DE112007001087B4 - Aktives Elektrodenmaterial mit hoher Stabilität und Kathode sowie elektrochemische Vorrichtung unter dessen Verwendung - Google Patents
Aktives Elektrodenmaterial mit hoher Stabilität und Kathode sowie elektrochemische Vorrichtung unter dessen Verwendung Download PDFInfo
- Publication number
- DE112007001087B4 DE112007001087B4 DE112007001087.8T DE112007001087T DE112007001087B4 DE 112007001087 B4 DE112007001087 B4 DE 112007001087B4 DE 112007001087 T DE112007001087 T DE 112007001087T DE 112007001087 B4 DE112007001087 B4 DE 112007001087B4
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- active material
- cathode active
- group
- compound
- 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.)
- Active
Links
- 239000007772 electrode material Substances 0.000 title abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 52
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 239000003792 electrolyte Substances 0.000 claims abstract description 16
- 239000006182 cathode active material Substances 0.000 claims description 150
- 239000000126 substance Substances 0.000 claims description 54
- 150000002737 metalloid compounds Chemical class 0.000 claims description 30
- 229910052744 lithium Inorganic materials 0.000 claims description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002841 Lewis acid Substances 0.000 claims description 6
- 150000007517 lewis acids Chemical class 0.000 claims description 6
- 239000007848 Bronsted acid Substances 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims description 2
- 238000007086 side reaction Methods 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 21
- 239000002245 particle Substances 0.000 description 9
- 239000011149 active material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000009830 intercalation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 238000002715 modification method Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052795 boron group element Inorganic materials 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 230000002687 intercalation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002335 surface treatment layer Substances 0.000 description 3
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002879 Lewis base Substances 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- -1 Vinyl- Chemical group 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001342 alkaline earth metals Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003660 carbonate based solvent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 239000006257 cathode slurry Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000007527 lewis bases Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 125000006193 alkinyl group Chemical group 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910052800 carbon group element Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- NKCVNYJQLIWBHK-UHFFFAOYSA-N carbonodiperoxoic acid Chemical compound OOC(=O)OO NKCVNYJQLIWBHK-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001786 chalcogen compounds Chemical class 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 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
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/38—Construction or manufacture
-
- 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
-
- 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
-
- 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
