CN1324730C - 电池和电池的制造方法 - Google Patents
电池和电池的制造方法 Download PDFInfo
- Publication number
- CN1324730C CN1324730C CNB2004100374580A CN200410037458A CN1324730C CN 1324730 C CN1324730 C CN 1324730C CN B2004100374580 A CNB2004100374580 A CN B2004100374580A CN 200410037458 A CN200410037458 A CN 200410037458A CN 1324730 C CN1324730 C CN 1324730C
- Authority
- CN
- China
- Prior art keywords
- battery
- electrode
- collector body
- laminar
- intermixture layer
- 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
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims description 36
- 125000006850 spacer group Chemical group 0.000 claims description 36
- 238000010276 construction Methods 0.000 claims description 32
- 229910052744 lithium Inorganic materials 0.000 claims description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 17
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims description 9
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims description 8
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- 229910000733 Li alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000001989 lithium alloy Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 14
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 21
- FBDMJGHBCPNRGF-UHFFFAOYSA-M [OH-].[Li+].[O-2].[Mn+2] Chemical compound [OH-].[Li+].[O-2].[Mn+2] FBDMJGHBCPNRGF-UHFFFAOYSA-M 0.000 description 15
- -1 fluorocarbons Chemical compound 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000011255 nonaqueous electrolyte Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000011149 active material Substances 0.000 description 8
- 238000002788 crimping Methods 0.000 description 8
- 239000007767 bonding agent Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 229910013684 LiClO 4 Inorganic materials 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000006258 conductive agent Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000803 paradoxical effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XWUCFAJNVTZRLE-UHFFFAOYSA-N 7-thiabicyclo[2.2.1]hepta-1,3,5-triene Chemical compound C1=C(S2)C=CC2=C1 XWUCFAJNVTZRLE-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- SOZVEOGRIFZGRO-UHFFFAOYSA-N [Li].ClS(Cl)=O Chemical compound [Li].ClS(Cl)=O SOZVEOGRIFZGRO-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003168 insulating cell Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/40—Alloys based on alkali metals
- H01M4/405—Alloys based on lithium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/75—Wires, rods or strips
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Primary Cells (AREA)
Abstract
Description
模式 | 最高温度 | 隔离物的状态 |
(a)模式 | 70℃ | 无异常 |
(b)模式 | 40℃ | 无异常 |
(c)模式 | 113℃ | 不锈钢丝烧毁、隔离物损坏 |
锂析出部位 | |
实施例1 | 只有正极表面 |
实施例8 | 只有正极表面 |
实施例9 | 集电体端面 |
非水电解液 | 300mA放电容量 | |
实施例1 | LiClO4 | 1210mAh |
实施例8 | LiCF3SO3 | 824mAh |
组装时的次品率(%) | 发生短路的比例(%) | 5mA放电的放电容量(mAh) | 100mA放电的放电容量(mAh) | |
实施例1 | 0 | 0 | 2400 | 1650 |
实施例2 | 0 | 0 | 2460 | 1520 |
实施例3 | 0 | 0 | 2340 | 1700 |
实施例4 | 0 | 0 | 2600 | 1680 |
实施例5 | 0 | 0 | 2100 | 1530 |
实施例6 | 0 | 0 | 2400 | 1680 |
实施例7 | 5 | 0 | 2750 | 1590 |
实施例8 | 0 | 0 | 2400 | 1600 |
实施例9 | 0 | 0 | 2400 | 1680 |
比较例1 | 100 | - | - | - |
Claims (16)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003125134 | 2003-04-30 | ||
JP2003125134 | 2003-04-30 | ||
JP2003132248 | 2003-05-09 | ||
JP2003132248 | 2003-05-09 | ||
JP2004074187A JP4129955B2 (ja) | 2003-03-17 | 2004-03-16 | 電池および電池の製造方法 |
JP200474187 | 2004-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1542995A CN1542995A (zh) | 2004-11-03 |
CN1324730C true CN1324730C (zh) | 2007-07-04 |
Family
ID=34108542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100374580A Expired - Lifetime CN1324730C (zh) | 2003-04-30 | 2004-04-29 | 电池和电池的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US20050026034A1 (zh) |
CN (1) | CN1324730C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5145693B2 (ja) | 2006-11-01 | 2013-02-20 | パナソニック株式会社 | 非水電解質二次電池とその製造方法 |
