TWI565129B - 可充電鋰電池之負活性材料、製備彼之方法及包含彼之可充電鋰電池 - Google Patents
可充電鋰電池之負活性材料、製備彼之方法及包含彼之可充電鋰電池 Download PDFInfo
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- TWI565129B TWI565129B TW104131797A TW104131797A TWI565129B TW I565129 B TWI565129 B TW I565129B TW 104131797 A TW104131797 A TW 104131797A TW 104131797 A TW104131797 A TW 104131797A TW I565129 B TWI565129 B TW I565129B
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- acid
- core
- active material
- negative electrode
- secondary battery
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- FXPHJTKVWZVEGA-UHFFFAOYSA-N ethenyl hydrogen carbonate Chemical compound OC(=O)OC=C FXPHJTKVWZVEGA-UHFFFAOYSA-N 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002391 graphite-based active material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011244 liquid electrolyte 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
- DEUISMFZZMAAOJ-UHFFFAOYSA-N lithium dihydrogen borate oxalic acid Chemical compound B([O-])(O)O.C(C(=O)O)(=O)O.C(C(=O)O)(=O)O.[Li+] DEUISMFZZMAAOJ-UHFFFAOYSA-N 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
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 0.000 description 1
- DMEJJWCBIYKVSB-UHFFFAOYSA-N lithium vanadium Chemical compound [Li].[V] DMEJJWCBIYKVSB-UHFFFAOYSA-N 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
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- LVWZTYCIRDMTEY-UHFFFAOYSA-N metamizole Chemical compound O=C1C(N(CS(O)(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 LVWZTYCIRDMTEY-UHFFFAOYSA-N 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 description 1
- 229940057061 mevalonolactone Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- JPJBEORAVWZJKS-UHFFFAOYSA-N oxalic acid;propanedioic acid Chemical compound OC(=O)C(O)=O.OC(=O)CC(O)=O JPJBEORAVWZJKS-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 229920005608 sulfonated EPDM Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/005—Alkali titanates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
-
- 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/049—Manufacturing of an active layer by chemical means
- H01M4/0492—Chemical attack of the support 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| KR1020140131018A KR101751574B1 (ko) | 2014-09-30 | 2014-09-30 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지 |
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| TW201628238A TW201628238A (zh) | 2016-08-01 |
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| KR101746903B1 (ko) * | 2014-09-30 | 2017-06-14 | 주식회사 엘지화학 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지 |
| EP3480873A4 (en) * | 2016-06-30 | 2020-01-08 | UBE Industries, Ltd. | LITHIUM TITANATE POWDER FOR ELECTRODE OF AN ENERGY STORAGE DEVICE, ACTIVE MATERIAL, AND ELECTRODE SHEET AND AN ENERGY STORAGE DEVICE USING THE ACTIVE MATERIAL |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| JP6722388B2 (ja) * | 2017-06-22 | 2020-07-15 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| JP6905671B2 (ja) * | 2018-03-20 | 2021-07-21 | トヨタ自動車株式会社 | 非水電解質リチウム二次電池用正極の製造方法 |
| WO2019198146A1 (ja) * | 2018-04-10 | 2019-10-17 | 株式会社 東芝 | 電極群、非水電解質電池及び電池パック |
| KR102617870B1 (ko) | 2018-07-25 | 2023-12-22 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 리튬 금속의 전처리 방법 |
| CN113964381B (zh) * | 2021-10-22 | 2023-05-16 | 郑州大学 | 一种非对称凝胶态电解质及其制备方法和应用 |
