KR20260027273A - 양극 활물질 및 이차 전지 - Google Patents
양극 활물질 및 이차 전지Info
- Publication number
- KR20260027273A KR20260027273A KR1020267001934A KR20267001934A KR20260027273A KR 20260027273 A KR20260027273 A KR 20260027273A KR 1020267001934 A KR1020267001934 A KR 1020267001934A KR 20267001934 A KR20267001934 A KR 20267001934A KR 20260027273 A KR20260027273 A KR 20260027273A
- Authority
- KR
- South Korea
- Prior art keywords
- positive electrode
- active material
- secondary battery
- electrode active
- lithium
- Prior art date
- 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
-
- 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
- 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
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018218362 | 2018-11-21 | ||
| JPJP-P-2018-218362 | 2018-11-21 | ||
| PCT/IB2019/059561 WO2020104881A1 (ja) | 2018-11-21 | 2019-11-07 | 正極活物質、および二次電池 |
| KR1020217018052A KR20210092253A (ko) | 2018-11-21 | 2019-11-07 | 양극 활물질 및 이차 전지 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217018052A Division KR20210092253A (ko) | 2018-11-21 | 2019-11-07 | 양극 활물질 및 이차 전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20260027273A true KR20260027273A (ko) | 2026-02-27 |
Family
ID=70773570
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020267001934A Pending KR20260027273A (ko) | 2018-11-21 | 2019-11-07 | 양극 활물질 및 이차 전지 |
| KR1020217018052A Pending KR20210092253A (ko) | 2018-11-21 | 2019-11-07 | 양극 활물질 및 이차 전지 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217018052A Pending KR20210092253A (ko) | 2018-11-21 | 2019-11-07 | 양극 활물질 및 이차 전지 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12142759B2 (https=) |
| JP (3) | JP7493455B2 (https=) |
| KR (2) | KR20260027273A (https=) |
| CN (1) | CN113016094A (https=) |
| TW (2) | TWI910954B (https=) |
| WO (1) | WO2020104881A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102685436B1 (ko) * | 2017-05-03 | 2024-07-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 입자의 제작 방법 및 이차 전지 |
| KR20260027273A (ko) * | 2018-11-21 | 2026-02-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 및 이차 전지 |
| JPWO2022038451A1 (https=) * | 2020-08-20 | 2022-02-24 | ||
| JPWO2022090843A1 (https=) * | 2020-10-26 | 2022-05-05 | ||
| WO2022185152A1 (ja) * | 2021-03-05 | 2022-09-09 | 株式会社半導体エネルギー研究所 | 二次電池の充電方法 |
| JP7831278B2 (ja) * | 2022-12-26 | 2026-03-17 | トヨタ自動車株式会社 | 正極活物質、リチウムイオン二次電池、及び、正極活物質の製造方法 |
| DE102023203762B3 (de) | 2023-04-24 | 2024-10-24 | Volkswagen Aktiengesellschaft | Lithium-Ionen-Batteriezelle |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4240242B2 (ja) | 1998-06-23 | 2009-03-18 | Ａｇｃセイミケミカル株式会社 | 非水電解質二次電池用正極活物質及び非水電解質二次電池 |
| JP3031546B1 (ja) | 1998-11-13 | 2000-04-10 | 宇部興産株式会社 | リチウム遷移金属系ハロゲン化酸化物とその製造方法及びその用途 |
| JP2000277117A (ja) | 1999-03-25 | 2000-10-06 | Sony Corp | 非水電解質電池 |
| JP2002158011A (ja) | 2000-09-25 | 2002-05-31 | Samsung Sdi Co Ltd | リチウム二次電池用正極活物質及びその製造方法 |
| JP3777988B2 (ja) | 2001-01-23 | 2006-05-24 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| TW565961B (en) | 2001-11-30 | 2003-12-11 | Sanyo Electric Co | Nonaqueous electrolyte secondary battery and its manufacturing method |
| AU2003264374A1 (en) * | 2002-09-03 | 2004-03-29 | Seimi Chemical Co., Ltd. | Process for producing lithium cobalt composite oxide for positive electrode of lithium secondary battery |
| CN100382363C (zh) | 2002-09-26 | 2008-04-16 | 清美化学股份有限公司 | 锂二次电池用正极活性物质及其制备方法 |
| JP4274801B2 (ja) | 2003-01-09 | 2009-06-10 | パナソニック株式会社 | 非水電解質二次電池用正極活物質の製造法 |
| WO2006009177A1 (ja) | 2004-07-20 | 2006-01-26 | Seimi Chemical Co., Ltd. | リチウム二次電池用正極活物質及びその製造方法 |
| KR100822013B1 (ko) | 2005-04-15 | 2008-04-14 | 주식회사 에너세라믹 | 불소화합물코팅 리튬이차전지 양극 활물질 및 그 제조방법 |
| JP4736943B2 (ja) | 2006-05-17 | 2011-07-27 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質およびその製造方法 |
| KR100814826B1 (ko) | 2006-11-20 | 2008-03-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| US20080241693A1 (en) | 2007-03-30 | 2008-10-02 | Minoru Fukuchi | Lithium transition metal complex oxide for lithium ion secondary battery cathode active material and method for producing the same, lithium ion secondary battery cathode active material, and lithium ion secondary battery |