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of 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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- 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)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060040780 | 2006-05-04 | ||
| KR10-2006-0040780 | 2006-05-04 | ||
| PCT/KR2007/002209 WO2007129842A1 (en) | 2006-05-04 | 2007-05-04 | Electrode active material with high stability and electrochemical device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE112007001087T5 DE112007001087T5 (de) | 2009-02-19 |
| DE112007001087B4 true DE112007001087B4 (de) | 2019-11-28 |
Family
ID=38667919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112007001087.8T Active DE112007001087B4 (de) | 2006-05-04 | 2007-05-04 | Aktives Elektrodenmaterial mit hoher Stabilität und Kathode sowie elektrochemische Vorrichtung unter dessen Verwendung |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JP5450057B2 (ko) |
| KR (2) | KR100984591B1 (ko) |
| CN (2) | CN102916163A (ko) |
| CA (1) | CA2651235C (ko) |
| DE (1) | DE112007001087B4 (ko) |
| WO (1) | WO2007129842A1 (ko) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2651235C (en) * | 2006-05-04 | 2014-12-09 | Lg Chem, Ltd. | Electrode active material with high stability and electrochemical device using the same |
| KR101613498B1 (ko) | 2009-12-23 | 2016-04-20 | 삼성에스디아이 주식회사 | 양극 활물질, 이를 채용한 양극과 리튬 전지 및 이의 제조방법 |
| DE102010013295A1 (de) * | 2010-03-29 | 2011-09-29 | Schott Ag | Komponenten für Batteriezellen mit anorganischen Bestandteilen geringer thermischer Leitfähigkeit |
| JP2013524418A (ja) | 2010-03-29 | 2013-06-17 | ショット アクチエンゲゼルシャフト | 低い熱伝導率の無機成分を有する電池セル用構成要素 |
| DE102010013293A1 (de) * | 2010-03-29 | 2011-09-29 | Schott Ag | Komponenten für Batteriezellen mit anorganischen Bestandteilen geringer thermischer Leitfähigkeit |
| KR101233044B1 (ko) * | 2010-06-30 | 2013-02-13 | 코오롱인더스트리 주식회사 | 탄성이 있는 광학 시트 |
| WO2013024639A1 (ja) * | 2011-08-17 | 2013-02-21 | 日本電気株式会社 | リチウムイオン二次電池用の負極活物質および負極、並びにリチウムイオン二次電池 |
| US9450223B2 (en) * | 2012-02-06 | 2016-09-20 | Samsung Sdi Co., Ltd. | Lithium secondary battery |
| KR101683212B1 (ko) | 2012-02-07 | 2016-12-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지의 제조 방법 |
| KR101569136B1 (ko) | 2012-03-05 | 2015-11-13 | 주식회사 엘지화학 | 무기입자를 이용한 리튬 이차전지용 기재의 코팅방법 및 상기 방법에 의해 코팅된 기재를 포함하는 리튬 이차전지 |
| FR2994510B1 (fr) * | 2012-08-09 | 2014-08-08 | Renault Sa | Procede pour la preparation de materiaux actifs proteges partiellement en surface pour des batteries au lithium |
| KR102152369B1 (ko) * | 2012-12-21 | 2020-09-04 | 삼성에스디아이 주식회사 | 금속산화물이 코팅된 양극활물질의 제조방법, 이에 의하여 제조된 금속산화물이 코팅된 양극활물질, 이를 포함하는 리튬 이차전지용 전극 및 리튬 이차전지 |
| US9786910B2 (en) * | 2015-11-16 | 2017-10-10 | HHeLI, LLC | Synthesized, surface-functionalized, acidified metal oxide materials for energy storage, catalytic, photovoltaic and sensor applications |
| KR101983099B1 (ko) * | 2015-11-30 | 2019-05-29 | 주식회사 엘지화학 | 이차전지용 양극활물질, 이를 포함하는 이차전지용 양극 및 이차전지 |
| WO2018093945A1 (en) | 2016-11-15 | 2018-05-24 | Hheli, Llc. | A surface-functionalized, acidified metal oxide material in an acidified electrolyte system or an acidified electrode system |
| JP2018129228A (ja) | 2017-02-09 | 2018-08-16 | トヨタ自動車株式会社 | 正極活物質とそれを用いたリチウム二次電池 |
| US10553861B2 (en) | 2017-04-10 | 2020-02-04 | HHeLI, LLC | Battery with novel components |
| KR102448302B1 (ko) | 2017-04-28 | 2022-09-29 | 삼성전자주식회사 | 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법 |
| CA3062617C (en) | 2017-05-17 | 2023-09-19 | HHeLI, LLC | A high capacity battery cell with low active material loading |
