烯薄膜及其制备方法 |
KR102601726B1 (ko) * | 2022-11-03 | 2023-11-15 | 율촌화학 주식회사 | 두께 파라미터가 제어된 솔벤트 드라이 라미네이션 또는 압출 라미네이션에 따른 이차전지용 파우치 필름 및 그 제조 방법 |
-
2000
- 2000-03-06 KR KR1020000011043A patent/KR100553741B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100948849B1 (ko) * | 2003-02-10 | 2010-03-22 | 삼성에스디아이 주식회사 | 리튬 이온 폴리머 전지의 시일 방법 |
KR101146192B1 (ko) * | 2004-02-09 | 2012-05-25 | 소니 주식회사 | 권회된 전극을 포함하는 전지 |
KR100601535B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성에스디아이 주식회사 | 전지용 외장재의 제조 방법 |
KR100601534B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성에스디아이 주식회사 | 전지용 외장재 및 이를 이용한 리튬 폴리머 전지 |
CN109968762A (zh) * | 2018-12-24 | 2019-07-05 | 江西省通瑞新能源科技发展有限公司 | 一种铝塑复合膜用流延聚丙烯薄膜及其制备方法 |
KR102601726B1 (ko) * | 2022-11-03 | 2023-11-15 | 율촌화학 주식회사 | 두께 파라미터가 제어된 솔벤트 드라이 라미네이션 또는 압출 라미네이션에 따른 이차전지용 파우치 필름 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100553741B1 (ko) | 2006-02-20 |
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