TWI269472B - Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same - Google Patents
Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same Download PDFInfo
- Publication number
- TWI269472B TWI269472B TW093109421A TW93109421A TWI269472B TW I269472 B TWI269472 B TW I269472B TW 093109421 A TW093109421 A TW 093109421A TW 93109421 A TW93109421 A TW 93109421A TW I269472 B TWI269472 B TW I269472B
- Authority
- TW
- Taiwan
- Prior art keywords
- lithium
- positive electrode
- active material
- secondary battery
- lithium secondary
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- 239000000654 additive Substances 0.000 title claims abstract description 22
- 230000000996 additive effect Effects 0.000 title claims abstract description 22
- 239000006182 cathode active material Substances 0.000 title abstract description 6
- 229910002102 lithium manganese oxide Inorganic materials 0.000 claims abstract description 21
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 claims abstract description 20
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract 4
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 claims abstract 4
- 238000009830 intercalation Methods 0.000 claims abstract 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- 239000007774 positive electrode material Substances 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 8
- 229910052596 spinel Inorganic materials 0.000 claims description 7
- 239000011029 spinel Substances 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 3
- -1 L i N i 02 Inorganic materials 0.000 claims 3
- 229910017052 cobalt Inorganic materials 0.000 claims 3
- 239000010941 cobalt Substances 0.000 claims 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 3
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 2
- 229910052746 lanthanum Inorganic materials 0.000 claims 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 2
- 229910003002 lithium salt Inorganic materials 0.000 claims 2
- 159000000002 lithium salts Chemical class 0.000 claims 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims 2
- ATNZVPKUJQDQJX-UHFFFAOYSA-N 3-sulfanylpropyl hydrogen carbonate Chemical compound C(COC(=O)O)CS ATNZVPKUJQDQJX-UHFFFAOYSA-N 0.000 claims 1
- 229910017048 AsF6 Inorganic materials 0.000 claims 1
- 229910013462 LiC104 Inorganic materials 0.000 claims 1
- 229910000552 LiCF3SO3 Inorganic materials 0.000 claims 1
- 229910032387 LiCoO2 Inorganic materials 0.000 claims 1
- 229910014549 LiMn204 Inorganic materials 0.000 claims 1
- 229910014689 LiMnO Inorganic materials 0.000 claims 1
- 229910001290 LiPF6 Inorganic materials 0.000 claims 1
- 229910003684 NixCoyMnz Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- FHWFURWDUGYUMA-UHFFFAOYSA-N dinonyl carbonate Chemical compound CCCCCCCCCOC(=O)OCCCCCCCCC FHWFURWDUGYUMA-UHFFFAOYSA-N 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims 1
- 230000002427 irreversible effect Effects 0.000 abstract description 6
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 239000011572 manganese Substances 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 238000009831 deintercalation Methods 0.000 abstract 1
- 230000002687 intercalation Effects 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 description 11
- 238000009784 over-discharge test Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 238000012916 structural analysis Methods 0.000 description 3
