CN115943505B - 活性物质及其制造方法 - Google Patents
活性物质及其制造方法 Download PDFInfo
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- CN115943505B CN115943505B CN202280003892.3A CN202280003892A CN115943505B CN 115943505 B CN115943505 B CN 115943505B CN 202280003892 A CN202280003892 A CN 202280003892A CN 115943505 B CN115943505 B CN 115943505B
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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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- 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
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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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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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
- H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
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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
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0428—Chemical vapour deposition
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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
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
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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
- H01M4/485—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
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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
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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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- 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)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411346669.6A CN119230777A (zh) | 2021-06-10 | 2022-04-11 | 活性物质及其制造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/344,011 US12374682B2 (en) | 2021-06-10 | 2021-06-10 | Active material and process for producing the same |
| US17/344,011 | 2021-06-10 | ||
| PCT/JP2022/017475 WO2022259755A1 (ja) | 2021-06-10 | 2022-04-11 | 活物質及びその製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411346669.6A Division CN119230777A (zh) | 2021-06-10 | 2022-04-11 | 活性物质及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115943505A CN115943505A (zh) | 2023-04-07 |
| CN115943505B true CN115943505B (zh) | 2024-10-15 |
Family
ID=84387871
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280003892.3A Active CN115943505B (zh) | 2021-06-10 | 2022-04-11 | 活性物质及其制造方法 |
| CN202411346669.6A Pending CN119230777A (zh) | 2021-06-10 | 2022-04-11 | 活性物质及其制造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411346669.6A Pending CN119230777A (zh) | 2021-06-10 | 2022-04-11 | 活性物质及其制造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12374682B2 (https=) |
| EP (1) | EP4131474A4 (https=) |
| JP (2) | JP7266150B1 (https=) |
| KR (1) | KR102547147B1 (https=) |
| CN (2) | CN115943505B (https=) |
| WO (1) | WO2022259755A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865496A (zh) * | 2017-04-19 | 2017-06-20 | 中南大学 | 铝掺杂纳米氧化锌包覆的镍钴铝酸锂正极材料及其制备方法 |
| JP2020135948A (ja) * | 2019-02-13 | 2020-08-31 | 三井金属鉱業株式会社 | 活物質、それを用いた正極合剤及び固体電池 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221797A (ja) | 1983-05-31 | 1984-12-13 | 三菱電機株式会社 | 制御母線装置 |
| JP2005310744A (ja) | 2004-03-24 | 2005-11-04 | Hitachi Metals Ltd | 非水系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正極活物質を用いた非水系リチウム二次電池 |
| WO2007004590A1 (ja) | 2005-07-01 | 2007-01-11 | National Institute For Materials Science | 全固体リチウム電池 |
| TWI437753B (zh) * | 2009-08-27 | 2014-05-11 | 安維亞系統公司 | 鋰基電池之經金屬氧化物塗佈之正電極材料 |
| JP5742935B2 (ja) * | 2011-05-23 | 2015-07-01 | トヨタ自動車株式会社 | 正極活物質粒子、並びにそれを用いた正極及び全固体電池 |
| JP5701741B2 (ja) | 2011-12-28 | 2015-04-15 | 三井金属鉱業株式会社 | 硫化物系固体電解質 |
