CN1967915B - 电池正极及使用该正极的锂离子电池以及它们的制备方法 - Google Patents
电池正极及使用该正极的锂离子电池以及它们的制备方法 Download PDFInfo
- Publication number
- CN1967915B CN1967915B CN200510114869XA CN200510114869A CN1967915B CN 1967915 B CN1967915 B CN 1967915B CN 200510114869X A CN200510114869X A CN 200510114869XA CN 200510114869 A CN200510114869 A CN 200510114869A CN 1967915 B CN1967915 B CN 1967915B
- Authority
- CN
- China
- Prior art keywords
- conductive agent
- gram
- positive
- weight
- lithium ion
- 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 - Fee Related
Links
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
-
- 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 | 充电容量(mAh) | 放电容量(mAh) | 100个循环后容量保持率(%) |
实施例1 | A1 | 766 | 693 | 94.1 |
实施例2 | A2 | 762 | 686 | 93.8 |
实施例3 | A3 | 759 | 685 | 93.4 |
实施例4 | A4 | 754 | 674 | 92.4 |
实施例5 | A5 | 752 | 661 | 91.3 |
比较例1 | AC1 | 770 | 694 | 87.3 |
比较例2 | AC2 | 742 | 635 | 94.5 |
比较例3 | AC3 | 750 | 642 | 92.1 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510114869XA CN1967915B (zh) | 2005-11-17 | 2005-11-17 | 电池正极及使用该正极的锂离子电池以及它们的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510114869XA CN1967915B (zh) | 2005-11-17 | 2005-11-17 | 电池正极及使用该正极的锂离子电池以及它们的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1967915A CN1967915A (zh) | 2007-05-23 |
CN1967915B true CN1967915B (zh) | 2011-03-30 |
Family
ID=38076534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510114869XA Expired - Fee Related CN1967915B (zh) | 2005-11-17 | 2005-11-17 | 电池正极及使用该正极的锂离子电池以及它们的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1967915B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011034675A (ja) * | 2009-07-29 | 2011-02-17 | Sony Corp | 二次電池用正極および二次電池 |
CN103633291B (zh) * | 2012-08-23 | 2016-06-15 | 万向电动汽车有限公司 | 一种锂离子电池正极极片及制作方法 |
KR101689496B1 (ko) | 2013-05-17 | 2016-12-23 | 닛산 지도우샤 가부시키가이샤 | 비수 전해액계 이차 전지 |
CN112366320A (zh) * | 2020-11-17 | 2021-02-12 | 惠州亿纬锂能股份有限公司 | 一种高电压正极导电剂及其用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1219287A (zh) * | 1997-03-11 | 1999-06-09 | 松下电器产业株式会社 | 二次电池 |
CN1430796A (zh) * | 2000-05-24 | 2003-07-16 | 三菱电线工业株式会社 | 锂蓄电池及其正极活性物质、正极板及它们的制造方法 |
-
2005
- 2005-11-17 CN CN200510114869XA patent/CN1967915B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1219287A (zh) * | 1997-03-11 | 1999-06-09 | 松下电器产业株式会社 | 二次电池 |
CN1430796A (zh) * | 2000-05-24 | 2003-07-16 | 三菱电线工业株式会社 | 锂蓄电池及其正极活性物质、正极板及它们的制造方法 |
Non-Patent Citations (1)
Title |
---|
JP特开2001-68093A 2001.03.16 |
Also Published As
Publication number | Publication date |
---|---|
CN1967915A (zh) | 2007-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101515640B (zh) | 一种负极和包括该负极的锂离子二次电池 | |
CN101478041B (zh) | 一种正极活性物质以及正极和电池 | |
CN100557860C (zh) | 电池负极及包括该负极的锂离子二次电池 | |
CN101379654B (zh) | 非水电解液二次电池 | |
CN108172823A (zh) | 富锂锰材料、锂离子电池正极材料、锂离子电池正极片、锂离子电池及其制备方法 | |
CN101111954A (zh) | 锂二次电池用正极材料 | |
CN102412417A (zh) | 一种改善锂离子电池高温电化学性能的非水电解液及其应用 | |
CN101192682A (zh) | 一种锂离子二次电池及其制备方法 | |
CN105098244A (zh) | 电解液以及包括该电解液的锂离子电池 | |
CN101212070A (zh) | 一种叠片式锂离子二次电池及其制备方法 | |
CN101212053A (zh) | 一种锂离子电池正极和锂离子电池 | |
CN105470494A (zh) | 正极活性材料组合物、正极浆料及其制备方法、正极片及其制备方法、锂离子电池 | |
CN106532055A (zh) | 一种锂离子电池粘结剂以及一种锂离子电池 | |
CN1953252B (zh) | 电池负极和采用该负极的锂离子电池及它们的制备方法 | |
CN101615697A (zh) | 一种锂离子电池 | |
CN100449824C (zh) | 电池极片及含有该极片的锂离子二次电池的制备方法 | |
CN1971980A (zh) | 电池正极及使用该正极的锂离子电池及它们的制备方法 | |
CN101651233A (zh) | 一种锂离子二次电池及其制备方法 | |
CN101202359B (zh) | 一种添加剂组合物以及含该添加剂组合物的电解液和锂离子二次电池 | |
CN104157466A (zh) | 超级锂离子电容器及其制备方法 | |
CN101174684A (zh) | 电池正极和使用该正极的锂离子电池及它们的制备方法 | |
CN101315975A (zh) | 电池正极和使用该正极的锂离子电池及它们的制备方法 | |
CN100511821C (zh) | 一种锂离子电池及其制备方法 | |
CN1967915B (zh) | 电池正极及使用该正极的锂离子电池以及它们的制备方法 | |
CN100470884C (zh) | 一种电池正极和锂离子电池及它们的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 record no.: 2008440000071 Denomination of invention: Battery anode and lithium ion battery used the same and their preparing method 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 invention: Battery anode and lithium ion battery used the same and their 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 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20201117 |