PL3588619T3 - Akumulator i jego płytka elektrodowa - Google Patents
Akumulator i jego płytka elektrodowaInfo
- Publication number
- PL3588619T3 PL3588619T3 PL19154089T PL19154089T PL3588619T3 PL 3588619 T3 PL3588619 T3 PL 3588619T3 PL 19154089 T PL19154089 T PL 19154089T PL 19154089 T PL19154089 T PL 19154089T PL 3588619 T3 PL3588619 T3 PL 3588619T3
- Authority
- PL
- Poland
- Prior art keywords
- secondary battery
- electrode plate
- electrode
- plate
- battery
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- 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
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- 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
- H01M10/0431—Cells with wound or folded electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821018434.4U CN208507818U (zh) | 2018-06-29 | 2018-06-29 | 二次电池及其极片 |
EP19154089.7A EP3588619B1 (en) | 2018-06-29 | 2019-01-29 | Secondary battery and electrode plate thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3588619T3 true PL3588619T3 (pl) | 2021-08-30 |
Family
ID=65243345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19154089T PL3588619T3 (pl) | 2018-06-29 | 2019-01-29 | Akumulator i jego płytka elektrodowa |
Country Status (4)
Country | Link |
---|---|
US (2) | US11239468B2 (pl) |
EP (2) | EP3588619B1 (pl) |
CN (1) | CN208507818U (pl) |
PL (1) | PL3588619T3 (pl) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209183628U (zh) | 2018-10-11 | 2019-07-30 | 宁德时代新能源科技股份有限公司 | 二次电池及其极片 |
CN110661002B (zh) | 2018-12-29 | 2021-06-29 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN111952655B (zh) | 2019-05-17 | 2024-01-26 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN111180665A (zh) * | 2019-06-28 | 2020-05-19 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN111180666B (zh) * | 2019-06-28 | 2021-12-24 | 宁德时代新能源科技股份有限公司 | 一种电极极片和电化学装置 |
CN111326699B (zh) * | 2019-08-14 | 2021-11-09 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN210136972U (zh) * | 2019-08-27 | 2020-03-10 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN112448043A (zh) * | 2019-08-30 | 2021-03-05 | 中科邦汇新材料科技(东莞)有限公司 | 一种新型锂电池阴阳极片绝缘胶水工艺 |
KR102424631B1 (ko) * | 2019-12-24 | 2022-07-25 | 주식회사 유앤에스에너지 | 양극 전극용 집전체 |
CN111509180B (zh) * | 2020-03-26 | 2022-04-12 | 合肥国轩高科动力能源有限公司 | 一种极耳导通的锂电池电芯 |
JPWO2021200737A1 (pl) * | 2020-03-31 | 2021-10-07 | ||
KR20210128123A (ko) * | 2020-04-16 | 2021-10-26 | 주식회사 엘지에너지솔루션 | 이차 전지용 전극 |
CN213340434U (zh) * | 2020-09-22 | 2021-06-01 | 宁德时代新能源科技股份有限公司 | 电极组件、电池单体、电池以及用电装置 |
JP7450731B2 (ja) * | 2020-10-20 | 2024-03-15 | 寧徳時代新能源科技股▲分▼有限公司 | 電極アセンブリ、電池セル、電池、電力消費装置、製造方法及びデバイス |
CN114583178A (zh) * | 2020-11-30 | 2022-06-03 | 比亚迪股份有限公司 | 一种电池集流体及锂离子电池 |
EP4343917A1 (en) * | 2021-05-25 | 2024-03-27 | Ningde Amperex Technology Ltd. | Battery and electronic device |
CN113644277B (zh) * | 2021-08-09 | 2022-10-14 | 宁德新能源科技有限公司 | 电化学装置及用电装置 |
CN114373886A (zh) * | 2021-12-31 | 2022-04-19 | 东莞新能源科技有限公司 | 电池与电子设备 |
EP4300636A1 (en) * | 2022-05-09 | 2024-01-03 | Contemporary Amperex Technology Co., Limited | Pole piece, battery cell, battery and electrical apparatus |
WO2024148486A1 (zh) * | 2023-01-09 | 2024-07-18 | 宁德时代新能源科技股份有限公司 | 电极极片、电极组件、电池单体、电池和用电设备 |
CN118016808A (zh) * | 2023-11-13 | 2024-05-10 | 珠海冠宇电池股份有限公司 | 极片、电芯以及电池 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4780598B2 (ja) * | 2004-09-29 | 2011-09-28 | 日立マクセルエナジー株式会社 | 密閉角形電池 |
JP5260838B2 (ja) * | 2005-08-30 | 2013-08-14 | 三洋電機株式会社 | 非水系二次電池 |
US8734986B2 (en) * | 2007-07-11 | 2014-05-27 | Nissan Motor Co., Ltd. | Laminate type battery |
KR101315672B1 (ko) * | 2012-07-06 | 2013-10-08 | (주)오렌지파워 | 전극 조립체, 이를 포함하는 전지 및 이의 제조 방법 |
CN110429320B (zh) * | 2014-06-26 | 2022-09-23 | 松下知识产权经营株式会社 | 卷绕型电池 |
-
2018
- 2018-06-29 CN CN201821018434.4U patent/CN208507818U/zh active Active
-
2019
- 2019-01-29 PL PL19154089T patent/PL3588619T3/pl unknown
- 2019-01-29 EP EP19154089.7A patent/EP3588619B1/en active Active
- 2019-01-29 EP EP20217502.2A patent/EP3832790B1/en active Active
- 2019-04-04 US US16/375,531 patent/US11239468B2/en active Active
-
2021
- 2021-12-07 US US17/543,954 patent/US11631862B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11239468B2 (en) | 2022-02-01 |
EP3832790B1 (en) | 2022-03-30 |
EP3588619A1 (en) | 2020-01-01 |
CN208507818U (zh) | 2019-02-15 |
US20220093934A1 (en) | 2022-03-24 |
US11631862B2 (en) | 2023-04-18 |
US20200006776A1 (en) | 2020-01-02 |
EP3588619B1 (en) | 2021-03-03 |
EP3832790A1 (en) | 2021-06-09 |
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