| KR102188380B1 (ko) | 2013-05-17 | 2020-12-08 | 미쓰이금속광업주식회사 | 리튬 이차전지용 양극 활물질 |
| EP3018660B1 (en) | 2013-07-04 | 2018-12-19 | Mitsui Mining & Smelting Co., Ltd | Crystalline solid electrolyte and production method therefor |
| EP3024068B1 (en) * | 2013-07-17 | 2019-02-27 | Sumitomo Metal Mining Co., Ltd. | Positive-electrode active material for non-aqueous electrolyte secondary battery, method for producing said positive-electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using said positive-electrode active material for non-aqueous electrolyte secondary battery |
| JP6347227B2 (ja) * | 2015-04-28 | 2018-06-27 | 住友金属鉱山株式会社 | マンガンニッケルチタン複合水酸化物粒子とその製造方法、および、非水系電解質二次電池用正極活物質の製造方法 |
| US12401042B2 (en) | 2015-06-01 | 2025-08-26 | Forge Nano Inc. | Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings |
| US12027661B2 (en) | 2015-06-01 | 2024-07-02 | Forge Nano Inc. | Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings |
| US10615414B2 (en) | 2016-01-15 | 2020-04-07 | Toda Kogyo Corp. | Lithium nickelate-based positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary battery |
| WO2017150504A1 (ja) | 2016-02-29 | 2017-09-08 | 三井金属鉱業株式会社 | スピネル型リチウムマンガン含有複合酸化物 |
| WO2018012015A1 (ja) * | 2016-07-14 | 2018-01-18 | 三井金属鉱業株式会社 | 全固体型リチウム二次電池用正極活物質 |
| JP6642471B2 (ja) | 2017-02-02 | 2020-02-05 | トヨタ自動車株式会社 | 複合活物質粒子、正極、全固体リチウムイオン電池及びこれらの製造方法 |
| JP7131056B2 (ja) | 2017-04-28 | 2022-09-06 | 住友金属鉱山株式会社 | 非水系電解液二次電池用正極活物質、非水系電解液二次電池 |
| KR102093971B1 (ko) | 2017-06-21 | 2020-05-21 | 주식회사 엘지화학 | 리튬 이차전지 |
| PL3652113T3 (pl) | 2017-07-14 | 2024-03-18 | Toda Kogyo Corp. | Cząstki substancji aktywnej elektrody dodatniej zawierające kompozytowy tlenek niklanu litu i akumulator z niewodnym elektrolitem |
| WO2019088806A1 (ko) | 2017-11-06 | 2019-05-09 | 주식회사 엘지화학 | 스피넬 구조의 리튬 망간계 양극 활물질을 포함하는 양극재, 양극 및 리튬 이차전지 |
| CN110574194B (zh) | 2017-11-06 | 2022-06-03 | 株式会社Lg化学 | 尖晶石结构的锂锰基正极活性材料和包含所述正极活性材料的正极和锂二次电池 |
| CA3082471C (en) | 2017-11-13 | 2023-03-28 | The Regents Of The University Of Colorado, A Body Corporate | Thin film coatings on mixed metal oxides |
| CN111801820B (zh) | 2018-03-02 | 2024-12-10 | 户田工业株式会社 | Li-Ni复合氧化物颗粒粉末和非水电解质二次电池 |
| CN110061224A (zh) * | 2019-05-06 | 2019-07-26 | 浙江天能能源科技股份有限公司 | 一种mof衍生氧化物包覆nca高镍三元正极材料的制备方法 |
| CN112436116B (zh) * | 2020-11-18 | 2022-03-11 | 合肥国轩高科动力能源有限公司 | 一种铝掺杂ZnO膜包覆三元正极@C复合微球及其制备方法和应用 |
-
2021
- 2021-06-10 US US17/344,011 patent/US12374682B2/en active Active
-
2022
- 2022-04-11 CN CN202280003892.3A patent/CN115943505B/zh active Active
- 2022-04-11 JP JP2022537210A patent/JP7266150B1/ja active Active
- 2022-04-11 WO PCT/JP2022/017475 patent/WO2022259755A1/ja not_active Ceased
- 2022-04-11 US US18/568,706 patent/US12531235B2/en active Active
- 2022-04-11 KR KR1020227035026A patent/KR102547147B1/ko active Active
- 2022-04-11 CN CN202411346669.6A patent/CN119230777A/zh active Pending
- 2022-04-11 EP EP22790200.4A patent/EP4131474A4/en active Pending
-
2023
- 2023-02-01 JP JP2023014310A patent/JP7455244B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865496A (zh) * | 2017-04-19 | 2017-06-20 | 中南大学 | 铝掺杂纳米氧化锌包覆的镍钴铝酸锂正极材料及其制备方法 |
| JP2020135948A (ja) * | 2019-02-13 | 2020-08-31 | 三井金属鉱業株式会社 | 活物質、それを用いた正極合剤及び固体電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12531235B2 (en) | 2026-01-20 |
| JP7266150B1 (ja) | 2023-04-27 |
| US12374682B2 (en) | 2025-07-29 |
| CN119230777A (zh) | 2024-12-31 |
| EP4131474A1 (en) | 2023-02-08 |
| US20240266513A1 (en) | 2024-08-08 |
| JP2023055850A (ja) | 2023-04-18 |
| WO2022259755A1 (ja) | 2022-12-15 |
| KR102547147B1 (ko) | 2023-06-26 |
| KR20220167280A (ko) | 2022-12-20 |
| EP4131474A4 (en) | 2023-11-01 |
| JP7455244B2 (ja) | 2024-03-25 |
| JPWO2022259755A1 (https=) | 2022-12-15 |
| US20220399537A1 (en) | 2022-12-15 |
| CN115943505A (zh) | 2023-04-07 |
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