CN1921189A - 一种电池负极和锂离子电池及它们的制备方法 - Google Patents
一种电池负极和锂离子电池及它们的制备方法 Download PDFInfo
- Publication number
- CN1921189A CN1921189A CNA2005100928779A CN200510092877A CN1921189A CN 1921189 A CN1921189 A CN 1921189A CN A2005100928779 A CNA2005100928779 A CN A2005100928779A CN 200510092877 A CN200510092877 A CN 200510092877A CN 1921189 A CN1921189 A CN 1921189A
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- CN
- China
- Prior art keywords
- adhesive
- battery
- negative pole
- pole
- negative
- 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.)
- Pending
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Classifications
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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
Abstract
Description
实施例编号 | 电池编号 | 可逆容量 |
实施例1 | A1 | 92.0% |
实施例2 | A2 | 92.1% |
实施例3 | A3 | 91.6% |
实施例4 | A4 | 90.9% |
对比例1 | AC1 | 88.3% |
对比例2 | AC2 | 85.1% |
实施例编号 | 电池编号 | 容量维持率(%) |
实施例9 | A1 | 84.0 |
对比例3 | AC1 | 75.4 |
对比例4 | AC2 | 73.1 |
实施例10 | A2 | 86.4 |
实施例11 | A3 | 83.8 |
实施例12 | A4 | 82.4 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2005100928779A CN1921189A (zh) | 2005-08-23 | 2005-08-23 | 一种电池负极和锂离子电池及它们的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2005100928779A CN1921189A (zh) | 2005-08-23 | 2005-08-23 | 一种电池负极和锂离子电池及它们的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1921189A true CN1921189A (zh) | 2007-02-28 |
Family
ID=37778831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNA2005100928779A Pending CN1921189A (zh) | 2005-08-23 | 2005-08-23 | 一种电池负极和锂离子电池及它们的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1921189A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010060348A1 (en) * | 2008-11-27 | 2010-06-03 | Byd Company Limited | Silicon negative electrode, lithium ion battery and method of preparing the same |
-
2005
- 2005-08-23 CN CNA2005100928779A patent/CN1921189A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010060348A1 (en) * | 2008-11-27 | 2010-06-03 | Byd Company Limited | Silicon negative electrode, lithium ion battery and method of preparing the same |
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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 | ||
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: Battery cathode and lithium ion battery and preparing method 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 |
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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: Battery cathode and lithium ion battery and preparing method 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 |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |