CN1964104A - 锂离子电池极片及电池的制备方法 - Google Patents
锂离子电池极片及电池的制备方法 Download PDFInfo
- Publication number
- CN1964104A CN1964104A CNA2005101158579A CN200510115857A CN1964104A CN 1964104 A CN1964104 A CN 1964104A CN A2005101158579 A CNA2005101158579 A CN A2005101158579A CN 200510115857 A CN200510115857 A CN 200510115857A CN 1964104 A CN1964104 A CN 1964104A
- Authority
- CN
- China
- Prior art keywords
- pole piece
- calender
- gap
- running rollers
- running
- 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
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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
实施例(电池)编号 | 辊轮间隙X(毫米) | 电池容量分布(mAh) | 容量平均值(mAh) | 循环次数 | |||||
正极 | 负极 | ||||||||
实施例1B1-B3 | 0.196 | 0.199 | 809 | 811 | 816 | 812 | 418 | 418 | 425 |
实施例2B4-B6 | 0.195 | 0.198 | 808 | 810 | 812 | 810 | 418 | 419 | 420 |
实施例3B7-B9 | 0.193 | 0.195 | 804 | 809 | 808 | 807 | 413 | 418 | 418 |
实施例4B10-B12 | 0.190 | 0.192 | 802 | 808 | 808 | 806 | 409 | 416 | 416 |
实施例5B13-B15 | 0.185 | 0.186 | 800 | 803 | 806 | 803 | 408 | 410 | 415 |
对比例1BC1-BC3 | 0.200 | 0.200 | 798 | 805 | 826 | 809 | 395 | 410 | 422 |
对比例2BC4-BC6 | 0.175 | 0.173 | 786 | 797 | 802 | 795 | 379 | 395 | 408 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101158579A CN100449825C (zh) | 2005-11-10 | 2005-11-10 | 锂离子电池极片及电池的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101158579A CN100449825C (zh) | 2005-11-10 | 2005-11-10 | 锂离子电池极片及电池的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1964104A true CN1964104A (zh) | 2007-05-16 |
CN100449825C CN100449825C (zh) | 2009-01-07 |
Family
ID=38083062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101158579A Active CN100449825C (zh) | 2005-11-10 | 2005-11-10 | 锂离子电池极片及电池的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100449825C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109952666A (zh) * | 2016-02-25 | 2019-06-28 | 梦想编织者国际股份有限公司 | 用于能量储存装置的薄的高密度无纺隔膜及其制造方法 |
CN112310338A (zh) * | 2020-11-04 | 2021-02-02 | 远景动力技术(江苏)有限公司 | 极片压延系统及极片压延工艺 |
CN114566716A (zh) * | 2022-04-24 | 2022-05-31 | 东莞海裕百特智能装备有限公司 | 一种锂电池厚度在线控制方法、系统和可读存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606383A (en) * | 1983-12-15 | 1986-08-19 | Wirtz Manufacturing Company, Inc. | Battery grid pasting machine |
CN2496137Y (zh) * | 2001-08-15 | 2002-06-19 | 北京有色金属研究总院 | 一种热复合装置 |
CN2665943Y (zh) * | 2003-07-31 | 2004-12-22 | 天津和平海湾电源集团有限公司 | 镍氢电池制造业用大直径毛化轧辊 |
KR100763090B1 (ko) * | 2004-02-20 | 2007-10-04 | 마쯔시다덴기산교 가부시키가이샤 | 리튬이온 2차전지의 제조법 |
-
2005
- 2005-11-10 CN CNB2005101158579A patent/CN100449825C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109952666A (zh) * | 2016-02-25 | 2019-06-28 | 梦想编织者国际股份有限公司 | 用于能量储存装置的薄的高密度无纺隔膜及其制造方法 |
CN109952666B (zh) * | 2016-02-25 | 2022-06-10 | 梦想编织者国际股份有限公司 | 用于能量储存装置的薄的高密度无纺隔膜及其制造方法 |
CN112310338A (zh) * | 2020-11-04 | 2021-02-02 | 远景动力技术(江苏)有限公司 | 极片压延系统及极片压延工艺 |
CN114566716A (zh) * | 2022-04-24 | 2022-05-31 | 东莞海裕百特智能装备有限公司 | 一种锂电池厚度在线控制方法、系统和可读存储介质 |
CN114566716B (zh) * | 2022-04-24 | 2022-07-15 | 东莞海裕百特智能装备有限公司 | 一种锂电池厚度在线控制方法、系统和可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN100449825C (zh) | 2009-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101236453B1 (ko) | 실리콘 음극, 리튬 이온 배터리 및 이의 제조 방법 | |
CN105703006B (zh) | 电解质和负极结构 | |
US8148015B2 (en) | Cathode materials for lithium batteries | |
KR101215416B1 (ko) | 리튬 배터리용 캐쏘드 물질 | |
CN103515607B (zh) | 一种锂离子电池负极浆料、负极及电池 | |
CN110767880A (zh) | 一种用于锂二次电池的补锂浆料及锂二次电池的制备方法 | |
US20160164138A1 (en) | Organic/inorganic composite electrolyte, electrode-electrolyte assembly and lithium secondary battery including the same, and manufacturing method of the electrode-electrolyte assembly | |
CN109845005A (zh) | 正极活性材料预分散体组合物、二次电池用正极以及包含该正极的锂二次电池 | |
KR102160709B1 (ko) | 고분자 고체 전해질 및 이를 포함하는 리튬 이차전지 | |
WO2011001666A1 (ja) | 非水電解質二次電池用正極及びその製造方法並びに非水電解質二次電池 | |
KR101211327B1 (ko) | 이차 전지용 음극활물질 및 그 제조방법 | |
KR101520138B1 (ko) | 음극 활물질 및 이를 포함하는 전기 화학 소자 | |
EP3016197B1 (en) | Lithium secondary battery | |
CN101494302B (zh) | 电池 | |
CN101212053A (zh) | 一种锂离子电池正极和锂离子电池 | |
WO2024114128A1 (zh) | 一种钠离子电池 | |
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 | |
CN103794814B (zh) | 一种锂离子电池及其制备方法 | |
CN109935758A (zh) | 制造用于锂电池的热稳定复合隔膜的方法 | |
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 | |
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 | |
KR101990613B1 (ko) | 리튬이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬이차전지 | |
CN100449825C (zh) | 锂离子电池极片及电池的制备方法 | |
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 change Contract record no.: 2008440000071 Denomination of invention: Pole piece of lithium ion cell and method to manufacture cell 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 |
|
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: 2008.11.12 to 2014.4.30 contract change Contract record no.: 2008440000368 Denomination of invention: Pole piece of lithium ion cell and method to manufacture cell Granted publication date: 20090107 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 |