US20110117403A1 (en) * | 2009-11-17 | 2011-05-19 | Tesla Motors, Inc. | Battery Cell with a Center Pin Comprised of a Low Melting Point Material |
KR102256302B1 (ko) * | 2017-03-09 | 2021-05-26 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 포함하는 리튬 전지 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937154A (en) * | 1988-11-16 | 1990-06-26 | Duracell Inc. | Electrochemical cell |
US5508122A (en) * | 1994-05-25 | 1996-04-16 | Sanyo Electric Co., Ltd. | Battery with a spiral electrode unit |
US6051333A (en) * | 1995-11-08 | 2000-04-18 | Hitachi Maxell, Ltd. | Cell comprising spirally wound electrodes |
CN1290969A (zh) * | 1999-09-30 | 2001-04-11 | 索尼株式会社 | 固体电解质电池 |
CN1290972A (zh) * | 1999-06-28 | 2001-04-11 | 日本电气株式会社 | 非水电解液二次电池及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066460Y2 (ja) | 1988-02-26 | 1994-02-16 | 三洋電機株式会社 | 円筒型電池 |
JP3196226B2 (ja) * | 1991-03-13 | 2001-08-06 | ソニー株式会社 | 非水電解液二次電池 |
JP3324662B2 (ja) | 1993-03-12 | 2002-09-17 | 日立マクセル株式会社 | 渦巻状電池 |
US5439760A (en) * | 1993-11-19 | 1995-08-08 | Medtronic, Inc. | High reliability electrochemical cell and electrode assembly therefor |
JP3973115B2 (ja) | 1995-11-08 | 2007-09-12 | 日立マクセル株式会社 | 巻回構造の電極体を有する電池 |
US6458487B1 (en) * | 1997-07-25 | 2002-10-01 | Kabushiki Kaisha Toshiba | Positive active material and non-aqueous secondary cell made by using the same |
US6800397B2 (en) * | 2000-07-06 | 2004-10-05 | Japan Storage Battery Co., Ltd. | Non-aqueous electrolyte secondary battery and process for the preparation thereof |
JP2002063938A (ja) * | 2000-08-18 | 2002-02-28 | Sony Corp | 二次電池及びその製造方法 |
-
2004
- 2004-04-29 CN CNB2004100374580A patent/CN1324730C/zh not_active Expired - Lifetime
- 2004-04-30 US US10/836,591 patent/US20050026034A1/en not_active Abandoned
-
2009
- 2009-05-20 US US12/468,921 patent/US8221509B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937154A (en) * | 1988-11-16 | 1990-06-26 | Duracell Inc. | Electrochemical cell |
US5508122A (en) * | 1994-05-25 | 1996-04-16 | Sanyo Electric Co., Ltd. | Battery with a spiral electrode unit |
US6051333A (en) * | 1995-11-08 | 2000-04-18 | Hitachi Maxell, Ltd. | Cell comprising spirally wound electrodes |
CN1290972A (zh) * | 1999-06-28 | 2001-04-11 | 日本电气株式会社 | 非水电解液二次电池及其制造方法 |
CN1290969A (zh) * | 1999-09-30 | 2001-04-11 | 索尼株式会社 | 固体电解质电池 |
Also Published As
Publication number | Publication date |
---|---|
US8221509B2 (en) | 2012-07-17 |
US20090223037A1 (en) | 2009-09-10 |
US20050026034A1 (en) | 2005-02-03 |
CN1542995A (zh) | 2004-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1271736C (zh) | 带有绝热体的碱性电池 | |
CA2713186C (en) | Sealed type cell manufacturing method | |
CN101032044B (zh) | 圆柱形锂二次电池 | |
EP2276097B1 (en) | Lithium ion battery and electrode wound body for lithium ion battery | |
CN103582967B (zh) | 锂-二硫化铁电池设计 | |
CN102017237A (zh) | 非水系电池用负极板、非水系电池用电极组及其制造方法、以及圆筒形非水系二次电池及其制造方法 | |
CN101252208A (zh) | 堆叠非水电解质电池及其制造方法和堆叠设备 | |
CN102017272A (zh) | 非水系电池用电极组及其制造方法、以及圆筒形非水系二次电池及其制造方法 | |
CN1465116A (zh) | 非液体电解质电池及其制造方法 | |
CN1309105C (zh) | 卷式电化学元件用极板组和电池 | |
CN100364149C (zh) | 二次电池 | |
CN100559634C (zh) | 锂离子二次电池 | |
CN1484868A (zh) | 负极集电体、用此集电体的负极和非水电解质二次电池 | |
JP4968768B2 (ja) | 筒形非水電解液電池 | |
JP3416365B2 (ja) | 非水電解液電池 | |
CN1324730C (zh) | 电池和电池的制造方法 | |
JP2009117290A (ja) | 密閉型電池 | |
CN1934744A (zh) | 二次电池 | |
CN1320692C (zh) | 电源、充电装置以及充电系统 | |
JP2004335380A (ja) | 非水電解液電池 | |
JP2006139918A (ja) | 筒形非水電解液電池 | |
JP4255013B2 (ja) | 非水電解液電池 | |
JP2002231195A (ja) | 非水電解質二次電池およびその製造方法 | |
JP4151840B2 (ja) | 非水電解液電池 | |
JP5019557B2 (ja) | 筒形非水電解液一次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: HITACHI MAXELL ENERGY LTD. Free format text: FORMER OWNER: HITACHI MAXELL LTD. Effective date: 20111018 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111018 Address after: Kyoto Japan Patentee after: HITACHI MAXELL ENERGY, LTD. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: HITACHI MAXELL ENERGY, LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20070704 |