CN1120539C - 非水电解质二次电池 - Google Patents
非水电解质二次电池 Download PDFInfo
- Publication number
- CN1120539C CN1120539C CN99103957A CN99103957A CN1120539C CN 1120539 C CN1120539 C CN 1120539C CN 99103957 A CN99103957 A CN 99103957A CN 99103957 A CN99103957 A CN 99103957A CN 1120539 C CN1120539 C CN 1120539C
- Authority
- CN
- China
- Prior art keywords
- positive electrode
- negative electrode
- outermost end
- electrode
- current collector
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 74
- 239000000203 mixture Substances 0.000 claims abstract description 86
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 11
- 239000007773 negative electrode material Substances 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000007774 positive electrode material Substances 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 6
- 229910012424 LiSO 3 Inorganic materials 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 4
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 claims description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 3
- 229910015015 LiAsF 6 Inorganic materials 0.000 claims description 3
- 229910015044 LiB Inorganic materials 0.000 claims description 3
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 3
- 229910013684 LiClO 4 Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000005300 metallic glass Substances 0.000 claims description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 2
- PPDFQRAASCRJAH-UHFFFAOYSA-N 2-methylthiolane 1,1-dioxide Chemical compound CC1CCCS1(=O)=O PPDFQRAASCRJAH-UHFFFAOYSA-N 0.000 claims description 2
- SBUOHGKIOVRDKY-UHFFFAOYSA-N 4-methyl-1,3-dioxolane Chemical compound CC1COCO1 SBUOHGKIOVRDKY-UHFFFAOYSA-N 0.000 claims description 2
- 230000002687 intercalation Effects 0.000 claims description 2
- 238000009830 intercalation Methods 0.000 claims description 2
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- 229910013191 LiMO2 Inorganic materials 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 59
- 230000007547 defect Effects 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 125000004122 cyclic group Chemical group 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 239000002033 PVDF binder Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 4
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000006253 pitch coke Substances 0.000 description 3
- 229910015118 LiMO Inorganic materials 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- HDNHWROHHSBKJG-UHFFFAOYSA-N formaldehyde;furan-2-ylmethanol Chemical compound O=C.OCC1=CC=CO1 HDNHWROHHSBKJG-UHFFFAOYSA-N 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
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- 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
- H01M10/02—Details
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
形成在正电极最内端的正电极的两侧之一上的正电极混合物层的长度(mm) | 形成在正电极最外端的正电极的两侧之一上的正电极混合物层的长度(mm) | 形成在正电极两侧上的正电极混合物层的长度(mm) | |
样品1 | 80 | 0 | 167 |
样品2 | 80 | 0 | 167 |
样品3 | 80 | 0 | 167 |
样品4 | 60 | 0 | 182 |
样品5 | 40 | 0 | 197 |
样品6 | 20 | 0 | 201 |
样品7 | 0 | 5 | 205 |
样品8 | 0 | 15 | 202 |
样品9 | 0 | 50 | 176 |
样品10 | 40 | 10 | 194 |
样品11 | 60 | 0 | 179 |
样品12 | 60 | 0 | 177 |
样品13 | 60 | 0 | 176 |
样品14 | 395 | - | 0 |
样品15 | 395 | - | 0 |
