CN102324553B - 一种安全锂离子电池 - Google Patents
一种安全锂离子电池 Download PDFInfo
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- CN102324553B CN102324553B CN201110258312.9A CN201110258312A CN102324553B CN 102324553 B CN102324553 B CN 102324553B CN 201110258312 A CN201110258312 A CN 201110258312A CN 102324553 B CN102324553 B CN 102324553B
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- lithium ion
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
样品 | 1C放电平均效率 | 3C放电平均效率 | 炉热实验通过率 | 过充实验通过率 | 针刺实验通过率 |
实施例1 | 98.5% | 73.5% | 10/10 | 9/10 | 10/10 |
实施例2 | 98.8% | 74.2% | 10/10 | 10/10 | 10/10 |
实施例3 | 99.2% | 75.8% | 10/10 | 10/10 | 10/10 |
实施例4 | 99.1% | 75.2% | 10/10 | 10/10 | 10/10 |
实施例5 | 99.3% | 75.6% | 10/10 | 10/10 | 10/10 |
实施例6 | 99.3% | 75.5% | 10/10 | 10/10 | 10/10 |
实施例7 | 99.4% | 75.7% | 10/10 | 10/10 | 10/10 |
实施例8 | 98.7% | 74.9% | 10/10 | 10/10 | 10/10 |
实施例9 | 98.8% | 75.2% | 10/10 | 10/10 | 10/10 |
比较例1 | 99.4% | 75.3% | 0/10 | 1/10 | 2/10 |
比较例2 | 99.3% | 75.5% | 2/10 | 7/10 | 9/10 |
比较例3 | 96.5% | 67.5% | 10/10 | 10/10 | 10/10 |
比较例4 | 95.1% | 65.7% | 10/10 | 10/10 | 10/10 |
比较例5 | 98.5% | 74.9% | 7/10 | 6/10 | 10/10 |
比较例6 | 98.6% | 75.1% | 6/10 | 5/10 | 10/10 |
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Priority Applications (1)
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CN201110258312.9A CN102324553B (zh) | 2011-09-02 | 2011-09-02 | 一种安全锂离子电池 |
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CN201110258312.9A CN102324553B (zh) | 2011-09-02 | 2011-09-02 | 一种安全锂离子电池 |
Publications (2)
Publication Number | Publication Date |
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CN102324553A CN102324553A (zh) | 2012-01-18 |
CN102324553B true CN102324553B (zh) | 2014-03-12 |
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CN201110258312.9A Active CN102324553B (zh) | 2011-09-02 | 2011-09-02 | 一种安全锂离子电池 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102600999A (zh) * | 2012-03-02 | 2012-07-25 | 余姚市百立嘉电子有限公司 | 锂电池喷膜的制备方法及装置 |
CN103259020A (zh) * | 2013-05-14 | 2013-08-21 | 惠州市赛能电池有限公司 | 一种锂电池正极材料、锂电池、及锂电池制造方法 |
CN111900392B (zh) * | 2020-06-22 | 2021-08-03 | 珠海冠宇电池股份有限公司 | 一种正极片及含有该正极片的锂离子电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4649691B2 (ja) * | 1999-10-20 | 2011-03-16 | 株式会社豊田中央研究所 | リチウム二次電池用正極 |
CN101436654B (zh) * | 2007-11-13 | 2011-06-15 | 深圳市慧通天下科技股份有限公司 | 磷酸铁锂型安全高功率锂离子电池 |
US8518577B2 (en) * | 2008-06-13 | 2013-08-27 | Samsung Sdi Co., Ltd. | Electrode assembly and secondary battery having the same |
CN102070830A (zh) * | 2010-12-21 | 2011-05-25 | 上海林洋储能科技有限公司 | 一种高导电复合材料 |
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Owner name: JIANGXI FIRST NEW ENERGY CO., LTD. Free format text: FORMER OWNER: CAI DAOGUO Effective date: 20120119 |
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Effective date of registration: 20120119 Address after: 336000 Forster Industrial Park, interchange of 320 business routes and Yichun National Economic Development Zone, Jiangxi, China Applicant after: Jiangxi FST New Energy Co., Ltd. Address before: 336000, Yichun Economic Development Zone, Jiangxi province business Avenue Forster company Applicant before: Cai Daoguo |
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Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee after: FIRST NEW ENERGY GROUP CO., LTD. Address before: 336000 Forster Industrial Park, interchange of 320 business routes and Yichun National Economic Development Zone, Jiangxi, China Patentee before: Jiangxi FST New Energy Co., Ltd. |
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Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi Patentee after: Jiangxi Far East Battery Co., Ltd Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun Patentee before: FAR EAST FIRST NEW ENERGY Co.,Ltd. |