JP5715572B2 - 二次電池用負極及びこれを用いた二次電池 - Google Patents
二次電池用負極及びこれを用いた二次電池 Download PDFInfo
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- JP5715572B2 JP5715572B2 JP2011544253A JP2011544253A JP5715572B2 JP 5715572 B2 JP5715572 B2 JP 5715572B2 JP 2011544253 A JP2011544253 A JP 2011544253A JP 2011544253 A JP2011544253 A JP 2011544253A JP 5715572 B2 JP5715572 B2 JP 5715572B2
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- JP
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- Prior art keywords
- negative electrode
- coke
- secondary battery
- active material
- coal
- 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
- 239000000571 coke Substances 0.000 claims description 53
- 239000003245 coal Substances 0.000 claims description 52
- 239000007773 negative electrode material Substances 0.000 claims description 46
- 229920001721 polyimide Polymers 0.000 claims description 35
- 239000011329 calcined coke Substances 0.000 claims description 34
- 229910052698 phosphorus Inorganic materials 0.000 claims description 32
- 239000011574 phosphorus Substances 0.000 claims description 32
- 239000009719 polyimide resin Substances 0.000 claims description 30
- 239000011149 active material Substances 0.000 claims description 23
- -1 phosphorus compound Chemical class 0.000 claims description 23
- 239000011230 binding agent Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 239000003208 petroleum Substances 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 12
- 150000001639 boron compounds Chemical class 0.000 claims description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052796 boron Inorganic materials 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 2
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 31
- 229910052744 lithium Inorganic materials 0.000 description 23
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- 238000012423 maintenance Methods 0.000 description 17
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- 238000000034 method Methods 0.000 description 10
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- 239000012298 atmosphere Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
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- 150000003624 transition metals Chemical class 0.000 description 5
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- 229910052725 zinc Inorganic materials 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
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- 125000006157 aromatic diamine group Chemical group 0.000 description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 3
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 3
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- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
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- 229910052718 tin Inorganic materials 0.000 description 3
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- XUSNPFGLKGCWGN-UHFFFAOYSA-N 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine Chemical compound NCCCN1CCN(CCCN)CC1 XUSNPFGLKGCWGN-UHFFFAOYSA-N 0.000 description 2
- KHYXYOGWAIYVBD-UHFFFAOYSA-N 4-(4-propylphenoxy)aniline Chemical compound C1=CC(CCC)=CC=C1OC1=CC=C(N)C=C1 KHYXYOGWAIYVBD-UHFFFAOYSA-N 0.000 description 2
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- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
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- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
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- HYDATEKARGDBKU-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 HYDATEKARGDBKU-UHFFFAOYSA-N 0.000 description 1
- OYOKPDLAMOMTEE-UHFFFAOYSA-N 4-chloro-1,3-dioxolan-2-one Chemical compound ClC1COC(=O)O1 OYOKPDLAMOMTEE-UHFFFAOYSA-N 0.000 description 1
- SBUOHGKIOVRDKY-UHFFFAOYSA-N 4-methyl-1,3-dioxolane Chemical compound CC1COCO1 SBUOHGKIOVRDKY-UHFFFAOYSA-N 0.000 description 1
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- 229910005142 Li(HCF2CF2CH2OSO2)2N Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
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- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
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- 238000002441 X-ray diffraction Methods 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- AQIHMSVIAGNIDM-UHFFFAOYSA-N benzoyl bromide Chemical compound BrC(=O)C1=CC=CC=C1 AQIHMSVIAGNIDM-UHFFFAOYSA-N 0.000 description 1
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- 238000010000 carbonizing Methods 0.000 description 1
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- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
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- 239000011737 fluorine Substances 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 150000003949 imides Chemical class 0.000 description 1
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- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