形成在负电极两侧上的负电极混合物层的长度(mm) | 形成在负电极两侧之一上的负电极混合物层的长度(mm) | 从负电极的最外端至正电极的最外端的距离(mm) | |
样品1 | 250 | 0 | 35 |
样品2 | 250 | 0 | -2 |
样品3 | 250 | 0 | 0 |
样品4 | 245 | 0 | 15 |
样品5 | 240 | 0 | 10 |
样品6 | 224 | 0 | 17 |
样品7 | 213 | 0 | 33 |
样品8 | 220 | 0 | 35 |
样品9 | 229 | 0 | 50 |
样品10 | 247 | 0 | 5 |
样品11 | 243 | 0 | 27 |
样品12 | 241 | 0 | 38 |
样品13 | 239 | 0 | 43 |
样品14 | 0 | 398 | 35 |
样品15 | 0 | 398 | 0 |
能量密度比值(%) | 缺陷率(%) | |
样品1 | 100.0 | 3 |
样品2 | 100.0 | 20 |
样品3 | 100.0 | 18 |
样品4 | 102.4 | 3 |
样品5 | 104.8 | 1 |
样品6 | 101.9 | 1 |
样品7 | 100.2 | 2 |
样品8 | 101.2 | 2 |
样品9 | 97.1 | 1 |
样品10 | 105.8 | 6 |
样品11 | 101.0 | 1 |
样品12 | 100.0 | 2 |
样品13 | 99.5 | 3 |
样品14 | 95.0 | 2 |
样品15 | 95.0 | 20 |
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP057968/98 | 1998-03-10 | ||
JP05796898A JP3932653B2 (ja) | 1998-03-10 | 1998-03-10 | 非水電解液二次電池 |
JP057968/1998 | 1998-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1228625A CN1228625A (zh) | 1999-09-15 |
CN1120539C true CN1120539C (zh) | 2003-09-03 |
Family
ID=13070823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99103957A Expired - Lifetime CN1120539C (zh) | 1998-03-10 | 1999-03-10 | 非水电解质二次电池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6869723B2 (zh) |
EP (1) | EP0942484B1 (zh) |
JP (1) | JP3932653B2 (zh) |
KR (1) | KR100414631B1 (zh) |
CN (1) | CN1120539C (zh) |
DE (1) | DE69900105T2 (zh) |
TW (1) | TW416159B (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4423699B2 (ja) | 1999-05-27 | 2010-03-03 | ソニー株式会社 | 半導体レーザ素子及びその作製方法 |
CN1307376A (zh) | 2000-01-27 | 2001-08-08 | 钟馨稼 | 一种可反复充放电的铬氟锂固体动力电池 |
JP2002117908A (ja) * | 2000-10-06 | 2002-04-19 | Sony Corp | 非水電解液電池 |
US6677076B2 (en) * | 2002-01-15 | 2004-01-13 | Quallion Llc | Electric storage battery construction and method of manufacture |
US6670071B2 (en) | 2002-01-15 | 2003-12-30 | Quallion Llc | Electric storage battery construction and method of manufacture |
US7482097B2 (en) * | 2002-04-03 | 2009-01-27 | Valence Technology, Inc. | Alkali-transition metal phosphates having a +3 valence non-transition element and related electrode active materials |
US20030190527A1 (en) | 2002-04-03 | 2003-10-09 | James Pugh | Batteries comprising alkali-transition metal phosphates and preferred electrolytes |
US7422823B2 (en) * | 2002-04-03 | 2008-09-09 | Valence Technology, Inc. | Alkali-iron-cobalt phosphates and related electrode active materials |
JP4183472B2 (ja) | 2002-10-10 | 2008-11-19 | 三洋電機株式会社 | 非水電解質二次電池 |
JP4072427B2 (ja) * | 2002-12-13 | 2008-04-09 | シャープ株式会社 | ポリマー電池及びその製造方法 |
AU2003251798A1 (en) * | 2003-01-15 | 2005-10-07 | Quallion Llc | Battery |
JP2004273153A (ja) * | 2003-03-05 | 2004-09-30 | Sony Corp | 電池 |
JP4439220B2 (ja) * | 2003-08-04 | 2010-03-24 | 三洋電機株式会社 | 円筒型アルカリ蓄電池及び円筒型ニッケル水素二次電池 |
US7335440B2 (en) * | 2003-09-12 | 2008-02-26 | Medtronic, Inc. | Lithium-limited anode subassembly with solid anode current collector and spacer |
US8080329B1 (en) | 2004-03-25 | 2011-12-20 | Quallion Llc | Uniformly wound battery |
KR100601517B1 (ko) * | 2004-09-24 | 2006-07-19 | 삼성에스디아이 주식회사 | 이차 전지 |
TWI291778B (en) | 2004-11-08 | 2007-12-21 | Sony Corp | Secondary battery |
JP5141940B2 (ja) * | 2006-08-18 | 2013-02-13 | ソニー株式会社 | 二次電池 |