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/004—Three solvents
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0022429A KR100533095B1 (ko) | 2003-04-09 | 2003-04-09 | 과방전 방지제를 포함하는 양극 활물질 및 이를 이용한리튬 이차 전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200501472A TW200501472A (en) | 2005-01-01 |
| TWI269472B true TWI269472B (en) | 2006-12-21 |
Family
ID=36241085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093109421A TWI269472B (en) | 2003-04-09 | 2004-04-06 | Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20070015055A1 (enExample) |
| EP (1) | EP1609201A4 (enExample) |
| JP (1) | JP2006512747A (enExample) |
| KR (1) | KR100533095B1 (enExample) |
| CN (1) | CN1771618A (enExample) |
| BR (1) | BRPI0409759B8 (enExample) |
| CA (1) | CA2522107C (enExample) |
| RU (1) | RU2307431C2 (enExample) |
| TW (1) | TWI269472B (enExample) |
| WO (1) | WO2004091016A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100612089B1 (ko) * | 2003-09-26 | 2006-08-11 | 주식회사 엘지화학 | 과방전 시 양극 종료전압을 조절하는 방법 및 리튬 이차전지용 양극활물질 |
| KR101150069B1 (ko) * | 2004-12-13 | 2012-06-01 | 파나소닉 주식회사 | 활물질층과 고체 전해질층을 포함하는 적층체 및 이것을이용한 전고체 리튬 2차전지 |
| WO2006108302A1 (en) * | 2005-04-15 | 2006-10-19 | Avestor Limited Partnership | LITHIUM RECHARGEABLE CELL HAVING AN EXCESS OF LiFePO4 BASED CATHODE RELATIVE TO A Li4Ti5O12 BASED ANODE |
| KR20060111393A (ko) * | 2005-04-22 | 2006-10-27 | 주식회사 엘지화학 | 대용량 비가역 물질을 포함하는 새로운 시스템의 리튬 이온전지 |
| US7923150B2 (en) | 2005-08-26 | 2011-04-12 | Panasonic Corporation | Non-aqueous electrolyte secondary battery |
| JP5016814B2 (ja) * | 2005-12-14 | 2012-09-05 | 株式会社日立製作所 | 非水系二次電池 |
| US7494744B2 (en) * | 2006-03-08 | 2009-02-24 | Changs-Ascending Enterprise Co. | Cathode material for Li-ion battery applications |
| EP2171791A4 (en) * | 2007-07-12 | 2014-09-10 | A123 Systems Inc | MULTIFUNCTIONAL MIXED METAL OLIVES FOR LITHIUM ION BATTERIES |
| KR100927244B1 (ko) * | 2007-10-13 | 2009-11-16 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질 |
| KR100889622B1 (ko) * | 2007-10-29 | 2009-03-20 | 대정이엠(주) | 안전성이 우수한 리튬 이차전지용 양극 활물질 및 그제조방법과 이를 포함하는 리튬 이차전지 |
| TWI466370B (zh) | 2008-01-17 | 2014-12-21 | A123 Systems Inc | 鋰離子電池的混合式金屬橄欖石電極材料 |
| CN102625959B (zh) | 2009-08-25 | 2015-09-09 | A123系统有限责任公司 | 用于锂离子电池的具有改良的比容量和能量密度的混合金属橄榄石电极材料 |
| US9660267B2 (en) | 2009-09-18 | 2017-05-23 | A123 Systems, LLC | High power electrode materials |
| WO2011035235A1 (en) * | 2009-09-18 | 2011-03-24 | A123 Systems, Inc. | Ferric phosphate and methods of preparation thereof |
| US10305104B2 (en) | 2010-04-02 | 2019-05-28 | A123 Systems, LLC | Li-ion battery cathode materials with over-discharge protection |
| RU2444815C1 (ru) * | 2010-08-27 | 2012-03-10 | Учреждение Российской академии наук Институт химии твердого тела и механохимии Сибирского отделения РАН (ИХТТМ СО РАН) | СПОСОБ ПОЛУЧЕНИЯ ВЫСОКОДИСПЕРСНЫХ КАТОДНЫХ МАТЕРИАЛОВ LixFeyMzPO4/C СО СТРУКТУРОЙ ОЛИВИНА |
| RU2457585C1 (ru) * | 2011-05-05 | 2012-07-27 | Государственное образовательное учреждение высшего профессионального образования Саратовский государственный технический университет (ГОУ ВПО СГТУ) | Катодный материал для литиевого источника тока |
| JP5970978B2 (ja) * | 2011-07-04 | 2016-08-17 | 日産自動車株式会社 | 電気デバイス用正極活物質、電気デバイス用正極及び電気デバイス |
