CN108028326B - 电池 - Google Patents
电池 Download PDFInfo
- Publication number
- CN108028326B CN108028326B CN201580083065.XA CN201580083065A CN108028326B CN 108028326 B CN108028326 B CN 108028326B CN 201580083065 A CN201580083065 A CN 201580083065A CN 108028326 B CN108028326 B CN 108028326B
- Authority
- CN
- China
- Prior art keywords
- current collector
- electrode assembly
- recess
- energy storage
- storage device
- 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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- 238000004146 energy storage Methods 0.000 claims abstract description 73
- 238000004804 winding Methods 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 description 23
- 239000003792 electrolyte Substances 0.000 description 19
- 238000003466 welding Methods 0.000 description 17
- 238000010248 power generation Methods 0.000 description 16
- 239000000758 substrate Substances 0.000 description 8
- 239000000470 constituent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000006183 anode active material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011255 nonaqueous electrolyte Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910011154 LiMBO3 Inorganic materials 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 229910013275 LiMPO Inorganic materials 0.000 description 1
- 229910013318 LiMSiO4 Inorganic materials 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229910009866 Ti5O12 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- JWZCKIBZGMIRSW-UHFFFAOYSA-N lead lithium Chemical compound [Li].[Pb] JWZCKIBZGMIRSW-UHFFFAOYSA-N 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- UIDWHMKSOZZDAV-UHFFFAOYSA-N lithium tin Chemical compound [Li].[Sn] UIDWHMKSOZZDAV-UHFFFAOYSA-N 0.000 description 1
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015186091A JP2017059509A (ja) | 2015-09-18 | 2015-09-18 | 蓄電素子 |
JP2015-186091 | 2015-09-18 | ||
PCT/EP2015/078628 WO2017045732A1 (en) | 2015-09-18 | 2015-12-04 | Battery |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108028326A CN108028326A (zh) | 2018-05-11 |
CN108028326B true CN108028326B (zh) | 2021-03-09 |
Family
ID=54780340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580083065.XA Active CN108028326B (zh) | 2015-09-18 | 2015-12-04 | 电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190044103A1 (zh) |
EP (1) | EP3326221B1 (zh) |
JP (2) | JP2017059509A (zh) |
CN (1) | CN108028326B (zh) |
WO (1) | WO2017045732A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112912981A (zh) | 2018-10-26 | 2021-06-04 | 株式会社杰士汤浅国际 | 蓄电元件 |
CN111384353B (zh) * | 2018-12-29 | 2024-10-15 | 宁德时代新能源科技股份有限公司 | 二次电池以及电池模组 |
CN209675429U (zh) * | 2019-05-21 | 2019-11-22 | 宁德时代新能源科技股份有限公司 | 一种二次电池 |
WO2022170494A1 (zh) * | 2021-02-09 | 2022-08-18 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
WO2024007130A1 (zh) * | 2022-07-04 | 2024-01-11 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03171568A (ja) * | 1989-11-30 | 1991-07-25 | Komatsu Ltd | プラスチック電池 |
US8883345B2 (en) * | 2007-12-28 | 2014-11-11 | Encell Technology Llc | Prismatic battery |
JP5618515B2 (ja) * | 2009-09-25 | 2014-11-05 | 株式会社東芝 | 電池 |
KR101097221B1 (ko) * | 2009-10-30 | 2011-12-21 | 에스비리모티브 주식회사 | 이차전지 |
KR101137363B1 (ko) * | 2009-11-16 | 2012-04-23 | 에스비리모티브 주식회사 | 이차전지 |
KR101116492B1 (ko) * | 2010-02-12 | 2012-02-27 | 에스비리모티브 주식회사 | 이차 전지 |
JP5609610B2 (ja) * | 2010-12-10 | 2014-10-22 | 株式会社Gsユアサ | 電池 |
JP5625959B2 (ja) * | 2011-01-31 | 2014-11-19 | 株式会社Gsユアサ | 電池 |
JP5987465B2 (ja) * | 2011-06-17 | 2016-09-07 | 株式会社Gsユアサ | 蓄電素子及びその製造方法 |
JP5830336B2 (ja) * | 2011-10-04 | 2015-12-09 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
JP6048080B2 (ja) * | 2011-11-29 | 2016-12-21 | 株式会社Gsユアサ | 蓄電素子 |
JP6115084B2 (ja) * | 2011-11-29 | 2017-04-19 | 株式会社Gsユアサ | 蓄電素子 |
KR20130080211A (ko) * | 2012-01-04 | 2013-07-12 | 삼성에스디아이 주식회사 | 이차 전지 |
JP6282794B2 (ja) * | 2012-07-30 | 2018-02-21 | 株式会社Gsユアサ | 蓄電素子及びその製造方法 |
KR101973048B1 (ko) * | 2012-08-06 | 2019-04-26 | 삼성에스디아이 주식회사 | 캡 조립체, 이를 구비한 배터리 팩, 및 제조 방법 |
JP2014075330A (ja) * | 2012-09-12 | 2014-04-24 | Toyota Industries Corp | 蓄電装置 |
JP6173730B2 (ja) | 2013-03-14 | 2017-08-02 | 株式会社東芝 | 電池 |
-
2015
- 2015-09-18 JP JP2015186091A patent/JP2017059509A/ja active Pending
- 2015-12-04 JP JP2018514454A patent/JP6726738B2/ja active Active
- 2015-12-04 US US15/760,610 patent/US20190044103A1/en not_active Abandoned
- 2015-12-04 CN CN201580083065.XA patent/CN108028326B/zh active Active
- 2015-12-04 EP EP15804536.9A patent/EP3326221B1/en active Active
- 2015-12-04 WO PCT/EP2015/078628 patent/WO2017045732A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3326221A1 (en) | 2018-05-30 |
EP3326221B1 (en) | 2020-03-11 |
WO2017045732A1 (en) | 2017-03-23 |
US20190044103A1 (en) | 2019-02-07 |
CN108028326A (zh) | 2018-05-11 |
JP2018535507A (ja) | 2018-11-29 |
JP6726738B2 (ja) | 2020-07-22 |
JP2017059509A (ja) | 2017-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181214 Address after: Japan's Kyoto Kyoto South auspicious Institute Xi Zhuang pig farm town 1 times Applicant after: GS YUASA INTERNATIONAL Ltd. Applicant after: ROBERT BOSCH GmbH Address before: Stuttgart, Germany Applicant before: LITHIUM ENERGY AND POWER GmbH & Co.KG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: Kyoto Prefecture, Kyoto City, Southern District, Jixiang hospital, West Zhuang pig, horse farm, CHO, 1 times Patentee after: GS YUASA INTERNATIONAL Ltd. Address before: Kyoto Prefecture, Kyoto City, Southern District, Jixiang hospital, West Zhuang pig, horse farm, CHO, 1 times Patentee before: GS YUASA INTERNATIONAL Ltd. Patentee before: Robert Bosch Ltd. |