TW539647B - Lithium cobalt oxides and methods of making same - Google Patents
Lithium cobalt oxides and methods of making same Download PDFInfo
- Publication number
- TW539647B TW539647B TW089126161A TW89126161A TW539647B TW 539647 B TW539647 B TW 539647B TW 089126161 A TW089126161 A TW 089126161A TW 89126161 A TW89126161 A TW 89126161A TW 539647 B TW539647 B TW 539647B
- Authority
- TW
- Taiwan
- Prior art keywords
- lithium
- cobalt oxide
- compound
- patent application
- scope
- Prior art date
Links
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 37
- IDSMHEZTLOUMLM-UHFFFAOYSA-N [Li].[O].[Co] Chemical class [Li].[O].[Co] IDSMHEZTLOUMLM-UHFFFAOYSA-N 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 105
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 65
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000007774 positive electrode material Substances 0.000 claims abstract description 20
- 239000013078 crystal Substances 0.000 claims abstract description 18
- 239000013598 vector Substances 0.000 claims abstract description 18
- 239000002019 doping agent Substances 0.000 claims abstract description 16
- 238000000634 powder X-ray diffraction Methods 0.000 claims abstract description 15
- 238000002083 X-ray spectrum Methods 0.000 claims abstract description 10
- 238000011049 filling Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 27
- 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 17
- 230000007423 decrease Effects 0.000 claims description 16
- 229910017052 cobalt Inorganic materials 0.000 claims description 12
- 239000010941 cobalt Substances 0.000 claims description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 12
- 238000001228 spectrum Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000002441 X-ray diffraction Methods 0.000 claims description 11
- 230000015556 catabolic process Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000006731 degradation reaction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000006182 cathode active material Substances 0.000 claims description 5
- 230000001351 cycling effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 230000036961 partial effect Effects 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical class [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 59
- 230000002079 cooperative effect Effects 0.000 description 20
- 239000010949 copper Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910032387 LiCoO2 Inorganic materials 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000010238 partial least squares regression Methods 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 238000000513 principal component analysis Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910001290 LiPF6 Inorganic materials 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
- 239000003575 carbonaceous material Substances 0.000 description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 108010010803 Gelatin Proteins 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