| RU2538605C2 (ru) * | 2011-08-03 | 2015-01-10 | Российская Федерация,от имени которой выступает Министерство образования и науки Российской Федерации | Способ получения нитевидных кристаллов активного материала положительного электрода литий-воздушного аккумулятора |
| US9991566B2 (en) * | 2011-11-03 | 2018-06-05 | Johnson Controls Technology Company | Cathode active material for overcharge protection in secondary lithium batteries |
| CN104067435B (zh) * | 2012-01-20 | 2016-09-28 | 丰田自动车株式会社 | 非水电解质二次电池的制造方法和非水电解质二次电池 |
| JP6156713B2 (ja) | 2012-03-07 | 2017-07-05 | 日産自動車株式会社 | 正極活物質、電気デバイス用正極及び電気デバイス |
| JP6112380B2 (ja) | 2012-03-07 | 2017-04-12 | 日産自動車株式会社 | 正極活物質、電気デバイス用正極及び電気デバイス |
| JP5999307B2 (ja) * | 2012-03-07 | 2016-09-28 | 日産自動車株式会社 | 正極活物質、電気デバイス用正極及び電気デバイス |
| JP6085994B2 (ja) * | 2012-04-27 | 2017-03-01 | 日産自動車株式会社 | 非水電解質二次電池の製造方法 |
| CN102779998A (zh) * | 2012-07-19 | 2012-11-14 | 东莞新能源科技有限公司 | 一种防止过放电的锂离子单体电池 |
| EP2882029A4 (en) | 2012-08-02 | 2015-07-29 | Nissan Motor | Nonaqueous organic electrolyte secondary cell |
| WO2015126932A1 (en) * | 2014-02-18 | 2015-08-27 | Brookhaven Science Associates, Llc | Multifunctional cathode additives for battery technologies |
| US20160062984A1 (en) * | 2014-09-03 | 2016-03-03 | Lenovo (Singapore) Pte. Ltd. | Devices and methods for determining a recipient for a message |
| JP6169246B2 (ja) * | 2015-02-16 | 2017-07-26 | 株式会社東芝 | 非水電解質電池及び電池パック |
| CN105206868A (zh) * | 2015-10-23 | 2015-12-30 | 东莞市致格电池科技有限公司 | 一种内燃机启动用锂离子二次电池 |
| KR102268176B1 (ko) * | 2017-08-28 | 2021-06-22 | 주식회사 엘지에너지솔루션 | 리튬 이차전지 |
| HUE062067T2 (hu) | 2017-11-17 | 2023-09-28 | Lg Energy Solution Ltd | Eljárás egy lítium szekunder akkumulátorhoz alkalmas katód anyagba foglalt irreverzibilis adalékanyag elõállítására, az azzal elõállított irreverzibilis adalékanyagot magába foglaló katód anyag, és a katód anyagot tartalmazó lítium szekunder akkumulátor |
| JP6988502B2 (ja) * | 2018-01-17 | 2022-01-05 | トヨタ自動車株式会社 | 全固体電池用正極合剤、全固体電池用正極、全固体電池及びこれらの製造方法 |
| KR102791146B1 (ko) * | 2018-06-21 | 2025-04-04 | 주식회사 엘지에너지솔루션 | 리튬 이차전지 |
| RU2702785C1 (ru) * | 2018-08-29 | 2019-10-14 | Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" | Защитное шпинельное покрытие для ni-mn-co (nmc) катода с повышенным содержанием li для литий-ионных аккумуляторов, способ нанесения указанного покрытия на катод и катод с указанным покрытием |
| EP3985762B1 (en) * | 2020-01-31 | 2023-08-09 | LG Energy Solution, Ltd. | Irreversible additive included in cathode material for secondary battery, cathode material comprising same, and secondary battery comprising cathode material |
| JP7365565B2 (ja) * | 2020-03-18 | 2023-10-20 | トヨタ自動車株式会社 | 正極活物質および該正極活物質を備える二次電池 |
| JP2024536612A (ja) * | 2021-10-25 | 2024-10-04 | 寧徳新能源科技有限公司 | 正極片及びそれを含むリチウムイオン二次電池 |
| EP4421897A4 (en) | 2021-10-25 | 2025-03-05 | NingDe Amperex Technology Limited | ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE THEREOF |
| WO2023070287A1 (zh) * | 2021-10-25 | 2023-05-04 | 宁德新能源科技有限公司 | 正极极片、电化学装置及电子装置 |
| CN115602817B (zh) * | 2022-11-01 | 2025-09-23 | 国联汽车动力电池研究院有限责任公司 | 补锂型复合正极材料及其制备方法和补锂方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2107360C1 (ru) * | 1993-03-04 | 1998-03-20 | Асахи Касеи Когио Кабусики Кайся | Аккумуляторная батарея |
| 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 |
