CN107123767B - 一种有机功能化多孔性隔离膜、制备方法及锂离子电池 - Google Patents
一种有机功能化多孔性隔离膜、制备方法及锂离子电池 Download PDFInfo
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- CN107123767B CN107123767B CN201710259060.9A CN201710259060A CN107123767B CN 107123767 B CN107123767 B CN 107123767B CN 201710259060 A CN201710259060 A CN 201710259060A CN 107123767 B CN107123767 B CN 107123767B
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
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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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
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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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259060.9A CN107123767B (zh) | 2017-04-20 | 2017-04-20 | 一种有机功能化多孔性隔离膜、制备方法及锂离子电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259060.9A CN107123767B (zh) | 2017-04-20 | 2017-04-20 | 一种有机功能化多孔性隔离膜、制备方法及锂离子电池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107123767A CN107123767A (zh) | 2017-09-01 |
| CN107123767B true CN107123767B (zh) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259060.9A Active CN107123767B (zh) | 2017-04-20 | 2017-04-20 | 一种有机功能化多孔性隔离膜、制备方法及锂离子电池 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123767B (zh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473602B (zh) * | 2017-09-07 | 2021-07-09 | 比亚迪股份有限公司 | 电池隔膜及其制备方法和锂电池 |
| CN108389999A (zh) * | 2018-01-23 | 2018-08-10 | 惠州市旭然新能源有限公司 | 有机、无机复合涂覆多孔性隔离膜、制备方法及其锂离子电池 |
| CN108695475B (zh) * | 2018-05-04 | 2021-05-04 | 欣旺达电子股份有限公司 | 锂离子电池隔膜及锂离子电池 |
| CN108963164A (zh) * | 2018-06-28 | 2018-12-07 | 深圳市旭然电子有限公司 | 无机陶瓷涂覆功能化锂离子电池隔离膜、制备方法及其锂离子电池 |
| CN112350026B (zh) * | 2019-12-25 | 2023-03-17 | 万向一二三股份公司 | 一种隔膜及使用该隔膜的锂电池 |
| CN111129406A (zh) * | 2019-12-31 | 2020-05-08 | 湖北亿纬动力有限公司 | 一种水系高粘性涂胶隔膜、其制备方法和在电池中的应用 |
| CN111341974B (zh) * | 2020-03-13 | 2022-03-11 | 江苏厚生新能源科技有限公司 | Pvdf涂胶隔膜及其制备方法、pvdf涂胶层、锂电池 |
| WO2021189450A1 (zh) * | 2020-03-27 | 2021-09-30 | 宁德新能源科技有限公司 | 一种电化学装置和包含所述电化学装置的电子装置 |
| US20230120595A1 (en) * | 2020-04-17 | 2023-04-20 | Shenzhen Senior Technology Material Co., Ltd. | Composition, composite separator and preparation method therefor, and lithium ion battery |
| CN112226182B (zh) * | 2020-08-24 | 2023-02-10 | 湖北亿纬动力有限公司 | 水性粘结剂、制备方法、涂胶隔膜、制备方法及锂离子二次电池 |
| CN112354814A (zh) * | 2020-10-30 | 2021-02-12 | 江苏厚生新能源科技有限公司 | 一种非对称性三涂层的涂覆方法及涂覆设备 |
| CN113964453A (zh) * | 2021-10-19 | 2022-01-21 | 远景动力技术(江苏)有限公司 | 复合隔膜及其制备方法和应用 |
| CN114039167B (zh) * | 2021-11-09 | 2023-10-03 | 惠州市旭然新能源有限公司 | 一种多孔性锂离子电池隔膜及制备方法和锂离子电池 |
| CN114361714A (zh) * | 2021-12-06 | 2022-04-15 | 惠州市旭然新能源有限公司 | 一种涂覆浆料、其制备方法和应用涂覆浆料制成的复合多孔性隔膜、锂离子电池 |
| WO2023184432A1 (zh) * | 2022-03-31 | 2023-10-05 | 宁德新能源科技有限公司 | 一种隔膜、包含该隔膜的电化学装置和电子装置 |
| CN115820013B (zh) * | 2022-07-26 | 2024-04-12 | 宁德时代新能源科技股份有限公司 | 电池外壳及其制备方法、二次电池和用电装置 |
| CN116814023A (zh) * | 2023-07-20 | 2023-09-29 | 中材锂膜有限公司 | 一种聚偏氟乙烯分散液、其制备方法及复合隔膜 |
| CN119072820A (zh) * | 2023-08-11 | 2024-12-03 | 宁德新能源科技有限公司 | 隔离膜、二次电池、电化学装置和用电装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263290A (zh) * | 2010-05-31 | 2011-11-30 | 比亚迪股份有限公司 | 一种聚合物电池及其制备方法 |
| CN102522516A (zh) * | 2011-12-22 | 2012-06-27 | 中国科学院青岛生物能源与过程研究所 | 锂离子二次电池用不对称复合隔膜及其制备方法 |
| CN102593403A (zh) * | 2012-03-06 | 2012-07-18 | 武汉理工大学 | 一种高热安全温度的锂离子电池用隔膜及其制备方法 |
| CN105140450A (zh) * | 2015-09-17 | 2015-12-09 | 中航锂电(洛阳)有限公司 | 一种锂离子电池复合隔膜及其制备方法、锂离子电池 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140272526A1 (en) * | 2013-03-14 | 2014-09-18 | GM Global Technology Operations LLC | Porous separator for a lithium ion battery and a method of making the same |
-
2017
- 2017-04-20 CN CN201710259060.9A patent/CN107123767B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263290A (zh) * | 2010-05-31 | 2011-11-30 | 比亚迪股份有限公司 | 一种聚合物电池及其制备方法 |
| CN102522516A (zh) * | 2011-12-22 | 2012-06-27 | 中国科学院青岛生物能源与过程研究所 | 锂离子二次电池用不对称复合隔膜及其制备方法 |
| CN102593403A (zh) * | 2012-03-06 | 2012-07-18 | 武汉理工大学 | 一种高热安全温度的锂离子电池用隔膜及其制备方法 |
| CN105140450A (zh) * | 2015-09-17 | 2015-12-09 | 中航锂电(洛阳)有限公司 | 一种锂离子电池复合隔膜及其制备方法、锂离子电池 |
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| Publication number | Publication date |
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| CN107123767A (zh) | 2017-09-01 |
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Effective date of registration: 20250901 Address after: 516000Guangdong Province, Huizhou City, Zhongkai High-tech Zone, Dongjiang Science and Technology Park, Dongxing Area, Dongtai South Road No. 10, Xuran Industrial Park Patentee after: HUIZHOU XURAN NEW ENERGY Co.,Ltd. Country or region after: China Address before: 518116 Shenzhen, Guangdong Longgang District, Longcheng street, Wulian community, Zhu Gu village, 15 Patentee before: SHENZHEN XURAN ELECTRONIC CO.,LTD. Country or region before: China |