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- BTFOWJRRWDOUKQ-UHFFFAOYSA-N [Si]=O.[Sn] Chemical class [Si]=O.[Sn] BTFOWJRRWDOUKQ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- QEXMICRJPVUPSN-UHFFFAOYSA-N lithium manganese(2+) oxygen(2-) Chemical class [O-2].[Mn+2].[Li+] QEXMICRJPVUPSN-UHFFFAOYSA-N 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- RYDVUSGJXQATPK-UHFFFAOYSA-N lithium palladium Chemical compound [Li].[Pd] RYDVUSGJXQATPK-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 101150102646 yfiS gene Proteins 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17022199P | 1999-12-10 | 1999-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW539647B true TW539647B (en) | 2003-07-01 |
Family
ID=22619044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089126161A TW539647B (en) | 1999-12-10 | 2000-12-08 | Lithium cobalt oxides and methods of making same |
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=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8597834B2 (en) | 2004-03-30 | 2013-12-03 | Ube Industries Ltd. | Nonaqueous electrolyte secondary battery using lithium cobalt oxide as a positive active material and a nonaqueous electrolyte containing a sulfonyl-containing compound and vinylene carbonate |
Families Citing this family (29)
| 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 |
| 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 |
Family Cites Families (101)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU532635B2 (en) | 1979-11-06 | 1983-10-06 | South African Inventions Development Corporation | Metal oxide cathode |
| US4507371A (en) | 1982-06-02 | 1985-03-26 | South African Inventions Development Corporation | Solid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure |
| US4465747A (en) | 1983-06-29 | 1984-08-14 | Union Carbide Corporation | Alkali metal or alkaline earth metal compound additive for manganese dioxide-containing nonaqueous cells |
| US4567031A (en) | 1983-12-27 | 1986-01-28 | Combustion Engineering, Inc. | Process for preparing mixed metal oxides |
| JPS6290863A (ja) | 1985-05-10 | 1987-04-25 | Asahi Chem Ind Co Ltd | 二次電池 |
| CA1265580A (en) | 1985-05-10 | 1990-02-06 | Akira Yoshino | Secondary battery |
| JPS62176054A (ja) | 1986-01-30 | 1987-08-01 | Nippon Telegr & Teleph Corp <Ntt> | リチウム電池 |
| US4770960A (en) | 1986-04-30 | 1988-09-13 | Sony Corporation | Organic electrolyte cell |
| JP2547992B2 (ja) | 1986-11-08 | 1996-10-30 | 旭化成工業株式会社 | 非水系二次電池 |
| JPH0821382B2 (ja) | 1988-11-17 | 1996-03-04 | 松下電器産業株式会社 | 非水電解質二次電池 |
| US4925752A (en) | 1989-03-03 | 1990-05-15 | Fauteux Denis G | Solid state electrochemical cell having porous cathode current collector |
| DE69010045T2 (de) | 1989-03-30 | 1995-01-26 | Matsushita Electric Ind Co Ltd | Sekundärzelle mit nichtwässerigem Elektrolyten. |
| JP2798991B2 (ja) | 1989-08-11 | 1998-09-17 | 富士電気化学株式会社 | 非水電解液二次電池の製造方法 |
| JPH0732017B2 (ja) | 1989-10-06 | 1995-04-10 | 松下電器産業株式会社 | 非水電解質二次電池 |
| US5160712A (en) | 1990-04-12 | 1992-11-03 | Technology Finance Corporation (Prop.) Ltd | Lithium transition metal oxide |
| US5264201A (en) | 1990-07-23 | 1993-11-23 | Her Majesty The Queen In Right Of The Province Of British Columbia | Lithiated nickel dioxide and secondary cells prepared therefrom |
| US5180574A (en) | 1990-07-23 | 1993-01-19 | Moli Energy (1990) Limited | Hydrides of lithiated nickel dioxide and secondary cells prepared therefrom |
| DE4025208A1 (de) | 1990-08-09 | 1992-02-13 | Varta Batterie | Elektrochemisches sekundaerelement |