| CN116598509B (zh) * | 2023-07-14 | 2023-11-17 | 宁德时代新能源科技股份有限公司 | 电极及其制备方法、电池和电池应用 |
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| CN103779550A (zh) * | 2012-10-18 | 2014-05-07 | 通用汽车环球科技运作有限责任公司 | 用于钛酸锂来抑制锂离子电池组中气体产生的涂层及其制造和使用方法 |
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| JPH09199129A (ja) | 1996-01-22 | 1997-07-31 | Ricoh Co Ltd | リチウム二次電池用負極体および該負極体を用いたリチウム二次電池 |
| EP0938148B1 (en) | 1997-07-15 | 2008-05-07 | Sony Corporation | Non-aqueous electrolyte secondary cell |
| JP2003242981A (ja) | 2002-02-14 | 2003-08-29 | Hitachi Maxell Ltd | 非水電解液電池およびその製造方法 |
| JP2004235144A (ja) | 2003-01-10 | 2004-08-19 | Nichia Chem Ind Ltd | 非水電解質二次電池用負極活物質および非水電解質二次電池 |
| JP5083743B2 (ja) | 2005-07-06 | 2012-11-28 | 株式会社 東北テクノアーチ | リチウム電池 |
| EP2560229B1 (en) * | 2005-10-20 | 2019-06-05 | Mitsubishi Chemical Corporation | Lithium secondary batteries and nonaqueous electrolyte for use in the same |
| CN101894974A (zh) * | 2005-10-20 | 2010-11-24 | 三菱化学株式会社 | 锂二次电池以及其中使用的非水电解液 |
| JP2011113924A (ja) | 2009-11-30 | 2011-06-09 | Univ Of Fukui | チタン酸リチウム負極物質の製造方法 |
| KR101155909B1 (ko) * | 2010-01-07 | 2012-06-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| JP2011146154A (ja) | 2010-01-12 | 2011-07-28 | Toyota Motor Corp | 負極ペーストの製造方法、負極板の製造方法、及び、リチウム二次電池の製造方法 |
| KR101243906B1 (ko) * | 2010-06-21 | 2013-03-14 | 삼성에스디아이 주식회사 | 리튬 전지 및 상기 리튬 전지의 제조 방법 |
| KR101244417B1 (ko) * | 2010-12-23 | 2013-03-18 | 한국기초과학지원연구원 | 탄소를 함유하는 리튬 2차 전지용 리튬티타늄산화물 전극재료 및 이의 제조방법 |
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| JP5919942B2 (ja) | 2011-06-02 | 2016-05-18 | 日産自動車株式会社 | 正極活物質および電極の製造方法、ならびに電極 |
| JP5694208B2 (ja) * | 2012-01-19 | 2015-04-01 | 株式会社東芝 | 非水電解質電池用負極活物質及びその製造方法、非水電解質電池および電池パック |
| KR101375611B1 (ko) | 2012-03-20 | 2014-03-18 | 한국세라믹기술원 | 리튬티타늄산화물 음극 활물질의 제조방법 |
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| JP2014075238A (ja) | 2012-10-03 | 2014-04-24 | Kaneka Corp | 非水電解質二次電池用負極活物質及びその製造方法並びに非水電解質二次電池 |
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2014
- 2014-09-30 KR KR1020140131018A patent/KR101751574B1/ko active Active
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2015
- 2015-09-23 JP JP2016535090A patent/JP6563923B2/ja active Active
- 2015-09-23 PL PL15847257T patent/PL3054506T3/pl unknown
- 2015-09-23 CN CN201580004074.5A patent/CN105917497B/zh active Active
- 2015-09-23 US US15/032,396 patent/US10205169B2/en active Active
- 2015-09-23 WO PCT/KR2015/010003 patent/WO2016052910A1/ko not_active Ceased
- 2015-09-23 EP EP15847257.1A patent/EP3054506B1/en active Active
- 2015-09-25 TW TW104131797A patent/TWI565129B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779550A (zh) * | 2012-10-18 | 2014-05-07 | 通用汽车环球科技运作有限责任公司 | 用于钛酸锂来抑制锂离子电池组中气体产生的涂层及其制造和使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10205169B2 (en) | 2019-02-12 |
| CN105917497B (zh) | 2018-12-11 |
| WO2016052910A1 (ko) | 2016-04-07 |
| PL3054506T3 (pl) | 2019-02-28 |
| EP3054506A4 (en) | 2016-12-14 |
| US20160276672A1 (en) | 2016-09-22 |
| EP3054506B1 (en) | 2018-09-12 |
| CN105917497A (zh) | 2016-08-31 |
| JP2017530499A (ja) | 2017-10-12 |
| EP3054506A1 (en) | 2016-08-10 |
| KR20160038339A (ko) | 2016-04-07 |
| JP6563923B2 (ja) | 2019-08-21 |
| TW201628238A (zh) | 2016-08-01 |
| KR101751574B1 (ko) | 2017-06-27 |
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