| JP5172231B2 (ja) | 2007-07-20 | 2013-03-27 | 日本化学工業株式会社 | リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池 |
| JP4715830B2 (ja) | 2007-10-19 | 2011-07-06 | ソニー株式会社 | 正極活物質、正極および非水電解質二次電池 |
| JP2010080407A (ja) | 2008-09-29 | 2010-04-08 | Sony Corp | 正極活物質、正極および非水電解質二次電池に関する。 |
| WO2010039732A2 (en) | 2008-09-30 | 2010-04-08 | Envia Systems, Inc. | Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries |
| JP5111421B2 (ja) | 2009-03-27 | 2013-01-09 | 株式会社日立製作所 | リチウム二次電池用正極材料，リチウム二次電池及びそれを用いた二次電池モジュール |
| KR101653334B1 (ko) | 2009-09-09 | 2016-09-01 | 소니 주식회사 | 정극 활물질, 정극, 비수 전해질 전지 및 정극 활물질의 제조 방법 |
| US9882206B2 (en) | 2010-10-20 | 2018-01-30 | Council Of Scientific & Industrial Research | Cathode material and lithium ion battery therefrom |
| US10351440B2 (en) * | 2011-05-31 | 2019-07-16 | Freeport Colbalt Oy | Lithium cobalt oxide material |
| WO2012171780A1 (en) | 2011-06-17 | 2012-12-20 | Umicore | Lithium metal oxide partcles coated with a mixture of the elements of the core material and one or more metal oxides |
| US10044035B2 (en) | 2011-06-17 | 2018-08-07 | Umicore | Lithium cobalt oxide based compounds with a cubic secondary phase |
| JP2013048061A (ja) | 2011-08-29 | 2013-03-07 | Sony Corp | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
| WO2014132550A1 (ja) | 2013-02-28 | 2014-09-04 | 三洋電機株式会社 | 非水電解質二次電池用正極、及びその正極を用いた非水電解質二次電池 |
| JP6194235B2 (ja) | 2013-11-20 | 2017-09-06 | 日本化学工業株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極活物質の製造方法及びリチウム二次電池 |
| WO2015083901A1 (ko) | 2013-12-02 | 2015-06-11 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| TWI600202B (zh) | 2014-03-06 | 2017-09-21 | 烏明克公司 | 用於在汽車應用中的電池組之摻雜並且塗覆的鋰過渡金屬氧化物陰極材料 |
| CN105655554B (zh) | 2016-01-11 | 2018-05-01 | 山东玉皇新能源科技有限公司 | 一种富锂锰基正极材料的水热改性方法 |
| KR102481149B1 (ko) | 2016-07-05 | 2022-12-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
| CN116454360A (zh) | 2016-10-12 | 2023-07-18 | 株式会社半导体能源研究所 | 正极活性物质粒子以及正极活性物质粒子的制造方法 |
| US20180145317A1 (en) | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
| CN111509199B (zh) | 2016-11-24 | 2022-08-02 | 株式会社半导体能源研究所 | 便携式信息终端 |
| KR102932867B1 (ko) | 2017-05-19 | 2026-02-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
| CN118335885A (zh) | 2017-06-26 | 2024-07-12 | 株式会社半导体能源研究所 | 正极活性物质的制造方法及二次电池 |
| KR20260027273A (ko) * | 2018-11-21 | 2026-02-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 및 이차 전지 |
| WO2020201874A1 (ja) * | 2019-03-29 | 2020-10-08 | 株式会社半導体エネルギー研究所 | 正極活物質、および二次電池 |
| KR20220122655A (ko) * | 2019-12-27 | 2022-09-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 이차 전지, 전자 기기 |
-
2019
- 2019-11-07 KR KR1020267001934A patent/KR20260027273A/ko active Pending
- 2019-11-07 JP JP2020557010A patent/JP7493455B2/ja active Active
- 2019-11-07 US US17/291,463 patent/US12142759B2/en active Active
- 2019-11-07 CN CN201980074923.2A patent/CN113016094A/zh active Pending
- 2019-11-07 WO PCT/IB2019/059561 patent/WO2020104881A1/ja not_active Ceased
- 2019-11-07 KR KR1020217018052A patent/KR20210092253A/ko active Pending
- 2019-11-14 TW TW113147342A patent/TWI910954B/zh active
- 2019-11-14 TW TW108141320A patent/TWI868085B/zh active
-
2024
- 2024-05-21 JP JP2024082407A patent/JP7752209B2/ja active Active
-
2025
- 2025-09-29 JP JP2025161148A patent/JP2025184940A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220006082A1 (en) | 2022-01-06 |
| JPWO2020104881A1 (ja) | 2021-10-14 |
| JP2025184940A (ja) | 2025-12-18 |
| JP7493455B2 (ja) | 2024-05-31 |
| TW202541335A (zh) | 2025-10-16 |
| WO2020104881A1 (ja) | 2020-05-28 |
| TWI868085B (zh) | 2025-01-01 |
| CN113016094A (zh) | 2021-06-22 |
| US12142759B2 (en) | 2024-11-12 |
| JP7752209B2 (ja) | 2025-10-09 |
| KR20210092253A (ko) | 2021-07-23 |
| TW202036968A (zh) | 2020-10-01 |
| JP2024100890A (ja) | 2024-07-26 |
| TWI910954B (zh) | 2026-01-01 |
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