| CN110870102B (zh) | 2017-05-17 | 2023-06-30 | 氢氦锂有限公司 | 具有酸化阴极和锂阳极的电池 |
| US10978731B2 (en) | 2017-06-21 | 2021-04-13 | HHeLI, LLC | Ultra high capacity performance battery cell |
| EP3850384A4 (en) | 2018-09-10 | 2022-10-19 | Hheli, LLC | METHOD OF USING AN ULTRA HIGH PERFORMANCE BATTERY CELL |
| KR102268004B1 (ko) * | 2019-08-14 | 2021-06-22 | 서울대학교산학협력단 | 전하이동 착물을 포함하는 이차 전지용 양극 활물질 및 이의 제조방법 |
| KR102439774B1 (ko) * | 2019-11-22 | 2022-09-02 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질의 제조 방법, 상기 제조 방법에 의해 제조된 양극 활물질 |
| WO2023114081A1 (en) * | 2021-12-14 | 2023-06-22 | HHeLI, LLC | Alkaline and acidified metal oxide blended active materials |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5705291A (en) * | 1996-04-10 | 1998-01-06 | Bell Communications Research, Inc. | Rechargeable battery cell having surface-treated lithiated intercalation positive electrode |
| US20010018150A1 (en) * | 1999-12-20 | 2001-08-30 | Tomokazu Morita | Nonaqueous electrolyte secondary battery, carbon material for negative electrode, and method for manufacturing carbon material for negative electrode |
| US20020142224A1 (en) * | 2001-01-19 | 2002-10-03 | Kweon Ho-Jin | Positive active material for rechargeable lithium batteries and method of preparing the same |
| US20030082448A1 (en) * | 2001-06-14 | 2003-05-01 | Cho Jae-Phil | Active material for battery and method of preparing the same |
| DE10238943A1 (de) * | 2002-08-24 | 2004-03-04 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien |
| US20040058232A1 (en) * | 2002-09-23 | 2004-03-25 | Samsung Sdi Co., Ltd. | Negative electrode for lithium battery and lithium battery comprising same |
| DE69531275T2 (de) * | 1994-09-07 | 2004-05-27 | Ube Industries, Ltd., Ube | Nichtwässrige Sekundärbatterie |
| US20050227147A1 (en) * | 2004-04-08 | 2005-10-13 | Matsushita Electric Industrial Co., Ltd. | Positive electrode active material for non-aqueous electrolyte secondary battery, production method thereof, and non-aqueous electrolyte secondary battery using the same |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679490B2 (ja) * | 1984-08-21 | 1994-10-05 | 英国 | 高分子電解質 |
| JPH0982313A (ja) * | 1995-09-07 | 1997-03-28 | Japan Storage Battery Co Ltd | 非水電解液二次電池 |
| JPH09161773A (ja) * | 1995-11-30 | 1997-06-20 | Yazaki Corp | 非水二次電池用電極材及び非水二次電池 |
| DE69700735T2 (de) * | 1996-08-29 | 2000-03-02 | Murata Manufacturing Co | Lithium-Sekundärbatterie |
| JP3596578B2 (ja) * | 1997-03-26 | 2004-12-02 | 株式会社ユアサコーポレーション | 非水電解質二次電池 |
| JP2002083596A (ja) * | 2000-09-07 | 2002-03-22 | Nikki Chemcal Co Ltd | リチウムイオン二次電池 |
| KR100412523B1 (ko) * | 2001-08-10 | 2003-12-31 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬이차 전지 |
| EP1441365A4 (en) * | 2001-10-30 | 2010-02-24 | Sekisui Chemical Co Ltd | "PROTONAL PIPING MEMBRANE, PROCESS FOR THEIR MANUFACTURING AND FUEL CELL PRODUCTS MANUFACTURED THEREWITH" |
| KR100433822B1 (ko) * | 2002-01-17 | 2004-06-04 | 한국과학기술연구원 | 금속이 피복된 탄소 활물질, 이의 제조방법, 및 이를포함하는 금속-탄소 하이브리드 전극 및 리튬이차전지 |
| JP2004171907A (ja) * | 2002-11-20 | 2004-06-17 | Hitachi Ltd | リチウム二次電池 |
| KR100490543B1 (ko) * | 2002-12-14 | 2005-05-17 | 삼성에스디아이 주식회사 | 음극 및 리튬 전지의 제조방법 |
| CN1212275C (zh) * | 2002-12-16 | 2005-07-27 | 华中农业大学 | 一种3×3隧道构造氧化锰八面体分子筛的制备方法 |
| JP4616592B2 (ja) * | 2003-07-29 | 2011-01-19 | パナソニック株式会社 | 非水電解液二次電池とその製造方法及び電解液二次電池用電極材料 |
| CA2479589C (en) * | 2003-09-04 | 2011-05-24 | Air Products And Chemicals, Inc. | Polyfluorinated boron cluster anions for lithium electrolytes |
| JP2005310744A (ja) * | 2004-03-24 | 2005-11-04 | Hitachi Metals Ltd | 非水系リチウム二次電池用正極活物質とその製造方法及びその正極活物質を用いた非水系リチウム二次電池 |