| DE69631900T2 (de) * | 1995-12-27 | 2004-08-05 | Motorola, Inc., Schaumburg | Elektrodenmaterial für elektrochemische lithiumeinlagerung |
| US5753202A (en) * | 1996-04-08 | 1998-05-19 | Duracell Inc. | Method of preparation of lithium manganese oxide spinel |
| JP2974213B1 (ja) * | 1998-11-13 | 1999-11-10 | 宇部興産株式会社 | 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用途 |
| KR100326457B1 (ko) * | 1999-03-10 | 2002-02-28 | 김순택 | 리튬 이차 전지용 양극 활물질 및 그 제조 방법 |
| JP2001235312A (ja) * | 2000-02-25 | 2001-08-31 | Hitachi Koki Co Ltd | 電子写真印刷装置の用紙厚検出方法 |
| JP2001339774A (ja) * | 2000-05-30 | 2001-12-07 | Sony Corp | 電子機器 |
| JP4375642B2 (ja) * | 2000-08-30 | 2009-12-02 | 東邦チタニウム株式会社 | マンガン酸リチウムの製造方法、マンガン酸リチウム、これを正極活物質とするリチウムイオン二次電池用正極、及びリチウムイオン二次電池 |
| JP4082855B2 (ja) * | 2000-09-25 | 2008-04-30 | Ａｇｃセイミケミカル株式会社 | リチウム二次電池 |
-
2003
- 2003-04-09 KR KR10-2003-0022429A patent/KR100533095B1/ko not_active Expired - Lifetime
-
2004
- 2004-04-06 BR BRPI0409759A patent/BRPI0409759B8/pt active IP Right Grant
- 2004-04-06 CA CA2522107A patent/CA2522107C/en not_active Expired - Lifetime
- 2004-04-06 EP EP04726032A patent/EP1609201A4/en not_active Withdrawn
- 2004-04-06 RU RU2005134662/09A patent/RU2307431C2/ru active
- 2004-04-06 JP JP2005518275A patent/JP2006512747A/ja active Pending
- 2004-04-06 US US10/552,529 patent/US20070015055A1/en not_active Abandoned
- 2004-04-06 TW TW093109421A patent/TWI269472B/zh not_active IP Right Cessation
- 2004-04-06 WO PCT/KR2004/000786 patent/WO2004091016A1/en not_active Ceased
- 2004-04-06 CN CNA2004800094978A patent/CN1771618A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004091016A1 (en) | 2004-10-21 |
| KR20040088292A (ko) | 2004-10-16 |
| TW200501472A (en) | 2005-01-01 |
| CN1771618A (zh) | 2006-05-10 |
| JP2006512747A (ja) | 2006-04-13 |
| CA2522107A1 (en) | 2004-10-21 |
| EP1609201A4 (en) | 2009-11-11 |
| EP1609201A1 (en) | 2005-12-28 |
| CA2522107C (en) | 2013-04-02 |
| RU2005134662A (ru) | 2006-04-10 |
| BRPI0409759B8 (pt) | 2023-01-17 |
| KR100533095B1 (ko) | 2005-12-01 |
| BRPI0409759A (pt) | 2006-05-09 |
| US20070015055A1 (en) | 2007-01-18 |
| RU2307431C2 (ru) | 2007-09-27 |
| BRPI0409759B1 (pt) | 2015-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI269472B (en) | Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same | |
| JP3269396B2 (ja) | 非水電解質リチウム二次電池 | |
| US9985262B2 (en) | Battery | |
| JP4790418B2 (ja) | 過放電時における正極の終了電圧を調節する方法及びリチウム二次電池用正極活物質 | |
| JP4159212B2 (ja) | 非水電解質二次電池 | |
| JP4604460B2 (ja) | 非水電解質二次電池および電池充放電システム | |
| KR102795065B1 (ko) | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 | |
| KR101847035B1 (ko) | 전도성 고분자를 포함하는 전고체 리튬이차전지 및 그의 제조방법 | |
| JP2004047180A (ja) | 非水電解質電池 | |
| WO1998040923A1 (en) | Nonaqueous electrolyte battery and charging method therefor | |
| US20160380309A1 (en) | Long-life lithium-ion batteries | |
| JP2004207120A (ja) | 非水電解質二次電池 | |
| JP5070753B2 (ja) | 電池 | |
| JP3430058B2 (ja) | 正極活物質および非水電解質二次電池 | |
| KR20100106242A (ko) | 비수 전해질 이차 전지 | |
| JP5298419B2 (ja) | 二次電池 | |
| JP2009164053A (ja) | 電池 | |
| CN110582883B (zh) | 锂二次电池用非水性电解质溶液和包含其的锂二次电池 | |
| JP2000195553A (ja) | 非水電解液二次電池 | |
| JP4307927B2 (ja) | 非水電解質二次電池 | |
| JP2006302756A (ja) | 電池 | |
| JP2010218834A (ja) | 非水電解質二次電池及びその製造方法 | |
| JP4097337B2 (ja) | 非水電解質電池 | |
| JP2006024417A (ja) | 電池の製造方法 | |
| JP2009164052A (ja) | 電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |