CN211088396U - 正极集流体、正极片及电池 - Google Patents
正极集流体、正极片及电池 Download PDFInfo
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- CN211088396U CN211088396U CN202020013752.2U CN202020013752U CN211088396U CN 211088396 U CN211088396 U CN 211088396U CN 202020013752 U CN202020013752 U CN 202020013752U CN 211088396 U CN211088396 U CN 211088396U
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- 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
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Application Number | Priority Date | Filing Date | Title |
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CN202020013752.2U CN211088396U (zh) | 2020-01-03 | 2020-01-03 | 正极集流体、正极片及电池 |
PCT/CN2020/142528 WO2021136536A1 (zh) | 2020-01-03 | 2020-12-31 | 正极集流体及其制备方法和正极片、电芯以及电池 |
US17/856,996 US11831022B2 (en) | 2020-01-03 | 2022-07-03 | Positive current collector and preparation method thereof, positive electrode sheet, cell and battery |
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CN202020013752.2U CN211088396U (zh) | 2020-01-03 | 2020-01-03 | 正极集流体、正极片及电池 |
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CN211088396U true CN211088396U (zh) | 2020-07-24 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112259742A (zh) * | 2020-10-21 | 2021-01-22 | 上海兰钧新能源科技有限公司 | 复合基材及其制备方法、电池和电动车辆 |
CN112397722A (zh) * | 2020-11-12 | 2021-02-23 | 上海兰钧新能源科技有限公司 | 复合基材、复合基材制备方法、电池和电动车辆 |
WO2021136551A1 (zh) * | 2020-01-03 | 2021-07-08 | 深圳市海鸿新能源技术有限公司 | 一种二次电池、其极片及极片的制备方法 |
WO2021136536A1 (zh) * | 2020-01-03 | 2021-07-08 | 深圳市海鸿新能源技术有限公司 | 正极集流体及其制备方法和正极片、电芯以及电池 |
CN113782700A (zh) * | 2021-09-15 | 2021-12-10 | 珠海冠宇电池股份有限公司 | 正极片及锂离子电池 |
WO2022022324A1 (zh) * | 2020-07-28 | 2022-02-03 | 厦门海辰新能源科技有限公司 | 双极性集流体、极片及二次电池 |
CN116544346A (zh) * | 2023-07-04 | 2023-08-04 | 深圳海辰储能控制技术有限公司 | 正极极片、储能装置及用电设备 |
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- 2020-01-03 CN CN202020013752.2U patent/CN211088396U/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021136551A1 (zh) * | 2020-01-03 | 2021-07-08 | 深圳市海鸿新能源技术有限公司 | 一种二次电池、其极片及极片的制备方法 |
WO2021136536A1 (zh) * | 2020-01-03 | 2021-07-08 | 深圳市海鸿新能源技术有限公司 | 正极集流体及其制备方法和正极片、电芯以及电池 |
US11831022B2 (en) | 2020-01-03 | 2023-11-28 | Xiamen Hithium Energy Storage Technology Co., Ltd. | Positive current collector and preparation method thereof, positive electrode sheet, cell and battery |
WO2022022324A1 (zh) * | 2020-07-28 | 2022-02-03 | 厦门海辰新能源科技有限公司 | 双极性集流体、极片及二次电池 |
CN112259742A (zh) * | 2020-10-21 | 2021-01-22 | 上海兰钧新能源科技有限公司 | 复合基材及其制备方法、电池和电动车辆 |
CN112259742B (zh) * | 2020-10-21 | 2022-01-28 | 上海兰钧新能源科技有限公司 | 复合基材及其制备方法、电池和电动车辆 |
CN112397722A (zh) * | 2020-11-12 | 2021-02-23 | 上海兰钧新能源科技有限公司 | 复合基材、复合基材制备方法、电池和电动车辆 |
CN112397722B (zh) * | 2020-11-12 | 2022-03-22 | 上海兰钧新能源科技有限公司 | 复合基材、复合基材制备方法、电池和电动车辆 |
CN113782700A (zh) * | 2021-09-15 | 2021-12-10 | 珠海冠宇电池股份有限公司 | 正极片及锂离子电池 |
CN113782700B (zh) * | 2021-09-15 | 2024-05-07 | 珠海冠宇电池股份有限公司 | 正极片及锂离子电池 |
CN116544346A (zh) * | 2023-07-04 | 2023-08-04 | 深圳海辰储能控制技术有限公司 | 正极极片、储能装置及用电设备 |
CN116544346B (zh) * | 2023-07-04 | 2024-01-23 | 深圳海辰储能控制技术有限公司 | 正极极片、储能装置及用电设备 |
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Effective date of registration: 20220126 Address after: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee after: Xiamen Haichen New Energy Technology Co.,Ltd. Address before: 518000 813, building 4, ideal new town, 1228 Jintian Road, Jinpai community, Buji street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Haihong New Energy Technology Co.,Ltd. |
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Address after: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |