JPWO2022070893A1 - - Google Patents
Info
- Publication number
- JPWO2022070893A1 JPWO2022070893A1 JP2022553785A JP2022553785A JPWO2022070893A1 JP WO2022070893 A1 JPWO2022070893 A1 JP WO2022070893A1 JP 2022553785 A JP2022553785 A JP 2022553785A JP 2022553785 A JP2022553785 A JP 2022553785A JP WO2022070893 A1 JPWO2022070893 A1 JP WO2022070893A1
- 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.)
- Pending
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
- H01M4/48—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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/24—Oxygen compounds of fluorine
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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—Complex oxides containing manganese and at least one other metal element
- C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
- C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
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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
- 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
- H01M4/13—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
- H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
-
- 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
-
- 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
- H01M4/52—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/582—Halogenides
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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
- C01P2002/50—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
- C01P2002/70—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
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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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020166184 | 2020-09-30 | ||
| PCT/JP2021/033788 WO2022070893A1 (ja) | 2020-09-30 | 2021-09-14 | 二次電池用正極活物質および二次電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022070893A1 true JPWO2022070893A1 (https=) | 2022-04-07 |
Family
ID=80951457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022553785A Pending JPWO2022070893A1 (https=) | 2020-09-30 | 2021-09-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230369579A1 (https=) |
| EP (1) | EP4224576A4 (https=) |
| JP (1) | JPWO2022070893A1 (https=) |
| CN (1) | CN116325227B (https=) |
| WO (1) | WO2022070893A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023120670A1 (https=) * | 2021-12-24 | 2023-06-29 | ||
| US20250062334A1 (en) * | 2021-12-24 | 2025-02-20 | Panasonic Intellectual Property Management Co., Ltd. | Positive electrode active material for secondary battery and secondary battery |
| WO2023188766A1 (ja) * | 2022-03-31 | 2023-10-05 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用正極活物質 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325000A (ja) * | 2004-05-17 | 2005-11-24 | Tosoh Corp | リチウム−ニッケル−マンガン複合酸化物及びその製造方法並びにその用途 |
| JP2009179501A (ja) * | 2008-01-30 | 2009-08-13 | National Institute Of Advanced Industrial & Technology | 規則構造を有する単斜晶系リチウムマンガン系複合酸化物およびその製造方法 |
| JP2010535699A (ja) * | 2007-08-10 | 2010-11-25 | ユミコア ソシエテ アノニム | 硫黄を含むドープされたリチウム遷移金属酸化物 |
| WO2011016334A1 (ja) * | 2009-08-04 | 2011-02-10 | Ａｇｃセイミケミカル株式会社 | リチウムイオン二次電池用正極材料の製造方法 |
| JP2012169224A (ja) * | 2011-02-16 | 2012-09-06 | Jx Nippon Mining & Metals Corp | リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びリチウムイオン電池 |
| WO2018100792A1 (ja) * | 2016-12-02 | 2018-06-07 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、正極活物質を用いた電池 |
