DE60002505T2 - Lithium kobaltoxide und verfahren zur herstellung - Google Patents
Lithium kobaltoxide und verfahren zur herstellung Download PDFInfo
- Publication number
- DE60002505T2 DE60002505T2 DE60002505T DE60002505T DE60002505T2 DE 60002505 T2 DE60002505 T2 DE 60002505T2 DE 60002505 T DE60002505 T DE 60002505T DE 60002505 T DE60002505 T DE 60002505T DE 60002505 T2 DE60002505 T2 DE 60002505T2
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- compound
- heating
- cobalt oxide
- lithium cobalt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 title claims description 72
- 238000004519 manufacturing process Methods 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 claims description 64
- 229910052744 lithium Inorganic materials 0.000 claims description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 49
- IDSMHEZTLOUMLM-UHFFFAOYSA-N [Li].[O].[Co] Chemical class [Li].[O].[Co] IDSMHEZTLOUMLM-UHFFFAOYSA-N 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 39
- 239000007858 starting material Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 38
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims description 28
- 239000007774 positive electrode material Substances 0.000 claims description 25
- 229910001416 lithium ion Inorganic materials 0.000 claims description 19
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 16
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 16
- 239000013598 vector Substances 0.000 claims description 16
- 239000002019 doping agent Substances 0.000 claims description 15
- 238000002441 X-ray diffraction Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 238000002083 X-ray spectrum Methods 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 10
- 239000010941 cobalt Substances 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- 238000010238 partial least squares regression Methods 0.000 claims description 7
- -1 Lithium cobalt oxide compound Chemical class 0.000 claims description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910020599 Co 3 O 4 Inorganic materials 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- 229910002102 lithium manganese oxide Inorganic materials 0.000 claims description 2
- QEXMICRJPVUPSN-UHFFFAOYSA-N lithium manganese(2+) oxygen(2-) Chemical class [O-2].[Mn+2].[Li+] QEXMICRJPVUPSN-UHFFFAOYSA-N 0.000 claims description 2
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical class [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910013870 LiPF 6 Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000513 principal component analysis Methods 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- BTFOWJRRWDOUKQ-UHFFFAOYSA-N [Si]=O.[Sn] Chemical class [Si]=O.[Sn] BTFOWJRRWDOUKQ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Complex oxides containing cobalt and at least one other metal element
- C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
-
- 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
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/20—Two-dimensional structures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
-
- 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
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17022199P | 1999-12-10 | 1999-12-10 | |
| US170221P | 1999-12-10 | ||
| PCT/US2000/033137 WO2001042141A1 (en) | 1999-12-10 | 2000-12-07 | Lithium cobalt oxides and methods of making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60002505D1 DE60002505D1 (de) | 2003-06-05 |
| DE60002505T2 true DE60002505T2 (de) | 2004-03-25 |
Family
ID=22619044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60002505T Expired - Lifetime DE60002505T2 (de) | 1999-12-10 | 2000-12-07 | Lithium kobaltoxide und verfahren zur herstellung |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6579475B2 (https=) |
| EP (1) | EP1242311B1 (https=) |
| JP (1) | JP4960561B2 (https=) |
| CN (1) | CN1243664C (https=) |
| AU (1) | AU1951601A (https=) |
| DE (1) | DE60002505T2 (https=) |
| TW (1) | TW539647B (https=) |
| WO (1) | WO2001042141A1 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7138209B2 (en) * | 2000-10-09 | 2006-11-21 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery and method of preparing same |
| JP5036100B2 (ja) * | 2001-03-30 | 2012-09-26 | 三洋電機株式会社 | 非水電解質二次電池およびその製造方法 |
| US6964828B2 (en) * | 2001-04-27 | 2005-11-15 | 3M Innovative Properties Company | Cathode compositions for lithium-ion batteries |
