CN1770510A - Method for preparing lithium secondary battery anode tab and lithium ion secondary battery - Google Patents
Method for preparing lithium secondary battery anode tab and lithium ion secondary battery Download PDFInfo
- Publication number
- CN1770510A CN1770510A CNA2004100521698A CN200410052169A CN1770510A CN 1770510 A CN1770510 A CN 1770510A CN A2004100521698 A CNA2004100521698 A CN A2004100521698A CN 200410052169 A CN200410052169 A CN 200410052169A CN 1770510 A CN1770510 A CN 1770510A
- Authority
- CN
- China
- Prior art keywords
- lithium
- positive plate
- secondary battery
- lithium carbonate
- carbonate solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
Example | Capacity sustainment rate (%) |
Embodiment 1 | 83.8 |
Embodiment 2 | 86.7 |
Embodiment 3 | 74.9 |
Embodiment 4 | 78.5 |
Embodiment 5 | 87.6 |
Embodiment 6 | 81.4 |
Embodiment 7 | 85.5 |
Embodiment 8 | 86.1 |
Comparative example 1 | 67.8 |
Example | Capacity sustainment rate (%) | Change value of thickness (mm) |
Embodiment 1 | 92.6 | 0.06 |
Embodiment 2 | 95.4 | 0.05 |
Embodiment 3 | 84.1 | 0.09 |
Embodiment 4 | 87.3 | 0.07 |
Embodiment 5 | 95.7 | 0.04 |
Embodiment 6 | 91.5 | 0.07 |
Embodiment 7 | 94.2 | 0.05 |
Embodiment 8 | 93.6 | 0.04 |
Comparative example 1 | 74.5 | 0.20 |
Example | It is no abnormal behind the 1h to be that battery has | The battery surface maximum temperature (℃) |
Embodiment 1 | Do not have | 163 |
Embodiment 2 | Do not have | 160 |
Embodiment 3 | Do not have | 170 |
Embodiment 4 | Do not have | 167 |
Embodiment 5 | Do not have | 158 |
Embodiment 6 | Do not have | 165 |
Embodiment 7 | Do not have | 161 |
Embodiment 8 | Do not have | 161 |
Comparative example 1 | Venting is opened after 41 minutes | 175 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100521698A CN100344015C (en) | 2004-11-06 | 2004-11-06 | Method for preparing lithium secondary battery anode tab and lithium ion secondary battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100521698A CN100344015C (en) | 2004-11-06 | 2004-11-06 | Method for preparing lithium secondary battery anode tab and lithium ion secondary battery |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1770510A true CN1770510A (en) | 2006-05-10 |
CN100344015C CN100344015C (en) | 2007-10-17 |
Family
ID=36751622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100521698A Active CN100344015C (en) | 2004-11-06 | 2004-11-06 | Method for preparing lithium secondary battery anode tab and lithium ion secondary battery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100344015C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174684B (en) * | 2006-11-02 | 2010-12-22 | 比亚迪股份有限公司 | Battery anode and lithium ion battery using the same and their production method |
CN102456916A (en) * | 2010-10-29 | 2012-05-16 | 株式会社日立制作所 | Lithium ion battery |
CN101295804B (en) * | 2007-04-27 | 2013-02-27 | 三洋电机株式会社 | Non aqueous electrolyte secondary cell and method for producing same |
CN103794794A (en) * | 2012-10-30 | 2014-05-14 | 华为技术有限公司 | Lithium battery anode and preparation method, lithium battery and preparation method and application |
CN104779366A (en) * | 2015-04-15 | 2015-07-15 | 东莞市创明电池技术有限公司 | Preparation method of lithium ion battery negative plate and lithium battery manufactured by lithium ion battery negative plate |
CN106803593A (en) * | 2017-01-09 | 2017-06-06 | 浙江薄睿新材料有限公司 | A kind of complex function conductive coating and preparation method thereof |
CN110534708A (en) * | 2019-08-26 | 2019-12-03 | 贵州大学 | A kind of preparation method of lithium carbonate cladding lithium cobaltate composite electrode |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103855358B (en) * | 2012-12-07 | 2017-10-17 | 华为技术有限公司 | Cathode of lithium battery and preparation method thereof, lithium battery and application |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09147864A (en) * | 1995-11-24 | 1997-06-06 | Sanyo Electric Co Ltd | Nonaqueous electrolyte battery and its manufacture |
JPH09219188A (en) * | 1996-02-08 | 1997-08-19 | Sony Corp | Nonaqueous electrolyte secondary battery, and manufacture of it |
JP4292761B2 (en) * | 2002-07-23 | 2009-07-08 | 日鉱金属株式会社 | Method for producing positive electrode material for lithium secondary battery |
-
2004
- 2004-11-06 CN CNB2004100521698A patent/CN100344015C/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174684B (en) * | 2006-11-02 | 2010-12-22 | 比亚迪股份有限公司 | Battery anode and lithium ion battery using the same and their production method |
CN101295804B (en) * | 2007-04-27 | 2013-02-27 | 三洋电机株式会社 | Non aqueous electrolyte secondary cell and method for producing same |
CN102456916A (en) * | 2010-10-29 | 2012-05-16 | 株式会社日立制作所 | Lithium ion battery |
CN103794794A (en) * | 2012-10-30 | 2014-05-14 | 华为技术有限公司 | Lithium battery anode and preparation method, lithium battery and preparation method and application |
CN103794794B (en) * | 2012-10-30 | 2016-08-10 | 华为技术有限公司 | Lithium battery anode and preparation method thereof, lithium battery and preparation method and application |
CN104779366A (en) * | 2015-04-15 | 2015-07-15 | 东莞市创明电池技术有限公司 | Preparation method of lithium ion battery negative plate and lithium battery manufactured by lithium ion battery negative plate |
CN106803593A (en) * | 2017-01-09 | 2017-06-06 | 浙江薄睿新材料有限公司 | A kind of complex function conductive coating and preparation method thereof |
CN106803593B (en) * | 2017-01-09 | 2019-11-29 | 浙江薄睿新材料有限公司 | A kind of complex function conductive coating and preparation method thereof |
CN110534708A (en) * | 2019-08-26 | 2019-12-03 | 贵州大学 | A kind of preparation method of lithium carbonate cladding lithium cobaltate composite electrode |
Also Published As
Publication number | Publication date |
---|---|
CN100344015C (en) | 2007-10-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
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: Method for preparing lithium secondary battery anode tab and lithium ion secondary battery Granted publication date: 20071017 License type: Exclusive license Record date: 2008.5.13 |
|
LIC | Patent licence contract for exploitation submitted for record |
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 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.11.12 to 2014.4.30 contract change Contract record no.: 2008440000368 Denomination of invention: Method for preparing lithium secondary battery anode tab and lithium ion secondary battery Granted publication date: 20071017 License type: Exclusive license Record date: 20081113 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.12 TO 2014.4.30; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY BIYADILI BATTERY CO., LTD. Effective date: 20081113 |