JP5166033B2 - 偏平形有機電解液二次電池 - Google Patents
偏平形有機電解液二次電池 Download PDFInfo
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- JP5166033B2 JP5166033B2 JP2007536500A JP2007536500A JP5166033B2 JP 5166033 B2 JP5166033 B2 JP 5166033B2 JP 2007536500 A JP2007536500 A JP 2007536500A JP 2007536500 A JP2007536500 A JP 2007536500A JP 5166033 B2 JP5166033 B2 JP 5166033B2
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- Prior art keywords
- positive electrode
- battery
- organic electrolyte
- negative electrode
- secondary battery
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- 239000005486 organic electrolyte Substances 0.000 title claims description 27
- 238000007789 sealing Methods 0.000 claims description 43
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 18
- 239000007773 negative electrode material Substances 0.000 claims description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 8
- 229910001416 lithium ion Inorganic materials 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 6
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 6
- 238000004438 BET method Methods 0.000 claims description 4
- 229910018136 Li 2 Ti 3 O 7 Inorganic materials 0.000 claims description 4
- 229920006026 co-polymeric resin Polymers 0.000 claims description 4
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000011149 active material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- JJVGROTXXZVGGN-UHFFFAOYSA-H [Li+].[Li+].[Li+].[Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[F-].[F-] Chemical compound [Li+].[Li+].[Li+].[Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[F-].[F-] JJVGROTXXZVGGN-UHFFFAOYSA-H 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000001989 lithium alloy Substances 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
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M10/05—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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
正極4は、五酸化バナジウム、三酸化モリブデン、リチウムマンガン複合酸化物などの3V級の二次電池用活物質や、リチウムを含有するコバルト酸リチウム(LiCoO2)、ニッケル酸リチウム、スピネル型のマンガン酸リチウムなどの4V級二次電池用活物質を含む。すなわち正極4はリチウムイオンを可逆的に吸蔵・放出可能である。
2 封口板
3 ガスケット
4 正極
5 負極
6 セパレータ
Claims (7)
- リチウムイオンを可逆的に吸蔵・放出可能な酸化物を負極活物質とする負極と、
リチウムイオンを可逆的に吸蔵・放出可能な正極と、
有機電解液と、
前記負極と前記正極との間に介在するセパレータと、
前記負極に接触し負極端子を兼ねる封口板と、
前記正極に接触し正極端子を兼ねる正極缶と、
前記正極缶と前記封口板の間に介在し、熱変形温度が0.45MPa荷重で70℃以上であり、かつ1.82MPa荷重で60℃以下であるテトラフルオロエチレン−パーフルオロアルキルビニルエーテル共重合樹脂からなるガスケットと、を備えた偏平形有機電解液二次電池。 - 前記酸化物のBET法により測定した比表面積が2m2/g以上10m2/g以下である請求項1記載の偏平形有機電解液二次電池。
- 前記酸化物のBET法により測定した比表面積が2m 2 /g以上3m 2 /g以下である請求項1記載の偏平形有機電解液二次電池。
- 前記酸化物がLi4Ti5O12、Li2Ti3O7、およびNb2O5の少なくともいずれかを含む請求項1記載の偏平形有機電解液二次電池。
- 前記ガスケットの肉厚が、0.2〜0.4mmである、請求項1記載の偏平形有機電解液二次電池。
- 前記ガスケットの圧縮比率が、30〜80%である、請求項1記載の偏平形有機電解液二次電池。
- 前記正極が、五酸化バナジウム、三酸化モリブデン、リチウムマンガン複合酸化物、コバルト酸リチウム、およびニッケル酸リチウムの少なくともいずれかを含む、請求項1記載の偏平形有機電解液二次電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007536500A JP5166033B2 (ja) | 2005-09-21 | 2006-09-20 | 偏平形有機電解液二次電池 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005273349 | 2005-09-21 | ||
JP2005273349 | 2005-09-21 | ||
JP2007536500A JP5166033B2 (ja) | 2005-09-21 | 2006-09-20 | 偏平形有機電解液二次電池 |
PCT/JP2006/318565 WO2007034798A1 (ja) | 2005-09-21 | 2006-09-20 | 偏平形有機電解液二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007034798A1 JPWO2007034798A1 (ja) | 2009-03-26 |
