CN100459276C - 电解液、含有该电解液的锂离子电池以及它们的制备方法 - Google Patents
电解液、含有该电解液的锂离子电池以及它们的制备方法 Download PDFInfo
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- CN100459276C CN100459276C CNB2005101304096A CN200510130409A CN100459276C CN 100459276 C CN100459276 C CN 100459276C CN B2005101304096 A CNB2005101304096 A CN B2005101304096A CN 200510130409 A CN200510130409 A CN 200510130409A CN 100459276 C CN100459276 C CN 100459276C
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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
Abstract
Description
电池 | 首次充电厚度增加(毫米) | 首次放电厚度增加(毫米) | 电池容量(毫安培小时) |
实施例1 | 0.747 | 0.182 | 721.3 |
实施例2 | 0.756 | 0.188 | 722.6 |
实施例3 | 0.735 | 0.171 | 717.5 |
实施例4 | 0.744 | 0.175 | 719.0 |
实施例5 | 0.743 | 0.177 | 715.1 |
实施例6 | 0.723 | 0.165 | 714.2 |
实施例7 | 0.740 | 0.177 | 718.4 |
比较例1 | 0.915 | 0.212 | 713.6 |
比较例2 | 0.917 | 0.211 | 708.9 |
比较例3 | 0.832 | 0.195 | 714.3 |
电解液和条件 | 电压下降(伏) | 贮存内阻上升(毫欧姆) | 恢复内阻上升(毫欧姆) | 贮存厚度增加(毫米) | 恢复厚度增加(毫米) | 自放电率(%) | 容量恢复率(%) | 内阻恢复率(%) |
实施例1 | 0.09 | 8.26 | 11.25 | 1.18 | 0.50 | 32.79 | 76.79 | 33.76 |
实施例2 | 0.08 | 8.21 | 10.82 | 1.16 | 0.55 | 32.96 | 79.78 | 33.35 |
实施例3 | 0.09 | 8.24 | 11.19 | 1.14 | 0.51 | 32.62 | 78.48 | 33.56 |
实施例4 | 0.09 | 8.27 | 11.26 | 1.21 | 0.57 | 33.64 | 76.32 | 33.65 |
实施例5 | 0.09 | 6.58 | 10.71 | 1.19 | 0.54 | 32.46 | 76.51 | 33.57 |
实施例6 | 0.09 | 8.09 | 11.15 | 1.21 | 0.57 | 33.64 | 76.32 | 33.65 |
实施例7 | 0.08 | 7.16 | 10.45 | 1.22 | 0.55 | 33.22 | 80.99 | 33.26 |
比较例1 | 0.11 | 8.56 | 11.47 | 1.31 | 0.65 | 37.49 | 65.14 | 35.69 |
比较例2 | 0.09 | 8.17 | 10.47 | 1.13 | 0.46 | 30.71 | 76.80 | 32.49 |
比较例3 | 0.10 | 8.68 | 11.65 | 1.38 | 0.68 | 36.76 | 71.55 | 35.93 |
Claims (17)
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CNB2005101304096A CN100459276C (zh) | 2005-12-09 | 2005-12-09 | 电解液、含有该电解液的锂离子电池以及它们的制备方法 |
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CNB2005101304096A CN100459276C (zh) | 2005-12-09 | 2005-12-09 | 电解液、含有该电解液的锂离子电池以及它们的制备方法 |
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CN1979941A CN1979941A (zh) | 2007-06-13 |
CN100459276C true CN100459276C (zh) | 2009-02-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102082294A (zh) * | 2010-12-29 | 2011-06-01 | 东莞市杉杉电池材料有限公司 | 一种采用天然石墨作为负极材料的锂离子电池电解液 |
CN102315481A (zh) * | 2011-08-29 | 2012-01-11 | 上海空间电源研究所 | 高比能富锂多元系锂离子蓄电池及其制造方法 |
CN102324562A (zh) * | 2011-08-29 | 2012-01-18 | 上海空间电源研究所 | 含氟取代丁二酸酐及丁二酸酐衍生物的非水电解液及包含它的碱金属二次电池 |
WO2015121997A1 (ja) * | 2014-02-17 | 2015-08-20 | 株式会社日立製作所 | リチウムイオン電池 |
CN114865080A (zh) * | 2022-04-02 | 2022-08-05 | 香河昆仑新能源材料股份有限公司 | 一种锂离子电池电解液及锂离子电池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060184A (en) * | 1998-07-09 | 2000-05-09 | Wilson Greatbatch Ltd. | Inorganic and organic nitrate additives for nonaqueous electrolyte in alkali metal electrochemical cells |
JP2003243031A (ja) * | 2002-02-19 | 2003-08-29 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
CN1532986A (zh) * | 2003-03-24 | 2004-09-29 | ����Sdi��ʽ���� | 非水电解液和使用它的锂二次电池 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060184A (en) * | 1998-07-09 | 2000-05-09 | Wilson Greatbatch Ltd. | Inorganic and organic nitrate additives for nonaqueous electrolyte in alkali metal electrochemical cells |
JP2003243031A (ja) * | 2002-02-19 | 2003-08-29 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
CN1532986A (zh) * | 2003-03-24 | 2004-09-29 | ����Sdi��ʽ���� | 非水电解液和使用它的锂二次电池 |
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Assignee: Huizhou Biyadi Industry Co., Ltd Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 contract change Contract record no.: 2008440000069 Denomination of invention: Electrolytic solution, lithium ion battery containing the same and their preparation method License type: General permission Record date: 2008.5.4 Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 contract change Contract record no.: 2008440000071 Denomination of invention: Electrolytic solution, lithium ion battery containing the same and their preparation method License type: Exclusive license Record date: 2008.5.13 |
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Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2012.11.19 Name of requester: SHENZHEN BYD LITHIUM BATTERY CO., LTD. Effective date: 20080513 Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2012.11.19 Name of requester: HUIZHOU BIYADI INDUSTRY CO.,LTD. Effective date: 20080504 |
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