CN2849999Y - 锂离子电池 - Google Patents
锂离子电池 Download PDFInfo
- Publication number
- CN2849999Y CN2849999Y CNU2005201209932U CN200520120993U CN2849999Y CN 2849999 Y CN2849999 Y CN 2849999Y CN U2005201209932 U CNU2005201209932 U CN U2005201209932U CN 200520120993 U CN200520120993 U CN 200520120993U CN 2849999 Y CN2849999 Y CN 2849999Y
- Authority
- CN
- China
- Prior art keywords
- pole piece
- pole
- negative
- lithium ion
- little
- 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.)
- Expired - Lifetime
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Classifications
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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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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
初始放电容量(mAh) | 电池内阻(mΩ) | C20C/C1C(%) | 容量保持率(%) | |
实施例 | 3128 | 7.1 | 95.3 | 85.7% |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201209932U CN2849999Y (zh) | 2005-12-20 | 2005-12-20 | 锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201209932U CN2849999Y (zh) | 2005-12-20 | 2005-12-20 | 锂离子电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2849999Y true CN2849999Y (zh) | 2006-12-20 |
Family
ID=37522479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005201209932U Expired - Lifetime CN2849999Y (zh) | 2005-12-20 | 2005-12-20 | 锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2849999Y (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009079961A1 (en) * | 2007-12-25 | 2009-07-02 | Byd Company Limited | Optimized dimensional relationships for an electrochemical cell having coiled core |
WO2010124635A1 (zh) * | 2009-04-30 | 2010-11-04 | 天津市捷威动力工业有限公司 | 一种锂离子动力电池 |
US8007935B2 (en) | 2006-10-30 | 2011-08-30 | Byd Co., Ltd. | Plate assembly, core and lithium ion battery |
US8092936B2 (en) | 2007-12-25 | 2012-01-10 | Byd Co. Ltd. | Electrochemical cell having a coiled core |
US8178230B2 (en) | 2007-12-18 | 2012-05-15 | Byd Co., Ltd. | Battery pack |
US8178225B2 (en) | 2007-11-29 | 2012-05-15 | Byd Co., Ltd. | Battery and preparation method thereof |
CN102456862A (zh) * | 2010-11-01 | 2012-05-16 | 三星Sdi株式会社 | 二次电池 |
CN102473890A (zh) * | 2010-03-08 | 2012-05-23 | 日立麦克赛尔能源株式会社 | 锂离子二次电池 |
US8193770B2 (en) | 2007-12-25 | 2012-06-05 | BYD Co. Ltd | Battery system for a vehicle having an over-current/over-temperature protective feature |
US8276695B2 (en) | 2007-12-25 | 2012-10-02 | Byd Co. Ltd. | Battery electrode sheet |
US8420254B2 (en) | 2007-12-25 | 2013-04-16 | Byd Co. Ltd. | End cover assembly for an electrochemical cell |
-
2005
- 2005-12-20 CN CNU2005201209932U patent/CN2849999Y/zh not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8007935B2 (en) | 2006-10-30 | 2011-08-30 | Byd Co., Ltd. | Plate assembly, core and lithium ion battery |
US8178225B2 (en) | 2007-11-29 | 2012-05-15 | Byd Co., Ltd. | Battery and preparation method thereof |
US8178230B2 (en) | 2007-12-18 | 2012-05-15 | Byd Co., Ltd. | Battery pack |
US8276695B2 (en) | 2007-12-25 | 2012-10-02 | Byd Co. Ltd. | Battery electrode sheet |
US8383257B2 (en) | 2007-12-25 | 2013-02-26 | Byd Co. Ltd. | Electrochemical storage cell with blow out vents |
US10381632B2 (en) | 2007-12-25 | 2019-08-13 | Shenzhen Byd Auto R&D Company Limited | Construction of electrochemical storage cell with conductive bridge |
US10147930B2 (en) | 2007-12-25 | 2018-12-04 | Shenzhen Byd Auto R&D Company Limited | Construction of electrochemical storage cell with conductive block |
US9741996B2 (en) | 2007-12-25 | 2017-08-22 | Byd Co. Ltd. | Construction of electrochemical storage cell |
US8193770B2 (en) | 2007-12-25 | 2012-06-05 | BYD Co. Ltd | Battery system for a vehicle having an over-current/over-temperature protective feature |
US8202644B2 (en) | 2007-12-25 | 2012-06-19 | Byd Co. Ltd. | Protection cover for an end cap assembly of a battery cell |
WO2009079961A1 (en) * | 2007-12-25 | 2009-07-02 | Byd Company Limited | Optimized dimensional relationships for an electrochemical cell having coiled core |
EA017128B1 (ru) * | 2007-12-25 | 2012-10-30 | Бид Компани Лимитед | Оптимизированные отношения размеров для электрохимического аккумуляторного элемента, имеющего намотанную сердцевину |
US8092936B2 (en) | 2007-12-25 | 2012-01-10 | Byd Co. Ltd. | Electrochemical cell having a coiled core |
US8399116B2 (en) | 2007-12-25 | 2013-03-19 | Byd Co. Ltd. | Optimized dimensional relationships for an electrochemical cell having a coiled core |
US8404379B2 (en) | 2007-12-25 | 2013-03-26 | Byd Co., Ltd. | Vehicle with a battery system |
US8420254B2 (en) | 2007-12-25 | 2013-04-16 | Byd Co. Ltd. | End cover assembly for an electrochemical cell |
US8865335B2 (en) | 2007-12-25 | 2014-10-21 | Byd Co. Ltd. | Electrochemical storage cell |
WO2010124635A1 (zh) * | 2009-04-30 | 2010-11-04 | 天津市捷威动力工业有限公司 | 一种锂离子动力电池 |
CN102473890B (zh) * | 2010-03-08 | 2014-05-28 | 日立麦克赛尔株式会社 | 锂离子二次电池 |
CN102473890A (zh) * | 2010-03-08 | 2012-05-23 | 日立麦克赛尔能源株式会社 | 锂离子二次电池 |
CN102456862B (zh) * | 2010-11-01 | 2016-06-29 | 三星Sdi株式会社 | 二次电池 |
US9543562B2 (en) | 2010-11-01 | 2017-01-10 | Samsung Sdi Co., Ltd. | Secondary battery |
CN102456862A (zh) * | 2010-11-01 | 2012-05-16 | 三星Sdi株式会社 | 二次电池 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 record no.: 2008440000071 Denomination of utility model: Process for preparing C/C composition used for negative electrode of lithium ion bettery Granted publication date: 20061220 License type: Exclusive license Record date: 20080513 |
|
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 record no.: 2008440000368 Denomination of utility model: Process for preparing C/C composition used for negative electrode of lithium ion bettery Granted publication date: 20061220 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 |
|
CX01 | Expiry of patent term |
Granted publication date: 20061220 |
|
EXPY | Termination of patent right or utility model |