CN101820080A (zh) * | 2010-04-01 | 2010-09-01 | 雷天电池(无锡)有限公司 | 一种锂电池电芯 |
JP5377472B2 (ja) * | 2010-12-24 | 2013-12-25 | 日立ビークルエナジー株式会社 | リチウムイオン二次電池 |
US8859146B2 (en) * | 2011-03-28 | 2014-10-14 | Eveready Battery Company, Inc. | High-capacity and high-reliability lithium iron disulfide cell designs and methods for making the same |
DE102011105040A1 (de) | 2011-05-06 | 2012-11-08 | Klaus Ebert | Lithiumsenkundärzellenanordnung |
CN103163476B (zh) * | 2013-02-04 | 2015-07-15 | 普天新能源有限责任公司 | 电池放电能力的测定方法 |
US20200027367A1 (en) * | 2016-12-30 | 2020-01-23 | McCarthy Music Corp. | Remote control of lesson software by teacher |
CN107093724B (zh) * | 2017-04-27 | 2020-06-19 | 柳州豪祥特科技有限公司 | 锂电池正极材料的制备方法 |
WO2019218395A1 (zh) | 2018-05-17 | 2019-11-21 | 华东理工大学 | 一种恶臭气体多点集中式电子鼻仪器在线监测与分析方法 |
CN110808377B (zh) * | 2018-08-06 | 2021-04-27 | 宁德新能源科技有限公司 | 电芯、电池以及电子设备 |
CN218472004U (zh) * | 2022-10-13 | 2023-02-10 | 惠州亿纬动力电池有限公司 | 卷芯结构及电池 |
WO2024143119A1 (ja) * | 2022-12-27 | 2024-07-04 | パナソニックIpマネジメント株式会社 | 円筒形の非水電解質二次電池 |
CN117199152B (zh) * | 2023-09-11 | 2024-06-04 | 淮安捷泰新能源科技有限公司 | 一种太阳能电池及其制备方法 |
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EP0780920A1 (en) * | 1994-09-27 | 1997-06-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Non-aqueous type cell |
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JP3166880B2 (ja) * | 1992-11-04 | 2001-05-14 | 日本電信電話株式会社 | 非水電解液二次電池 |
US5360684A (en) | 1993-10-25 | 1994-11-01 | Hydro-Quebec | Electrochemical cell for polymer electrolyte-lithium batteries (ACEP) |
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JPH08203562A (ja) * | 1995-01-27 | 1996-08-09 | Asahi Chem Ind Co Ltd | 電 池 |
EP0872909B1 (en) * | 1995-01-27 | 2006-07-12 | Asahi Kasei EMD Corporation | Nonaqueous battery |
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- 1998-03-10 JP JP05796898A patent/JP3932653B2/ja not_active Expired - Lifetime
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1999
- 1999-03-04 TW TW088103323A patent/TW416159B/zh not_active IP Right Cessation
- 1999-03-04 US US09/262,325 patent/US6869723B2/en not_active Expired - Lifetime
- 1999-03-09 EP EP99104615A patent/EP0942484B1/en not_active Expired - Lifetime
- 1999-03-09 DE DE69900105T patent/DE69900105T2/de not_active Expired - Lifetime
- 1999-03-09 KR KR10-1999-0007627A patent/KR100414631B1/ko not_active IP Right Cessation
- 1999-03-10 CN CN99103957A patent/CN1120539C/zh not_active Expired - Lifetime
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US5508122A (en) * | 1994-05-25 | 1996-04-16 | Sanyo Electric Co., Ltd. | Battery with a spiral electrode unit |
EP0780920A1 (en) * | 1994-09-27 | 1997-06-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Non-aqueous type cell |
Also Published As
Publication number | Publication date |
---|---|
JPH11260415A (ja) | 1999-09-24 |
DE69900105T2 (de) | 2001-11-29 |
US20020004161A1 (en) | 2002-01-10 |
TW416159B (en) | 2000-12-21 |
KR100414631B1 (ko) | 2004-01-07 |
DE69900105D1 (de) | 2001-06-21 |
CN1228625A (zh) | 1999-09-15 |
EP0942484A1 (en) | 1999-09-15 |
JP3932653B2 (ja) | 2007-06-20 |
KR19990077689A (ko) | 1999-10-25 |
US6869723B2 (en) | 2005-03-22 |
EP0942484B1 (en) | 2001-05-16 |
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