| WO2019003025A1 (en) * | 2017-06-26 | 2019-01-03 | Semiconductor Energy Laboratory Co., Ltd. | METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL, AND SECONDARY BATTERY |
| WO2021171843A1 (ja) * | 2020-02-26 | 2021-09-02 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000294237A (ja) * | 1999-04-06 | 2000-10-20 | Mitsui Mining & Smelting Co Ltd | Ｌｉ二次電池正極材料及びその製造方法 |
| JP2005011688A (ja) * | 2003-06-19 | 2005-01-13 | Toyo Tanso Kk | 非水電解液二次電池用正極活物質及びその製造方法 |
| JP4673287B2 (ja) * | 2006-12-25 | 2011-04-20 | 日本電工株式会社 | スピネル型リチウムマンガン酸化物及びその製造方法 |
| US20100203370A1 (en) * | 2009-02-12 | 2010-08-12 | Michael Pozin | Lithium cell with iron disulfide cathode |
| JP6197029B2 (ja) | 2013-03-27 | 2017-09-13 | 株式会社Ｇｓユアサ | 非水電解質蓄電素子用活物質 |
| KR102162393B1 (ko) * | 2014-02-25 | 2020-10-06 | 닛폰세이테츠 가부시키가이샤 | 음극 활물질 재료, 음극 및 전지 |
| WO2017013848A1 (ja) * | 2015-07-23 | 2017-01-26 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、電池 |
| EP3351510B1 (en) * | 2015-09-17 | 2020-06-10 | Mitsui Mining and Smelting Co., Ltd. | Spinel type lithium nickel manganese-containing composite oxide |
| US10280092B2 (en) * | 2016-07-28 | 2019-05-07 | Wildcat Discovery Technologies, Inc | Oxides for high energy cathode materials |
| JP6941811B2 (ja) * | 2016-09-26 | 2021-09-29 | パナソニックＩｐマネジメント株式会社 | 電池用正極活物質、および、電池 |
| JP6952251B2 (ja) * | 2016-11-15 | 2021-10-20 | パナソニックＩｐマネジメント株式会社 | 電池用正極活物質、および、電池 |
| JP6975919B2 (ja) * | 2017-03-06 | 2021-12-01 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、電池 |
| JP7228773B2 (ja) * | 2018-01-17 | 2023-02-27 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、電池 |
| JP7249600B2 (ja) * | 2018-08-31 | 2023-03-31 | パナソニックＩｐマネジメント株式会社 | 正極活物質およびそれを備えた電池 |
| JP7193315B2 (ja) * | 2018-11-21 | 2022-12-20 | 株式会社豊田中央研究所 | リチウムマンガン複合酸化物、リチウム二次電池及びリチウムマンガン複合酸化物の製造方法 |
-
2021
- 2021-09-14 EP EP21875195.6A patent/EP4224576A4/en active Pending
- 2021-09-14 WO PCT/JP2021/033788 patent/WO2022070893A1/ja not_active Ceased
- 2021-09-14 CN CN202180066934.3A patent/CN116325227B/zh active Active
- 2021-09-14 US US18/028,999 patent/US20230369579A1/en active Pending
- 2021-09-14 JP JP2022553785A patent/JPWO2022070893A1/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325000A (ja) * | 2004-05-17 | 2005-11-24 | Tosoh Corp | リチウム−ニッケル−マンガン複合酸化物及びその製造方法並びにその用途 |
| JP2010535699A (ja) * | 2007-08-10 | 2010-11-25 | ユミコア ソシエテ アノニム | 硫黄を含むドープされたリチウム遷移金属酸化物 |
| JP2009179501A (ja) * | 2008-01-30 | 2009-08-13 | National Institute Of Advanced Industrial & Technology | 規則構造を有する単斜晶系リチウムマンガン系複合酸化物およびその製造方法 |
| WO2011016334A1 (ja) * | 2009-08-04 | 2011-02-10 | Ａｇｃセイミケミカル株式会社 | リチウムイオン二次電池用正極材料の製造方法 |
| JP2012169224A (ja) * | 2011-02-16 | 2012-09-06 | Jx Nippon Mining & Metals Corp | リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びリチウムイオン電池 |
| WO2018100792A1 (ja) * | 2016-12-02 | 2018-06-07 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、正極活物質を用いた電池 |
| WO2019003025A1 (en) * | 2017-06-26 | 2019-01-03 | Semiconductor Energy Laboratory Co., Ltd. | METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL, AND SECONDARY BATTERY |
| WO2021171843A1 (ja) * | 2020-02-26 | 2021-09-02 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022070893A1 (ja) | 2022-04-07 |
| CN116325227B (zh) | 2026-04-07 |
| CN116325227A (zh) | 2023-06-23 |
| US20230369579A1 (en) | 2023-11-16 |
| EP4224576A1 (en) | 2023-08-09 |
| EP4224576A4 (en) | 2024-04-03 |
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