CN105322105B - 电池容器、膜包装电池以及它们的制造方法 - Google Patents
电池容器、膜包装电池以及它们的制造方法 Download PDFInfo
- Publication number
- CN105322105B CN105322105B CN201510178286.7A CN201510178286A CN105322105B CN 105322105 B CN105322105 B CN 105322105B CN 201510178286 A CN201510178286 A CN 201510178286A CN 105322105 B CN105322105 B CN 105322105B
- Authority
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- Prior art keywords
- wall
- battery case
- stacked film
- concavity
- film
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 67
- 238000003466 welding Methods 0.000 claims abstract description 92
- 239000011888 foil Substances 0.000 claims abstract description 57
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 84
- 230000008569 process Effects 0.000 claims description 70
- 239000000463 material Substances 0.000 claims description 49
- 229920005989 resin Polymers 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 64
- 210000004027 cell Anatomy 0.000 description 29
- 239000011133 lead Substances 0.000 description 23
- 230000004888 barrier function Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000004020 conductor Substances 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 10
- 239000011241 protective layer Substances 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- -1 polybutylene naphthalate Polymers 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 239000005030 aluminium foil Substances 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin 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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/80—Gaskets; Sealings
-
- 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
- H01M10/049—Processes for forming or storing electrodes in the battery container
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
- H01M50/26—Assemblies sealed to each other in a non-detachable manner
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014136053A JP6202753B2 (ja) | 2014-07-01 | 2014-07-01 | 電池容器、フィルム包装電池及び電池容器の製造方法 |
| JP2014-136053 | 2014-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322105A CN105322105A (zh) | 2016-02-10 |
| CN105322105B true CN105322105B (zh) | 2019-05-28 |
Family
ID=55169665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178286.7A Active CN105322105B (zh) | 2014-07-01 | 2015-04-15 | 电池容器、膜包装电池以及它们的制造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6202753B2 (ko) |
| KR (4) | KR101718327B1 (ko) |
| CN (1) | CN105322105B (ko) |
| TW (2) | TWI682571B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102201167B1 (ko) | 2017-04-06 | 2021-01-11 | 주식회사 엘지화학 | 수납부들 간의 연결부위에 만입부가 형성된 구조의 전지셀 |
| JP6415007B2 (ja) * | 2017-08-25 | 2018-10-31 | 藤森工業株式会社 | 電池容器、及びフィルム包装電池 |
| KR102527981B1 (ko) | 2018-08-31 | 2023-05-03 | 주식회사 엘지에너지솔루션 | 파우치, 그를 포함하는 이차전지 및 이차전지 제조방법 |
| JP7135905B2 (ja) * | 2019-02-01 | 2022-09-13 | トヨタ自動車株式会社 | 電極外装体の製造方法 |
| CN112467263B (zh) * | 2020-09-29 | 2023-03-31 | 昆山兴能能源科技有限公司 | 一种塑料型电池及其生产方法 |
| KR20230097597A (ko) * | 2021-12-24 | 2023-07-03 | 주식회사 엘지에너지솔루션 | 파우치 필름 적층체 및 이를 이용하여 제조된 전지 케이스 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003288863A (ja) * | 2002-03-28 | 2003-10-10 | Tdk Corp | 電気化学デバイス |
| CN1864284A (zh) * | 2003-10-07 | 2006-11-15 | Nec拉米利翁能源株式会社 | 薄膜覆盖电池及薄膜覆盖电池的制备方法 |
| JP2012199021A (ja) * | 2011-03-18 | 2012-10-18 | Mitsubishi Heavy Ind Ltd | 電池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000251855A (ja) | 1999-02-25 | 2000-09-14 | Mitsubishi Chemicals Corp | 非水系二次電池 |
| JP4736188B2 (ja) | 2001-01-18 | 2011-07-27 | 大日本印刷株式会社 | リチウムイオン電池用包装材料およびその製造方法 |
| JP2003077426A (ja) * | 2001-08-31 | 2003-03-14 | Mitsubishi Electric Corp | 電 池 |
| JP2005038613A (ja) * | 2003-07-15 | 2005-02-10 | Ngk Spark Plug Co Ltd | 板型電池 |
| KR100870461B1 (ko) | 2005-03-09 | 2008-11-25 | 주식회사 엘지화학 | 저융점 접착성 수지에 의해 안전성이 향상된 이차전지 |
| JP4979465B2 (ja) * | 2007-05-31 | 2012-07-18 | Ｆｄｋ株式会社 | 非水系蓄電デバイス及びその製造方法、組電池 |
| JP5278380B2 (ja) | 2010-06-18 | 2013-09-04 | 大日本印刷株式会社 | ポリマー電池用包装材料 |
| KR101252981B1 (ko) * | 2010-08-05 | 2013-04-15 | 주식회사 엘지화학 | 안전성이 향상된 이차전지용 파우치 및 이를 이용한 파우치형 이차전지, 중대형 전지팩 |
| JP6109058B2 (ja) * | 2013-12-17 | 2017-04-05 | 新日鉄住金マテリアルズ株式会社 | シールケース及びその製造方法 |
-
2014
- 2014-07-01 JP JP2014136053A patent/JP6202753B2/ja active Active
-
2015
- 2015-04-14 KR KR1020150052213A patent/KR101718327B1/ko active IP Right Grant
- 2015-04-15 CN CN201510178286.7A patent/CN105322105B/zh active Active
- 2015-04-27 TW TW107138302A patent/TWI682571B/zh active
- 2015-04-27 TW TW104113357A patent/TWI644470B/zh active
-
2017
- 2017-03-15 KR KR1020170032197A patent/KR101830120B1/ko active IP Right Grant
-
2018
- 2018-02-12 KR KR1020180016673A patent/KR101858476B1/ko active IP Right Grant
- 2018-05-10 KR KR1020180053423A patent/KR101908922B1/ko active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003288863A (ja) * | 2002-03-28 | 2003-10-10 | Tdk Corp | 電気化学デバイス |
| CN1864284A (zh) * | 2003-10-07 | 2006-11-15 | Nec拉米利翁能源株式会社 | 薄膜覆盖电池及薄膜覆盖电池的制备方法 |
| JP2012199021A (ja) * | 2011-03-18 | 2012-10-18 | Mitsubishi Heavy Ind Ltd | 電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180055777A (ko) | 2018-05-25 |
| KR20180019626A (ko) | 2018-02-26 |
| TWI682571B (zh) | 2020-01-11 |
| KR101718327B1 (ko) | 2017-03-21 |
| TWI644470B (zh) | 2018-12-11 |
| KR101830120B1 (ko) | 2018-02-20 |
| CN105322105A (zh) | 2016-02-10 |
| KR20170032268A (ko) | 2017-03-22 |
| KR101858476B1 (ko) | 2018-05-16 |
| TW201605100A (zh) | 2016-02-01 |
| KR20160003548A (ko) | 2016-01-11 |
| KR101908922B1 (ko) | 2018-10-17 |
| TW201907601A (zh) | 2019-02-16 |
| JP2016015225A (ja) | 2016-01-28 |
| JP6202753B2 (ja) | 2017-09-27 |
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