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- QVLTXCYWHPZMCA-UHFFFAOYSA-N po4-po4 Chemical compound OP(O)(O)=O.OP(O)(O)=O QVLTXCYWHPZMCA-UHFFFAOYSA-N 0.000 description 1
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011544253A JP5715572B2 (ja) | 2009-12-02 | 2010-11-30 | 二次電池用負極及びこれを用いた二次電池 |
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| JP2009274763 | 2009-12-02 | ||
| JP2009274763 | 2009-12-02 | ||
| JP2010253994 | 2010-11-12 | ||
| JP2010253994 | 2010-11-12 | ||
| JP2011544253A JP5715572B2 (ja) | 2009-12-02 | 2010-11-30 | 二次電池用負極及びこれを用いた二次電池 |
| PCT/JP2010/071354 WO2011068097A1 (ja) | 2009-12-02 | 2010-11-30 | 二次電池用負極及びこれを用いた二次電池 |
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| JPWO2011068097A1 JPWO2011068097A1 (ja) | 2013-04-18 |
| JP5715572B2 true JP5715572B2 (ja) | 2015-05-07 |
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| JP2011544253A Expired - Fee Related JP5715572B2 (ja) | 2009-12-02 | 2010-11-30 | 二次電池用負極及びこれを用いた二次電池 |
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| JP (1) | JP5715572B2 (zh) |
| KR (1) | KR20120105019A (zh) |
| CN (1) | CN102640330B (zh) |
| TW (1) | TWI495181B (zh) |
| WO (1) | WO2011068097A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5697954B2 (ja) * | 2010-11-12 | 2015-04-08 | 新日鉄住金化学株式会社 | リチウム二次電池用負極活物質及びそれを用いたリチウム二次電池 |
| KR101989660B1 (ko) | 2013-07-09 | 2019-06-14 | 에보니크 데구사 게엠베하 | 전기활성 중합체, 그의 제조 방법, 전극 및 그의 용도 |
| CN105633410B (zh) * | 2014-10-29 | 2019-06-18 | 江苏华东锂电技术研究院有限公司 | 负极材料以及应用该负极材料的锂离子电池 |
| JP7000011B2 (ja) * | 2016-06-02 | 2022-01-19 | トヨタ自動車株式会社 | フッ化物イオン電池用負極層およびフッ化物イオン電池 |
| WO2018047456A1 (ja) * | 2016-09-12 | 2018-03-15 | パナソニックＩｐマネジメント株式会社 | リチウム電池 |
| CN113621249B (zh) * | 2021-08-24 | 2022-07-26 | 浙江鼎富橡塑科技有限公司 | 一种防异响的tpe防尘套及其生产工艺 |
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| JPH0543318A (ja) * | 1991-08-09 | 1993-02-23 | Ibiden Co Ltd | 炭素成形体用組成物 |
| JPH1167207A (ja) * | 1997-08-12 | 1999-03-09 | Toyota Central Res & Dev Lab Inc | リチウム二次電池用負極 |
| JPH11312520A (ja) * | 1998-04-27 | 1999-11-09 | Furukawa Battery Co Ltd:The | リチウム二次電池用負極およびこれを用いたリチウム二次電池 |
| JP2001023638A (ja) * | 1999-07-05 | 2001-01-26 | Sumitomo Metal Ind Ltd | リチウムイオン二次電池負極用黒鉛粉末の製造方法 |
| JP2002270169A (ja) * | 2001-03-06 | 2002-09-20 | Nippon Steel Corp | リチウム二次電池負極用材料とその製造方法およびリチウム二次電池 |
| JP2003297357A (ja) * | 2002-04-02 | 2003-10-17 | Nippon Steel Chem Co Ltd | リチウム二次電池負極材料とその製造方法 |
| JP2007019257A (ja) * | 2005-07-07 | 2007-01-25 | Japan Energy Corp | 電極材料用低温焼成炭素 |
| JP2009224323A (ja) * | 2008-02-21 | 2009-10-01 | Nippon Steel Chem Co Ltd | 非水電解質二次電池負極活物質及び非水電解質二次電池負極活物質の製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5978914A (ja) * | 1982-10-28 | 1984-05-08 | Ibiden Co Ltd | 特殊炭素材の製造方法 |
| KR100839369B1 (ko) * | 2006-11-27 | 2008-06-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 조성물, 이를 이용하여제조된 리튬 이차 전지용 음극 및 리튬 이차 전지 |
| CN101087021B (zh) * | 2007-07-18 | 2014-04-30 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池用人造石墨负极材料及其制备方法 |
| JP5389652B2 (ja) * | 2007-08-10 | 2014-01-15 | 昭和電工株式会社 | リチウム系二次電池用負極、炭素系負極活物質の製造方法及びリチウム系二次電池及びその用途 |
| JP5603589B2 (ja) * | 2009-05-15 | 2014-10-08 | 新日鉄住金化学株式会社 | リチウム二次電池用負極活物質及びそれを用いた車載用リチウム二次電池 |
| JP5662698B2 (ja) * | 2009-05-15 | 2015-02-04 | 新日鉄住金化学株式会社 | リチウム二次電池用負極活物質及びそれを用いた車載用リチウム二次電池 |
| JP5603590B2 (ja) * | 2009-05-29 | 2014-10-08 | 新日鉄住金化学株式会社 | リチウム二次電池用負極活物質及びそれを用いた車載用リチウム二次電池 |
-
2010
- 2010-11-30 KR KR1020127016986A patent/KR20120105019A/ko not_active Application Discontinuation
- 2010-11-30 JP JP2011544253A patent/JP5715572B2/ja not_active Expired - Fee Related
- 2010-11-30 WO PCT/JP2010/071354 patent/WO2011068097A1/ja active Application Filing
- 2010-11-30 CN CN201080054307.XA patent/CN102640330B/zh not_active Expired - Fee Related
- 2010-12-01 TW TW099141719A patent/TWI495181B/zh not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543318A (ja) * | 1991-08-09 | 1993-02-23 | Ibiden Co Ltd | 炭素成形体用組成物 |
| JPH1167207A (ja) * | 1997-08-12 | 1999-03-09 | Toyota Central Res & Dev Lab Inc | リチウム二次電池用負極 |
| JPH11312520A (ja) * | 1998-04-27 | 1999-11-09 | Furukawa Battery Co Ltd:The | リチウム二次電池用負極およびこれを用いたリチウム二次電池 |
| JP2001023638A (ja) * | 1999-07-05 | 2001-01-26 | Sumitomo Metal Ind Ltd | リチウムイオン二次電池負極用黒鉛粉末の製造方法 |
| JP2002270169A (ja) * | 2001-03-06 | 2002-09-20 | Nippon Steel Corp | リチウム二次電池負極用材料とその製造方法およびリチウム二次電池 |
| JP2003297357A (ja) * | 2002-04-02 | 2003-10-17 | Nippon Steel Chem Co Ltd | リチウム二次電池負極材料とその製造方法 |
| JP2007019257A (ja) * | 2005-07-07 | 2007-01-25 | Japan Energy Corp | 電極材料用低温焼成炭素 |
| JP2009224323A (ja) * | 2008-02-21 | 2009-10-01 | Nippon Steel Chem Co Ltd | 非水電解質二次電池負極活物質及び非水電解質二次電池負極活物質の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2011068097A1 (ja) | 2013-04-18 |
| CN102640330B (zh) | 2015-06-24 |
| WO2011068097A1 (ja) | 2011-06-09 |
| TWI495181B (zh) | 2015-08-01 |
| CN102640330A (zh) | 2012-08-15 |
| TW201203671A (en) | 2012-01-16 |
| KR20120105019A (ko) | 2012-09-24 |
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