JPWO2021033345A1 - - Google Patents
Info
- Publication number
- JPWO2021033345A1 JPWO2021033345A1 JP2021540622A JP2021540622A JPWO2021033345A1 JP WO2021033345 A1 JPWO2021033345 A1 JP WO2021033345A1 JP 2021540622 A JP2021540622 A JP 2021540622A JP 2021540622 A JP2021540622 A JP 2021540622A JP WO2021033345 A1 JPWO2021033345 A1 JP WO2021033345A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/02—Oxides; Hydroxides
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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
- H01M4/50—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/24—Alkaline-earth metal silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/043—Lithium aluminates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G17/00—Compounds of germanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; 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
- 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
- H01M4/13—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
- H01M4/13—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
- H01M4/52—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
- C01P2002/70—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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019150616 | 2019-08-20 | ||
JP2019150616 | 2019-08-20 | ||
PCT/JP2019/048977 WO2021033345A1 (ja) | 2019-08-20 | 2019-12-13 | 正極活物質、正極、非水電解質蓄電素子、正極活物質の製造方法、正極の製造方法、及び非水電解質蓄電素子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021033345A1 true JPWO2021033345A1 (ja) | 2021-02-25 |
JP7459877B2 JP7459877B2 (ja) | 2024-04-02 |
Family
ID=74661013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021540622A Active JP7459877B2 (ja) | 2019-08-20 | 2019-12-13 | 正極活物質、正極、及び非水電解質蓄電素子 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220315435A1 (ja) |
JP (1) | JP7459877B2 (ja) |
KR (1) | KR20220024988A (ja) |
CN (1) | CN114600274A (ja) |
DE (1) | DE112019007641T5 (ja) |
WO (1) | WO2021033345A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021177258A1 (ja) * | 2020-03-06 | 2021-09-10 | 株式会社Gsユアサ | 正極活物質、正極、非水電解質蓄電素子、蓄電装置、正極活物質の製造方法、正極の製造方法、及び非水電解質蓄電素子の製造方法 |
WO2022024675A1 (ja) * | 2020-07-29 | 2022-02-03 | 株式会社Gsユアサ | 置換元素の選択方法、正極活物質、正極、非水電解質蓄電素子、蓄電装置、正極活物質の製造方法、正極の製造方法、及び非水電解質蓄電素子の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3685109B2 (ja) | 2001-08-29 | 2005-08-17 | 株式会社日立製作所 | リチウムイオン二次電池用の正極材料、及びその正極材料で形成された正極を備えたリチウムイオン二次電池 |
JP2011507890A (ja) | 2007-12-20 | 2011-03-10 | ドクター・レディーズ・ラボラトリーズ・リミテッド | シタグリプチンおよびその薬学的に許容可能な塩の調製のためのプロセス |
JP5354984B2 (ja) * | 2008-05-30 | 2013-11-27 | 日立ビークルエナジー株式会社 | リチウム二次電池 |
JP6179944B2 (ja) | 2013-08-05 | 2017-08-16 | 国立大学法人 東京大学 | 遷移金属固溶アルカリ金属化合物 |
JP6281898B2 (ja) | 2013-12-04 | 2018-02-21 | 国立大学法人 東京大学 | ヘテロ原子固溶アルカリ金属酸化物 |
CN105940528B (zh) | 2014-01-31 | 2019-08-02 | 三洋电机株式会社 | 非水电解质二次电池和非水电解质二次电池的制造方法 |
JP6769338B2 (ja) * | 2017-02-24 | 2020-10-14 | 株式会社Gsユアサ | 非水電解質蓄電素子、電気機器及び非水電解質蓄電素子の使用方法 |
JP2021152515A (ja) | 2020-03-24 | 2021-09-30 | 甲神電機株式会社 | 電流センサ |
-
2019
- 2019-12-13 CN CN201980099491.0A patent/CN114600274A/zh active Pending
- 2019-12-13 US US17/634,169 patent/US20220315435A1/en active Pending
- 2019-12-13 JP JP2021540622A patent/JP7459877B2/ja active Active
- 2019-12-13 WO PCT/JP2019/048977 patent/WO2021033345A1/ja active Application Filing
- 2019-12-13 KR KR1020227002719A patent/KR20220024988A/ko not_active Application Discontinuation
- 2019-12-13 DE DE112019007641.8T patent/DE112019007641T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021033345A1 (ja) | 2021-02-25 |
DE112019007641T5 (de) | 2022-05-05 |
CN114600274A (zh) | 2022-06-07 |
KR20220024988A (ko) | 2022-03-03 |
US20220315435A1 (en) | 2022-10-06 |
JP7459877B2 (ja) | 2024-04-02 |
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