CN208385526U - 一种锂电池负极片及锂电池 - Google Patents
一种锂电池负极片及锂电池 Download PDFInfo
- Publication number
- CN208385526U CN208385526U CN201821070025.9U CN201821070025U CN208385526U CN 208385526 U CN208385526 U CN 208385526U CN 201821070025 U CN201821070025 U CN 201821070025U CN 208385526 U CN208385526 U CN 208385526U
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- lithium
- band
- metal foil
- foil
- cathode plate
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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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
-
- 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
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821070025.9U CN208385526U (zh) | 2018-07-06 | 2018-07-06 | 一种锂电池负极片及锂电池 |
PCT/CN2019/087216 WO2020007130A1 (zh) | 2018-07-06 | 2019-05-16 | 一种锂电池负极片及锂电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821070025.9U CN208385526U (zh) | 2018-07-06 | 2018-07-06 | 一种锂电池负极片及锂电池 |
Publications (1)
Publication Number | Publication Date |
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CN208385526U true CN208385526U (zh) | 2019-01-15 |
Family
ID=64963209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821070025.9U Active CN208385526U (zh) | 2018-07-06 | 2018-07-06 | 一种锂电池负极片及锂电池 |
Country Status (2)
Country | Link |
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CN (1) | CN208385526U (zh) |
WO (1) | WO2020007130A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020007130A1 (zh) * | 2018-07-06 | 2020-01-09 | 珠海冠宇电池有限公司 | 一种锂电池负极片及锂电池 |
CN111129419A (zh) * | 2020-01-21 | 2020-05-08 | 瑞海泊(青岛)能源科技有限公司 | 电池极耳结构及其制备方法、水系电池 |
CN112310412A (zh) * | 2019-08-02 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 拼接成型锂带及其制备方法 |
CN112331816A (zh) * | 2019-08-05 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | 金属锂带、预补锂极片及预补锂方法 |
CN112615061A (zh) * | 2021-01-12 | 2021-04-06 | 深圳市格林晟科技有限公司 | 一种电芯的制备方法及堆叠装置 |
CN113488616A (zh) * | 2021-06-30 | 2021-10-08 | 浙江锋锂新能源科技有限公司 | 高循环性能的负极复合体及其制备方法与锂金属电池 |
CN116666733A (zh) * | 2023-07-28 | 2023-08-29 | 宁德时代新能源科技股份有限公司 | 电池单体、电池和用电装置 |
US20240055727A1 (en) * | 2022-08-09 | 2024-02-15 | Lyten, Inc. | Lithium cylindrical cell configured for direct electrode-separator contact |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6358764A (ja) * | 1986-08-27 | 1988-03-14 | Japan Storage Battery Co Ltd | 液状正極活物質を有する非水溶媒電池用正極集電基板 |
CN106981625A (zh) * | 2017-05-27 | 2017-07-25 | 天津中能锂业有限公司 | 一种复合锂带的生产方法 |
CN207097947U (zh) * | 2017-08-11 | 2018-03-13 | 天津中能锂业有限公司 | 锂硫电池 |
CN207409588U (zh) * | 2017-08-11 | 2018-05-25 | 天津中能锂业有限公司 | 全固态电池 |
CN208385526U (zh) * | 2018-07-06 | 2019-01-15 | 珠海光宇电池有限公司 | 一种锂电池负极片及锂电池 |
-
2018
- 2018-07-06 CN CN201821070025.9U patent/CN208385526U/zh active Active
-
2019
- 2019-05-16 WO PCT/CN2019/087216 patent/WO2020007130A1/zh active Application Filing
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020007130A1 (zh) * | 2018-07-06 | 2020-01-09 | 珠海冠宇电池有限公司 | 一种锂电池负极片及锂电池 |
CN112310412A (zh) * | 2019-08-02 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 拼接成型锂带及其制备方法 |
CN112331816B (zh) * | 2019-08-05 | 2021-10-22 | 宁德时代新能源科技股份有限公司 | 金属锂带、预补锂极片及预补锂方法 |
CN112331816A (zh) * | 2019-08-05 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | 金属锂带、预补锂极片及预补锂方法 |
US11261509B2 (en) | 2019-08-05 | 2022-03-01 | Contemporary Amperex Technology Co., Limited | Metal lithium strip, pre-lithiated electrode plate, pre-lithiation process, secondary battery, preparation process of the secondary battery, and apparatus |
CN111129419A (zh) * | 2020-01-21 | 2020-05-08 | 瑞海泊(青岛)能源科技有限公司 | 电池极耳结构及其制备方法、水系电池 |
CN112615061A (zh) * | 2021-01-12 | 2021-04-06 | 深圳市格林晟科技有限公司 | 一种电芯的制备方法及堆叠装置 |
CN112615061B (zh) * | 2021-01-12 | 2022-12-30 | 深圳市格林晟科技有限公司 | 一种电芯的制备方法及堆叠装置 |
CN113488616A (zh) * | 2021-06-30 | 2021-10-08 | 浙江锋锂新能源科技有限公司 | 高循环性能的负极复合体及其制备方法与锂金属电池 |
US20240055727A1 (en) * | 2022-08-09 | 2024-02-15 | Lyten, Inc. | Lithium cylindrical cell configured for direct electrode-separator contact |
US20240055728A1 (en) * | 2022-08-09 | 2024-02-15 | Lyten, Inc. | Lithium cylindrical cell configured for direct electrode-separator contact |
WO2024035494A1 (en) * | 2022-08-09 | 2024-02-15 | Lyten, Inc. | Lithium cylindrical cell configured for direct electrode-separator contact |
CN116666733A (zh) * | 2023-07-28 | 2023-08-29 | 宁德时代新能源科技股份有限公司 | 电池单体、电池和用电装置 |
CN116666733B (zh) * | 2023-07-28 | 2024-02-06 | 宁德时代新能源科技股份有限公司 | 电池单体、电池和用电装置 |
Also Published As
Publication number | Publication date |
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WO2020007130A1 (zh) | 2020-01-09 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 519180 No. 209, Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province (South First Floor of A Factory Building) Patentee after: Zhuhai Guanyu Battery Co., Ltd. Address before: 519180 No.9, Everest Avenue, Xinqing Science and Technology Industrial Park, Doumen District, Zhuhai City, Guangdong Province Patentee before: Zhuhai Coslight Battery Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519180 No. 209, Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province (South First Floor of A Factory Building) Patentee after: Zhuhai Guanyu Battery Co., Ltd Address before: 519180 No. 209, Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province (South First Floor of A Factory Building) Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Pan Yuede Inventor after: Li Suli Inventor after: Li Junyi Inventor after: Xu Yanming Inventor after: Zuo Pengjian Inventor before: Pan Yuede Inventor before: Li Suli Inventor before: Li Junyi Inventor before: Xu Yanming |