| JP2005346956A (ja) * | 2004-05-31 | 2005-12-15 | Hitachi Metals Ltd | 非水系リチウム二次電池用正極活物質とその製造方法及びその正極活物質を用いた非水系リチウム二次電池 |
| KR100786942B1 (ko) * | 2004-06-23 | 2007-12-17 | 주식회사 엘지화학 | 리튬 이차 전지 첨가제 |
| KR100681465B1 (ko) * | 2004-07-30 | 2007-02-09 | 주식회사 엘지화학 | 고용량 및 장수명 특성을 갖는 전극활물질 및 이를포함하는 리튬 이차 전지 |
| KR100709860B1 (ko) * | 2005-07-22 | 2007-04-23 | 삼성에스디아이 주식회사 | Ｓｉ함유 물질층 및 다공성막을 포함하는 전극 및 이를채용한 리튬 전지 |
| JP2007059264A (ja) * | 2005-08-25 | 2007-03-08 | Hitachi Ltd | 電気化学デバイス |
| CA2651235C (en) * | 2006-05-04 | 2014-12-09 | Lg Chem, Ltd. | Electrode active material with high stability and electrochemical device using the same |
| JP6079490B2 (ja) * | 2013-07-24 | 2017-02-15 | 東レ株式会社 | 放熱性電気・電子部品用熱可塑性樹脂組成物およびそれからなる放熱性電気・電子部品 |
-
2007
- 2007-05-04 CA CA2651235A patent/CA2651235C/en active Active
- 2007-05-04 KR KR1020070043652A patent/KR100984591B1/ko active IP Right Grant
- 2007-05-04 DE DE112007001087.8T patent/DE112007001087B4/de active Active
- 2007-05-04 JP JP2009509424A patent/JP5450057B2/ja active Active
- 2007-05-04 CN CN2012104075169A patent/CN102916163A/zh active Pending
- 2007-05-04 WO PCT/KR2007/002209 patent/WO2007129842A1/en active Application Filing
- 2007-05-04 CN CN200780016026.3A patent/CN101438434B/zh active Active
-
2009
- 2009-01-15 KR KR1020090003477A patent/KR20090013841A/ko not_active Application Discontinuation
-
2013
- 2013-09-09 JP JP2013186740A patent/JP5761725B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69531275T2 (de) * | 1994-09-07 | 2004-05-27 | Ube Industries, Ltd., Ube | Nichtwässrige Sekundärbatterie |
| US5705291A (en) * | 1996-04-10 | 1998-01-06 | Bell Communications Research, Inc. | Rechargeable battery cell having surface-treated lithiated intercalation positive electrode |
| US20010018150A1 (en) * | 1999-12-20 | 2001-08-30 | Tomokazu Morita | Nonaqueous electrolyte secondary battery, carbon material for negative electrode, and method for manufacturing carbon material for negative electrode |
| US20020142224A1 (en) * | 2001-01-19 | 2002-10-03 | Kweon Ho-Jin | Positive active material for rechargeable lithium batteries and method of preparing the same |
| US20030082448A1 (en) * | 2001-06-14 | 2003-05-01 | Cho Jae-Phil | Active material for battery and method of preparing the same |
| DE10238943A1 (de) * | 2002-08-24 | 2004-03-04 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien |
| US20040058232A1 (en) * | 2002-09-23 | 2004-03-25 | Samsung Sdi Co., Ltd. | Negative electrode for lithium battery and lithium battery comprising same |
| US20050227147A1 (en) * | 2004-04-08 | 2005-10-13 | Matsushita Electric Industrial Co., Ltd. | Positive electrode active material for non-aqueous electrolyte secondary battery, production method thereof, and non-aqueous electrolyte secondary battery using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070108086A (ko) | 2007-11-08 |
| JP5761725B2 (ja) | 2015-08-12 |
| WO2007129842A1 (en) | 2007-11-15 |
| CN101438434A (zh) | 2009-05-20 |
| JP5450057B2 (ja) | 2014-03-26 |
| DE112007001087T5 (de) | 2009-02-19 |
| KR100984591B1 (ko) | 2010-09-30 |
| JP2009535781A (ja) | 2009-10-01 |
| CA2651235C (en) | 2014-12-09 |
| KR20090013841A (ko) | 2009-02-05 |
| CN101438434B (zh) | 2017-09-15 |
| CN102916163A (zh) | 2013-02-06 |
| JP2014013770A (ja) | 2014-01-23 |
| CA2651235A1 (en) | 2007-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE112007001087B4 (de) | Aktives Elektrodenmaterial mit hoher Stabilität und Kathode sowie elektrochemische Vorrichtung unter dessen Verwendung | |