| NL9001916A (nl) | 1990-08-30 | 1992-03-16 | Stichting Energie | Tape geschikt voor toepassing in brandstofcellen, elektrode geschikt voor toepassing in een brandstofcel, werkwijze voor het sinteren van een dergelijke elektrode, alsmede een brandstofcel voorzien van een dergelijke elektrode. |
| JP3162437B2 (ja) | 1990-11-02 | 2001-04-25 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池 |
| JP2586747B2 (ja) | 1991-01-29 | 1997-03-05 | 株式会社ユアサコーポレーション | リチウム二次電池 |
| JP3077218B2 (ja) | 1991-03-13 | 2000-08-14 | ソニー株式会社 | 非水電解液二次電池 |
| JPH04329263A (ja) * | 1991-04-30 | 1992-11-18 | Yuasa Corp | リチウム二次電池 |
| JP3086297B2 (ja) * | 1991-05-21 | 2000-09-11 | 東芝電池株式会社 | 非水溶媒二次電池 |
| US5478671A (en) | 1992-04-24 | 1995-12-26 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
| EP0581290B1 (en) | 1992-07-29 | 1999-07-07 | Tosoh Corporation | Novel manganese oxides, production thereof, and use thereof |
| ZA936168B (en) | 1992-08-28 | 1994-03-22 | Technology Finance Corp | Electrochemical cell |
| CA2123489A1 (en) | 1992-09-22 | 1994-03-31 | Hiromitsu Mishima | Lithium secondary battery |
| JPH06124707A (ja) * | 1992-10-14 | 1994-05-06 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池 |
| US5478673A (en) | 1992-10-29 | 1995-12-26 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
| JP2729176B2 (ja) | 1993-04-01 | 1998-03-18 | 富士化学工業株式会社 | ＬｉＭ３＋Ｏ２ またはＬｉＭｎ２ Ｏ４ の製造方法及び２次電池正極材用ＬｉＮｉ３＋Ｏ２ |
| EP0630064B1 (en) | 1993-04-28 | 1998-07-15 | Fuji Photo Film Co., Ltd. | Nonaqueous electrolyte-secondary battery |
| US5506077A (en) | 1993-06-14 | 1996-04-09 | Koksbang; Rene | Manganese oxide cathode active material |
| US5370949A (en) | 1993-07-09 | 1994-12-06 | National Research Council Of Canada | Materials for use as cathodes in lithium electrochemical cells |
| US5591543A (en) | 1993-09-16 | 1997-01-07 | Ramot University Authority For Applied Research And Industrial Development Ltd. | Secondary electrochemical cell |
| JPH07114915A (ja) * | 1993-10-15 | 1995-05-02 | Fuji Photo Film Co Ltd | 非水二次電池 |
| US5618640A (en) | 1993-10-22 | 1997-04-08 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
| CA2102738C (en) | 1993-11-09 | 1999-01-12 | George T. Fey | Inverse spinel compounds as cathodes for lithium batteries |
| JP3197763B2 (ja) * | 1993-11-18 | 2001-08-13 | 三洋電機株式会社 | 非水系電池 |
| US5478675A (en) | 1993-12-27 | 1995-12-26 | Hival Ltd. | Secondary battery |
| JPH07220723A (ja) * | 1994-02-07 | 1995-08-18 | Sumitomo Chem Co Ltd | コバルト酸リチウムの製造方法及びリチウム二次電池 |
| US5429890A (en) | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
| JP3307510B2 (ja) * | 1994-03-07 | 2002-07-24 | ティーディーケイ株式会社 | 層状構造酸化物および二次電池 |
| US5503930A (en) * | 1994-03-07 | 1996-04-02 | Tdk Corporation | Layer structure oxide |
| JP3274016B2 (ja) | 1994-03-17 | 2002-04-15 | 日本化学工業株式会社 | リチウム二次電池用コバルト酸リチウム系正極活物質の製造方法 |
| JP3396076B2 (ja) * | 1994-03-17 | 2003-04-14 | 日本化学工業株式会社 | リチウム二次電池用コバルト酸リチウム系正極活物質の製造方法 |
| TW284922B (https=) | 1994-05-10 | 1996-09-01 | Sumitomo Chemical Co | |
| JPH07307150A (ja) | 1994-05-12 | 1995-11-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| US5609975A (en) | 1994-05-13 | 1997-03-11 | Matsushita Electric Industrial Co., Ltd. | Positive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the same |
