MX2015009739A - Composiciones mejoradas de oxido de litio manganeso. - Google Patents
Composiciones mejoradas de oxido de litio manganeso.Info
- Publication number
- MX2015009739A MX2015009739A MX2015009739A MX2015009739A MX2015009739A MX 2015009739 A MX2015009739 A MX 2015009739A MX 2015009739 A MX2015009739 A MX 2015009739A MX 2015009739 A MX2015009739 A MX 2015009739A MX 2015009739 A MX2015009739 A MX 2015009739A
- Authority
- MX
- Mexico
- Prior art keywords
- lmo
- improved
- manganese oxide
- lithium manganese
- oxide compositions
- Prior art date
Links
Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
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- 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
- H01M4/0402—Methods of deposition of the material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- 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
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- 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
- H01M4/48—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
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- 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)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Secondary Cells (AREA)
Abstract
La presente descripción se relaciona a una composición mejorada de LMO adecuada para el uso como material de cátodo en baterías de ion de litio recargables. La composición de LMO se puede impurificar con un metal adicional o no impurificar. La composición de LMO lleva un tratamiento superficial de LiF que protege al LMO de la degradación por ácido. Los cátodos preparados del LMO mejorado tienen características mejoradas de descoloración.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/024284 WO2014120238A1 (en) | 2013-02-01 | 2013-02-01 | Improved lithium manganese oxide compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2015009739A true MX2015009739A (es) | 2016-06-17 |
Family
ID=51262799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015009739A MX2015009739A (es) | 2013-02-01 | 2013-02-01 | Composiciones mejoradas de oxido de litio manganeso. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10522822B2 (es) |
EP (1) | EP2951129B1 (es) |
JP (1) | JP6533745B2 (es) |
CN (2) | CN105050960A (es) |
AU (1) | AU2013377013B2 (es) |
CA (1) | CA2899125C (es) |
ES (1) | ES2870712T3 (es) |
MX (1) | MX2015009739A (es) |
WO (1) | WO2014120238A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014120238A1 (en) | 2013-02-01 | 2014-08-07 | Tronox Llc | Improved lithium manganese oxide compositions |
US10109858B1 (en) * | 2015-05-08 | 2018-10-23 | Tronox Llc | Method for preparing electrolytic manganese dioxide |
JP7163010B2 (ja) * | 2017-07-14 | 2022-10-31 | 株式会社半導体エネルギー研究所 | 正極活物質、正極、および二次電池 |
US10640391B2 (en) | 2017-10-16 | 2020-05-05 | Ford Global Technologies, Llc | LTO coated LRMO cathode and synthesis |
JP2018049848A (ja) * | 2017-12-19 | 2018-03-29 | トロノックス エルエルシー | 改善されたリチウムマンガン酸化物組成物 |
WO2020068134A1 (en) | 2018-09-30 | 2020-04-02 | Seeo, Inc. | High-energy cathode material particles with oxy-fluoride surfaces for aqueous processing |
KR20220035129A (ko) * | 2019-07-15 | 2022-03-21 | 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 | 신속한 충전/방전 리튬 이온 배터리 재료용 리튬 과잉 전이 금속 결핍 스피넬 |
US20210135215A1 (en) * | 2019-10-31 | 2021-05-06 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same |
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WO2022243782A1 (ja) * | 2021-05-21 | 2022-11-24 | 株式会社半導体エネルギー研究所 | 正極活物質の作製方法、正極、リチウムイオン二次電池、移動体、蓄電システム、及び電子機器 |
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- 2013-02-01 WO PCT/US2013/024284 patent/WO2014120238A1/en active Application Filing
- 2013-02-01 CN CN201380072063.1A patent/CN105050960A/zh active Pending
- 2013-02-01 US US14/762,148 patent/US10522822B2/en active Active
- 2013-02-01 JP JP2015555981A patent/JP6533745B2/ja active Active
- 2013-02-01 MX MX2015009739A patent/MX2015009739A/es unknown
- 2013-02-01 ES ES13873744T patent/ES2870712T3/es active Active
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EP2951129A4 (en) | 2016-09-21 |
EP2951129A1 (en) | 2015-12-09 |
US10522822B2 (en) | 2019-12-31 |
WO2014120238A1 (en) | 2014-08-07 |
EP2951129B1 (en) | 2021-03-31 |
CA2899125C (en) | 2020-05-12 |
AU2013377013B2 (en) | 2016-06-30 |
JP6533745B2 (ja) | 2019-06-19 |
US20150372293A1 (en) | 2015-12-24 |
CN105050960A (zh) | 2015-11-11 |
CN110002502A (zh) | 2019-07-12 |
CA2899125A1 (en) | 2014-08-07 |
AU2013377013A1 (en) | 2015-08-13 |
JP2016507878A (ja) | 2016-03-10 |
ES2870712T3 (es) | 2021-10-27 |
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