JP5166033B2 true JP5166033B2 (ja) | 2013-03-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007536500A Expired - Fee Related JP5166033B2 (ja) | 2005-09-21 | 2006-09-20 | 偏平形有機電解液二次電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080166631A1 (ja) |
JP (1) | JP5166033B2 (ja) |
CN (1) | CN101268582B (ja) |
WO (1) | WO2007034798A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080076023A1 (en) * | 2006-09-21 | 2008-03-27 | Hiroyuki Yumoto | Lithium cell |
JP2010056079A (ja) * | 2008-08-01 | 2010-03-11 | Panasonic Corp | 扁平型非水電解液二次電池 |
US20100068614A1 (en) | 2008-09-18 | 2010-03-18 | Koji Yamaguchi | Flat battery |
JP2010153167A (ja) * | 2008-12-25 | 2010-07-08 | Panasonic Corp | 扁平型非水電解液電池 |
US10454078B2 (en) * | 2012-08-30 | 2019-10-22 | The Chemours Company Fc, Llc | Li-ion battery having improved safety against combustion |
US9502698B2 (en) * | 2012-09-28 | 2016-11-22 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte battery |
JP6489547B2 (ja) * | 2015-03-12 | 2019-03-27 | セイコーインスツル株式会社 | 非水電解質二次電池 |
US10647170B2 (en) | 2016-03-09 | 2020-05-12 | Maxell Holdings, Ltd. | Tire pressure detection system including air pressure detection device and lithium second battery |
CN111276643A (zh) * | 2020-01-19 | 2020-06-12 | 惠州市恒泰科技股份有限公司 | 新型纽扣电池及其制备工艺 |
Citations (5)
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---|---|---|---|---|
JPS5711476A (en) * | 1980-06-24 | 1982-01-21 | Yuasa Battery Co Ltd | Secondary organic electrolyte battery |
JPH08321287A (ja) * | 1995-03-20 | 1996-12-03 | Matsushita Electric Ind Co Ltd | 有機電解液電池 |
JP2000173652A (ja) * | 1998-12-02 | 2000-06-23 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
JP2001126684A (ja) * | 1999-10-28 | 2001-05-11 | Sony Corp | 非水電解液電池 |
JP2005100771A (ja) * | 2003-09-24 | 2005-04-14 | Toshiba Corp | 非水電解質電池 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6824920B1 (en) * | 1997-06-03 | 2004-11-30 | Matsushita Electric Industrial Co., Ltd. | Non-aqueous electrolyte secondary battery comprising composite particles |
TW504854B (en) * | 1999-08-27 | 2002-10-01 | Toshiba Battery | Flat non-aqueous electrolyte secondary cell |
JP4159954B2 (ja) * | 2003-09-24 | 2008-10-01 | 株式会社東芝 | 非水電解質電池 |
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2006
- 2006-09-20 JP JP2007536500A patent/JP5166033B2/ja not_active Expired - Fee Related
- 2006-09-20 WO PCT/JP2006/318565 patent/WO2007034798A1/ja active Application Filing
- 2006-09-20 CN CN2006800349035A patent/CN101268582B/zh not_active Expired - Fee Related
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2008
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5711476A (en) * | 1980-06-24 | 1982-01-21 | Yuasa Battery Co Ltd | Secondary organic electrolyte battery |
JPH08321287A (ja) * | 1995-03-20 | 1996-12-03 | Matsushita Electric Ind Co Ltd | 有機電解液電池 |
JP2000173652A (ja) * | 1998-12-02 | 2000-06-23 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
JP2001126684A (ja) * | 1999-10-28 | 2001-05-11 | Sony Corp | 非水電解液電池 |
JP2005100771A (ja) * | 2003-09-24 | 2005-04-14 | Toshiba Corp | 非水電解質電池 |
Also Published As
Publication number | Publication date |
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CN101268582B (zh) | 2011-04-20 |
CN101268582A (zh) | 2008-09-17 |
US20080166631A1 (en) | 2008-07-10 |
WO2007034798A1 (ja) | 2007-03-29 |
JPWO2007034798A1 (ja) | 2009-03-26 |
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