| FR2721308B1 (fr) * | 1994-06-21 | 1996-10-11 | Commissariat Energie Atomique | Composés d'insertion à base d'oxyde de manganèse, utilisables comme électrode positive dans un accumulateur au lithium. |
| JP3105133B2 (ja) | 1994-06-27 | 2000-10-30 | 積水化学工業株式会社 | 入口壁構造体 |
| JP2838366B2 (ja) | 1994-06-30 | 1998-12-16 | トステム株式会社 | カーテンウォール |
| JPH08213052A (ja) | 1994-08-04 | 1996-08-20 | Seiko Instr Inc | 非水電解質二次電池 |
| JPH0878004A (ja) * | 1994-09-05 | 1996-03-22 | Hitachi Ltd | リチウム二次電池 |
| DE4435117C1 (de) * | 1994-09-30 | 1996-05-15 | Zsw | Ternäre Lithium-Mischoxide, Verfahren zu deren Herstellung sowie deren Verwendung |
| CA2162456C (en) | 1994-11-09 | 2008-07-08 | Keijiro Takanishi | Cathode material, method of preparing it and nonaqueous solvent type secondary battery having a cathode comprising it |
| US5686203A (en) | 1994-12-01 | 1997-11-11 | Fuji Photo Film Co., Ltd. | Non-aqueous secondary battery |
| DE19520874A1 (de) | 1994-12-15 | 1996-06-20 | Basf Magnetics Gmbh | Lithium und Mangan-(III/IV) enthaltende Spinelle |
| EP0720247B1 (en) | 1994-12-16 | 1998-05-27 | Matsushita Electric Industrial Co., Ltd. | Manufacturing processes of positive active materials for lithium secondary batteries and lithium secondary batteries comprising the same |
| JP3232943B2 (ja) | 1994-12-16 | 2001-11-26 | 松下電器産業株式会社 | リチウム二次電池用正極活物質の製造法 |
| JPH08250120A (ja) * | 1995-03-08 | 1996-09-27 | Sanyo Electric Co Ltd | リチウム二次電池 |
| JP3197779B2 (ja) * | 1995-03-27 | 2001-08-13 | 三洋電機株式会社 | リチウム電池 |
| DE19511355A1 (de) | 1995-03-28 | 1996-10-02 | Merck Patent Gmbh | Verfahren zur Herstellung von Lithium-Interkalationsverbindungen |
| JPH08287914A (ja) * | 1995-04-18 | 1996-11-01 | Nippon Telegr & Teleph Corp <Ntt> | リチウム電池 |
| JP3606289B2 (ja) | 1995-04-26 | 2005-01-05 | 日本電池株式会社 | リチウム電池用正極活物質およびその製造法 |
| JP3446390B2 (ja) * | 1995-05-10 | 2003-09-16 | 松下電器産業株式会社 | コバルト酸リチウムの製造法 |
| DE19519044A1 (de) | 1995-05-24 | 1996-11-28 | Basf Magnetics Gmbh | Lithium und Mangan-(III/IV) enthaltende Spinelle |
| JP3260282B2 (ja) | 1995-05-26 | 2002-02-25 | 松下電器産業株式会社 | 非水電解質リチウム二次電池 |
| US5631105A (en) | 1995-05-26 | 1997-05-20 | Matsushita Electric Industrial Co., Ltd. | Non-aqueous electrolyte lithium secondary battery |
| JPH097638A (ja) | 1995-06-22 | 1997-01-10 | Seiko Instr Inc | 非水電解質二次電池 |
| US5693435A (en) | 1995-08-16 | 1997-12-02 | Bell Communications Research, Inc. | Lix CoO2 electrode for high-capacity cycle-stable secondary lithium battery |
| EP0762521B1 (en) | 1995-09-06 | 1999-03-10 | Fuji Photo Film Co., Ltd. | Lithium ion secondary battery |
| US5750288A (en) | 1995-10-03 | 1998-05-12 | Rayovac Corporation | Modified lithium nickel oxide compounds for electrochemical cathodes and cells |
| US5718989A (en) | 1995-12-29 | 1998-02-17 | Japan Storage Battery Co., Ltd. | Positive electrode active material for lithium secondary battery |
| US5672446A (en) | 1996-01-29 | 1997-09-30 | Valence Technology, Inc. | Lithium ion electrochemical cell |
| EP0797263A2 (en) | 1996-03-19 | 1997-09-24 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte secondary cell |
| JPH11509827A (ja) | 1996-04-05 | 1999-08-31 | エフエムシー・コーポレイション | スピネルＬｉ▲下１＋ｘ▼Ｍｎ▲下２―ｘ▼０▲下４＋ｙ▼層間化合物の製造方法 |
| JPH101316A (ja) * | 1996-06-10 | 1998-01-06 | Sakai Chem Ind Co Ltd | リチウムコバルト複合酸化物及びその製造方法並びにリチウムイオン二次電池 |
