CN1228881C - Manufacturing process of high-power type lithium ion battery - Google Patents
Manufacturing process of high-power type lithium ion battery Download PDFInfo
- Publication number
- CN1228881C CN1228881C CNB031263003A CN03126300A CN1228881C CN 1228881 C CN1228881 C CN 1228881C CN B031263003 A CNB031263003 A CN B031263003A CN 03126300 A CN03126300 A CN 03126300A CN 1228881 C CN1228881 C CN 1228881C
- Authority
- CN
- China
- Prior art keywords
- positive
- lithium ion
- negative
- coated
- negative pole
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 30
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 26
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229960000583 acetic acid Drugs 0.000 claims abstract description 13
- 239000011149 active material Substances 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 13
- 238000010030 laminating Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000011889 copper foil Substances 0.000 claims description 12
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 12
- UZLYXNNZYFBAQO-UHFFFAOYSA-N oxygen(2-);ytterbium(3+) Chemical compound [O-2].[O-2].[O-2].[Yb+3].[Yb+3] UZLYXNNZYFBAQO-UHFFFAOYSA-N 0.000 claims description 12
- 229940075624 ytterbium oxide Drugs 0.000 claims description 12
- 229910003454 ytterbium oxide Inorganic materials 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 4
- 239000007774 positive electrode material Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005012 migration Effects 0.000 description 20
- 238000013508 migration Methods 0.000 description 20
- 125000004122 cyclic group Chemical group 0.000 description 10
- 150000007524 organic acids Chemical class 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
0.2C capacity | The 2C percentage that discharges | 5V overcharges | 100 times circulation volume descends | ||
Embodiment 1 | 110 | 90 | Do not explode | 6% | |
Embodiment 2 | 113 | 94 | Do not explode | 3.5% | |
Embodiment 3 | 108 | 90 | Do not explode | 4% | |
Embodiment 4 | 105 | 86 | Do not explode | 5% | |
Embodiment 5 | 106 | 87 | Do not explode | 6% | |
Embodiment 6 | 109 | 94 | Do not explode | 5.5% | |
Embodiment 7 | 112 | 96 | Do not explode | 4% | |
Embodiment 8 | 111 | 89 | Do not explode | 4.5% | |
Embodiment 9 | 104 | 84 | Do not explode | 5% | |
Embodiment 10 | 109 | 91 | Do not explode | 4% |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031263003A CN1228881C (en) | 2003-08-08 | 2003-08-08 | Manufacturing process of high-power type lithium ion battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031263003A CN1228881C (en) | 2003-08-08 | 2003-08-08 | Manufacturing process of high-power type lithium ion battery |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1514509A CN1514509A (en) | 2004-07-21 |
CN1228881C true CN1228881C (en) | 2005-11-23 |
Family
ID=34239636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031263003A Expired - Fee Related CN1228881C (en) | 2003-08-08 | 2003-08-08 | Manufacturing process of high-power type lithium ion battery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1228881C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100367563C (en) * | 2006-04-18 | 2008-02-06 | 南京视威电子有限公司 | Large equivalent combined Li ion cells unit |
US8092936B2 (en) | 2007-12-25 | 2012-01-10 | Byd Co. Ltd. | Electrochemical cell having a coiled core |
CN101626094B (en) * | 2008-07-11 | 2015-09-30 | 东莞新能源科技有限公司 | Lithium ion battery and battery thereof |
CN103035925A (en) * | 2011-09-30 | 2013-04-10 | 天津市捷威动力工业有限公司 | Lithium-ion power battery, lithium-ion power battery current collecting body, negative electrode pole piece |
-
2003
- 2003-08-08 CN CNB031263003A patent/CN1228881C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1514509A (en) | 2004-07-21 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: XINXIANG KAIHONG TRADE CO., LTD. Free format text: FORMER OWNER: XINXIANG ANAEROBIC COPPER MATERIALS GENERAL FACTORY Effective date: 20120803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHONGKE SCIENCE-TECHNOLOGY CO., LTD., XINXIANG Free format text: FORMER NAME: XINXIANG KAIHONG TRADE CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 453002 No. 168, North Ring Road, Henan, Xinxiang Patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Co-patentee before: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Patentee before: Xinxiang City Kai Hong Trading Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120803 Address after: 453000 No. 2 Xin Lu, Xinxiang, Henan Co-patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Patentee after: Xinxiang City Kai Hong Trading Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Co-patentee before: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Patentee before: XINXIANG NON OXYGEN COPPER MAT |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHONGKE SCIENCE-TECHNOLOGY CO., LTD., XINXIANG Effective date: 20120905 Owner name: ZHONGKE SCIENCE-TECHNOLOGY CO., LTD., XINXIANG Free format text: FORMER OWNER: XINXIANG KAIHONG TRADE CO., LTD. Effective date: 20120905 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: XINXIANG KAIHONG TRADE CO., LTD. Free format text: FORMER NAME: XINXIANG OXYGEN-FREE COPPER ROD GENERAL FACTORY |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 453000 XINXIANG, HENAN PROVINCE TO: 453002 XINXIANG, HENAN PROVINCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee after: Xinxiang City Kai Hong Trading Co.,Ltd. Patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: XINXIANG NON OXYGEN COPPER MAT Patentee before: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120905 Address after: 453002 No. 168, North Ring Road, Henan, Xinxiang Patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: Xinxiang City Kai Hong Trading Co.,Ltd. Patentee before: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: 453000 Xinxiang chemical and physical power industry park, Xinxiang Road, Henan Patentee after: HENAN LI-POWER SUPPLY Co.,Ltd. Address before: 453002 No. 168, North Ring Road, Henan, Xinxiang Patentee before: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. |
|
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: 20051123 Termination date: 20190808 |