| US20030108793A1 (en) * | 2001-08-07 | 2003-06-12 | 3M Innovative Properties Company | Cathode compositions for lithium ion batteries |
| KR100437340B1 (ko) * | 2002-05-13 | 2004-06-25 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질의 제조 방법 |
| JP4553095B2 (ja) * | 2002-05-29 | 2010-09-29 | 戸田工業株式会社 | コバルト酸化物粒子粉末及びその製造法、非水電解質二次電池用正極活物質及びその製造法並びに非水電解質二次電池 |
| US20040121234A1 (en) * | 2002-12-23 | 2004-06-24 | 3M Innovative Properties Company | Cathode composition for rechargeable lithium battery |
| JP4336941B2 (ja) * | 2003-01-06 | 2009-09-30 | 株式会社ジェイテクト | 負荷駆動回路 |
| JP4274801B2 (ja) * | 2003-01-09 | 2009-06-10 | パナソニック株式会社 | 非水電解質二次電池用正極活物質の製造法 |
| JP2004265806A (ja) * | 2003-03-04 | 2004-09-24 | Canon Inc | リチウム金属複合酸化物粒子、前記リチウム金属複合酸化物粒子の製造方法、前記リチウム金属複合酸化物粒子を含有す電極構造体、前記電極構造体の製造方法、及び前記電極構造体を有するリチウム二次電池 |
| JP4604460B2 (ja) * | 2003-05-16 | 2011-01-05 | パナソニック株式会社 | 非水電解質二次電池および電池充放電システム |
| US7615315B2 (en) * | 2003-08-19 | 2009-11-10 | Seimi Chemical Co., Ltd. | Positive electrode material for lithium secondary cell and process for producing the same |
| US7211237B2 (en) * | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
| JP4651279B2 (ja) * | 2003-12-18 | 2011-03-16 | 三洋電機株式会社 | 非水電解質二次電池 |
| US7968233B2 (en) | 2004-02-18 | 2011-06-28 | Solicore, Inc. | Lithium inks and electrodes and batteries made therefrom |
| JP4291195B2 (ja) | 2004-03-30 | 2009-07-08 | 宇部興産株式会社 | 非水電解質二次電池 |
| WO2006123711A1 (ja) * | 2005-05-17 | 2006-11-23 | Agc Seimi Chemical Co., Ltd. | リチウム二次電池正極用のリチウム含有複合酸化物の製造方法 |
| CN100541879C (zh) * | 2005-05-17 | 2009-09-16 | Agc清美化学股份有限公司 | 锂二次电池正极用的含锂复合氧化物的制造方法 |
| EP2067198A2 (en) | 2006-09-25 | 2009-06-10 | Board of Regents, The University of Texas System | Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries |
| ATE556447T1 (de) * | 2006-12-26 | 2012-05-15 | Santoku Corp | Positivelektroden-aktivmaterial für eine sekundärbatterie mit wasserfreiem elektrolyt, positivelektrode und sekundärbatterie |
| JP5415413B2 (ja) | 2007-06-22 | 2014-02-12 | ボストン−パワー，インコーポレイテッド | Ｌｉイオン電池用ｃｉｄ保持器 |
| JP5370937B2 (ja) * | 2008-01-28 | 2013-12-18 | シャープ株式会社 | 正極活物質、正極及び非水二次電池 |
| JP5107213B2 (ja) * | 2008-11-18 | 2012-12-26 | シャープ株式会社 | 正極活物質、正極及び非水二次電池 |
| JP5551019B2 (ja) * | 2009-09-02 | 2014-07-16 | シャープ株式会社 | 正極活物質、正極及び非水二次電池 |
| US8986570B2 (en) * | 2009-12-14 | 2015-03-24 | Toyota Jidosha Kabushiki Kaisha | Positive electrode active material for lithium secondary battery and use thereof |
| KR101320391B1 (ko) | 2011-07-18 | 2013-10-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 그 제조방법, 이를 포함하는 리튬 이차 전지용 양극 및 이를 구비한 리튬 이차 전지 |
| US9455437B2 (en) * | 2014-10-08 | 2016-09-27 | Intermolecular, Inc. | Solid-state batteries utilizing template layers for electrode formation and methods for forming the same |
| KR102426251B1 (ko) * | 2015-04-28 | 2022-07-28 | 삼성에스디아이 주식회사 | 리튬이차전지용 산화코발트, 이로부터 형성된 리튬이차전지용 리튬코발트산화물, 그 제조방법 및 이를 포함한 양극을 구비한 리튬 이차 전지 |
| CN109994729B (zh) * | 2019-03-19 | 2021-03-05 | 宁德新能源科技有限公司 | 正极材料及使用所述正极材料的电化学装置 |
| CN111293306B (zh) * | 2020-02-21 | 2022-05-03 | 电子科技大学 | 一种钡-镓双元掺杂的钴酸锂正极材料及其制备方法 |
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|---|---|---|---|---|
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-
2000
- 2000-12-07 EP EP00982491A patent/EP1242311B1/en not_active Expired - Lifetime
- 2000-12-07 AU AU19516/01A patent/AU1951601A/en not_active Abandoned
- 2000-12-07 JP JP2001543448A patent/JP4960561B2/ja not_active Expired - Fee Related
- 2000-12-07 CN CNB008188327A patent/CN1243664C/zh not_active Expired - Fee Related
- 2000-12-07 WO PCT/US2000/033137 patent/WO2001042141A1/en not_active Ceased
- 2000-12-07 DE DE60002505T patent/DE60002505T2/de not_active Expired - Lifetime
- 2000-12-07 US US09/731,949 patent/US6579475B2/en not_active Expired - Fee Related
- 2000-12-08 TW TW089126161A patent/TW539647B/zh not_active IP Right Cessation
-
2003
- 2003-04-25 US US10/424,056 patent/US6932922B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6579475B2 (en) | 2003-06-17 |
| JP4960561B2 (ja) | 2012-06-27 |
| DE60002505D1 (de) | 2003-06-05 |
| CN1433383A (zh) | 2003-07-30 |
| JP2003516297A (ja) | 2003-05-13 |
| AU1951601A (en) | 2001-06-18 |
| US20030205700A1 (en) | 2003-11-06 |
| US6932922B2 (en) | 2005-08-23 |
| WO2001042141A1 (en) | 2001-06-14 |
| EP1242311B1 (en) | 2003-05-02 |
| US20020127175A1 (en) | 2002-09-12 |
| EP1242311A1 (en) | 2002-09-25 |
| TW539647B (en) | 2003-07-01 |
| CN1243664C (zh) | 2006-03-01 |
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