| US5718877A (en) | 1996-06-18 | 1998-02-17 | Fmc Corporation | Highly homogeneous spinal Li1+x Mn2-x O4+y intercalation compounds and method for preparing same |
| US5700598A (en) | 1996-07-11 | 1997-12-23 | Bell Communications Research, Inc. | Method for preparing mixed amorphous vanadium oxides and their use as electrodes in reachargeable lithium cells |
| JP3290355B2 (ja) * | 1996-07-12 | 2002-06-10 | 株式会社田中化学研究所 | リチウムイオン二次電池用のリチウム含有複合酸化物及びその製造法 |
| FR2751135A1 (fr) * | 1996-07-12 | 1998-01-16 | Accumulateurs Fixes | Electrode de generateur electrochimique rechargeable au lithium |
| US5674645A (en) | 1996-09-06 | 1997-10-07 | Bell Communications Research, Inc. | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| JPH10144315A (ja) * | 1996-09-13 | 1998-05-29 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池用正極活物質およびその製造方法 |
| JPH10152327A (ja) * | 1996-11-19 | 1998-06-09 | Seimi Chem Co Ltd | リチウム含有複合酸化物の製造方法及びそれを実施するための焼成炉 |
| US5783333A (en) | 1996-11-27 | 1998-07-21 | Polystor Corporation | Lithium nickel cobalt oxides for positive electrodes |
| JP3609229B2 (ja) | 1997-01-29 | 2005-01-12 | 株式会社田中化学研究所 | 非水系二次電池用正極活物質の製造方法及びそれを使用したリチウム二次電池 |
| EP0864539B1 (en) | 1997-03-10 | 2002-06-12 | Toda Kogyo Corporation | Process for producing lithium-cobalt oxide |
| JPH10302766A (ja) * | 1997-04-22 | 1998-11-13 | Toshiba Battery Co Ltd | リチウムイオン二次電池 |
| JP3633223B2 (ja) * | 1997-04-25 | 2005-03-30 | ソニー株式会社 | 正極活物質及びその製造方法並びに非水電解質二次電池 |
| JP3045998B2 (ja) * | 1997-05-15 | 2000-05-29 | エフエムシー・コーポレイション | 層間化合物およびその作製方法 |
| CA2240805C (en) | 1997-06-19 | 2005-07-26 | Tosoh Corporation | Spinel-type lithium-manganese oxide containing heteroelements, preparation process and use thereof |
| JPH1116573A (ja) * | 1997-06-26 | 1999-01-22 | Sumitomo Metal Mining Co Ltd | リチウムイオン二次電池用リチウムコバルト複酸化物およびその製造方法 |
| JP3508987B2 (ja) * | 1997-06-26 | 2004-03-22 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質およびその評価方法 |
| US6017654A (en) * | 1997-08-04 | 2000-01-25 | Carnegie Mellon University | Cathode materials for lithium-ion secondary cells |
| US5900385A (en) * | 1997-10-15 | 1999-05-04 | Minnesota Mining And Manufacturing Company | Nickel--containing compounds useful as electrodes and method for preparing same |
| JPH11139829A (ja) * | 1997-11-04 | 1999-05-25 | Nikki Chemcal Co Ltd | リチウムイオン二次電池用正極材の製造方法 |
| US5958624A (en) | 1997-12-18 | 1999-09-28 | Research Corporation Technologies, Inc. | Mesostructural metal oxide materials useful as an intercalation cathode or anode |
| JP2000200607A (ja) * | 1998-07-13 | 2000-07-18 | Ngk Insulators Ltd | リチウム二次電池 |
| CA2350710C (en) * | 1998-11-13 | 2005-09-13 | Fmc Corporation | Layered lithium metal oxides free of localized cubic spinel-like structural phases and methods of making same |
| JP3798923B2 (ja) * | 1999-07-23 | 2006-07-19 | セイミケミカル株式会社 | リチウム二次電池用正極活物質の製造方法 |
-
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8597834B2 (en) | 2004-03-30 | 2013-12-03 | Ube Industries Ltd. | Nonaqueous electrolyte secondary battery using lithium cobalt oxide as a positive active material and a nonaqueous electrolyte containing a sulfonyl-containing compound and vinylene carbonate |
Also Published As
| Publication number | Publication date |
|---|---|
| US6579475B2 (en) | 2003-06-17 |
| JP4960561B2 (ja) | 2012-06-27 |