| DE60005955T2 (de) | Stabilisiertes elektrochemisches zellenmaterial | |
| DE69720777T2 (de) | Stabilisierte elektrochemische zelle | |
| DE102015103819B4 (de) | Sekundärbatterie mit nicht-wässrigem Elektrolyt und Zusammenbau derselben | |
| EP3611788B1 (de) | Wiederaufladbare elektrochemische zelle | |
| DE60036154T2 (de) | Wiederaufladbare Spinell-Lithiumbatterien mit einer verbesserten Lebensdauer bei erhöhter Temperatur | |
| DE60312116T2 (de) | Aktives Material für eine positive Elektrode einer nichtwässrigen Sekundärbatterie und Verfahren zu deren Herstellung | |
| DE102016111598B4 (de) | Verfahren zum herstellung eines sulfidfestelektrolyten | |
| WO2014202529A1 (de) | Elektrodenmaterial und dessen verwendung in lithium-ionen-batterien | |
| DE112006003276T5 (de) | Lithiumionen leitender Festelektrolyt auf Sulfidbasis und Lithiumbatterie ganz aus Feststoff unter Verwendung von selbigem | |
| DE112012006684T5 (de) | Kompositkathodenmatrialien mit gesteuertem irreversiblem Kapazitätsverlust für Lithiumionenbatterien | |
| DE60013075T2 (de) | Lithiummanganmischoxide und Sekundärbatterie mit Nichtwässrigen-Elektrolyten | |
| DE112014005477T5 (de) | Positives aktives Material für einen Lithium-Akkumulator, Elektrode für einen Lithium-Akkumulator sowie Lithium-Akkumulator | |
| DE102016113927A1 (de) | Festes Elektrolytmaterial und Festkörper-Lithiumbatterie | |
| DE112017006921T5 (de) | Lithium-Ionen-Zelle und Verfahren zur Herstellung davon | |
| EP2573845A1 (de) | Strukturstabiles Aktivmaterial für Batterieelektroden | |
| DE112013007268T5 (de) | Beschichtete lithiumreiche Schichtoxide und ihre Vorbereitung | |
| DE19751552A1 (de) | Aktives Material für die Katode einer Lithiumionenbatterie und Verfahren zur Herstellung derselben | |
| DE112018001509T5 (de) | Lithium-Sekundärbatterie | |
| DE69738064T2 (de) | Doppeloxide von Lithium und Mangan für positive Elektrode von elektrochemische Vorrichtungen, dessen Herstellung und diese enthaltende Elektrode | |
| DE102021106360A1 (de) | Negative elektrode für lithium-ionen-sekundarbatterie und diese enthaltende lithium-ionen-sekundarbatterie | |
| DE102020123448A1 (de) | Kathodenaktives Material für Lithium-Sekundärbatterie und Verfahren zur Herstellung desselben | |
| DE112020004097T5 (de) | Positives aktivmaterial für nichtwässriger-elektrolyt-sekundärbatterie, verfahren zum herstellen eines positiven aktivmaterials für nichtwässriger-elektrolyt-sekundärbatterie, positive elektrode für nichtwässriger-elektrolyt-sekundärbatterie, nichtwässriger-elektrolyt-sekundärbatterie und energiespeichergerät | |
| DE112019007641T5 (de) | Positives aktivmaterial, positive elektrode, nichtwässriger-elektrolyt-energiespeicher vorrichtung, verfahren zum herstellen eines positiven aktivmaterials, verfahren zum herstellen einer positiven elektrode, und verfahren zum herstellen einer nichtwässriger-elektrolyt-energiespeichervorrichtung | |
| DE102004008397B4 (de) | Positives aktives Elektrodenmaterial, Verfahren zur Herstellung eines positiven aktiven Elektrodenmaterials und Lithium-Sekundärzelle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R081 | Change of applicant/patentee |
Owner name: LG ENERGY SOLUTION, LTD., KR Free format text: FORMER OWNERS: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, DAEJEON, KR; LG CHEM. LTD., SEOUL/SOUL, KR Owner name: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOG, KR Free format text: FORMER OWNERS: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, DAEJEON, KR; LG CHEM. LTD., SEOUL/SOUL, KR |