| DE60002505T2 (de) | 2004-03-25 |
| 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 |
| CN1243664C (zh) | 2006-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW539647B (en) | Lithium cobalt oxides and methods of making same | |
| Liu et al. | Probing the thermal-driven structural and chemical degradation of Ni-rich layered cathodes by Co/Mn exchange | |
| US11462736B2 (en) | Surface stabilized cathode material for lithium ion batteries and synthesizing method of the same | |
| Lu et al. | Understanding the anomalous capacity of Li/Li [Ni x Li (1/3− 2 x/3) Mn (2/3− x/3)] O 2 cells using in situ X-ray diffraction and electrochemical studies | |
| Fell et al. | Correlation between oxygen vacancy, microstrain, and cation distribution in lithium-excess layered oxides during the first electrochemical cycle | |
| Zhang et al. | Co-Sn alloys as negative electrode materials for rechargeable lithium batteries | |
| Alcantara et al. | Electrochemical reaction of lithium with CoP3 | |
| Venkatraman et al. | Factors influencing the chemical lithium extraction rate from layered LiNi1− y− zCoyMnzO2 cathodes | |
| TW515778B (en) | Layered lithium metal oxides free of localized cubic spinel-like structural phases and methods of making same | |
| Spence et al. | Tuning the Morphology and Electronic Properties of Single-Crystal LiNi0. 5Mn1. 5O4− δ: Exploring the Influence of LiCl–KCl Molten Salt Flux Composition and Synthesis Temperature | |
| Han et al. | Unique insights into the design of low-strain single-crystalline Ni-rich cathodes with superior cycling stability | |
| Kim et al. | Self-assembly of core–shell structures driven by low doping limit of Ti in LiCoO 2: first-principles thermodynamic and experimental investigation | |
| Leifer et al. | LiNi0. 8Co0. 15Al0. 05O2 cathode material: New insights via 7Li and 27Al magic-angle spinning NMR spectroscopy | |
| JP2002124262A (ja) | リチウム二次電池用正極活物質及びその製造方法 | |
| Yu et al. | Revealing gliding-induced structural distortion in high-nickel layered oxide cathodes for lithium-ion batteries | |
| JP2003516297A5 (https=) | ||
| Lee et al. | Exploring lithium-cobalt-nickel oxide spinel electrodes for≥ 3.5 V Li-ion cells | |
| Martens et al. | Revisiting phase transformation mechanisms in LiNi0. 5Mn1. 5O4 high voltage cathodes with operando microdiffraction | |
| Tian et al. | Distinct surface and bulk thermal behaviors of LiNi0. 6Mn0. 2Co0. 2O2 cathode materials as a function of state of charge | |
| Zhang et al. | Selenium treatment towards enhanced cyclic stability for single-crystal Ni-rich cathode at ultra-high voltage of 4.7 V | |
| JP2018014322A (ja) | 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池 | |
| Asenbauer et al. | Mechanistic insights into the lithiation and delithiation of iron-doped zinc oxide: the nucleation site model | |
| Kinoshita et al. | Electrochemical characteristics of LiNi1− xCoxO2 as positive electrode materials for lithium secondary batteries | |
| Oishi et al. | Disordered cubic spinel structure in the delithiated Li2MnO3 revealed by difference pair distribution function analysis | |
| Ji et al. | Preparation of long cycle lifespan spinel LiMn2O4 cathode material by a dual-modified strategy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |