CN115863743A - 锂离子二次电池 - Google Patents

锂离子二次电池 Download PDF

Info

Publication number
CN115863743A
CN115863743A CN202211626439.6A CN202211626439A CN115863743A CN 115863743 A CN115863743 A CN 115863743A CN 202211626439 A CN202211626439 A CN 202211626439A CN 115863743 A CN115863743 A CN 115863743A
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
secondary battery
negative electrode
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
Application number
CN202211626439.6A
Other languages
English (en)
Chinese (zh)
Inventor
门马洋平
落合辉明
三上真弓
齐藤丞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN115863743A publication Critical patent/CN115863743A/zh
Pending legal-status Critical Current

Links

Images

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • 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
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/50—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
    • 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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (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)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Dispersion Chemistry (AREA)
CN202211626439.6A 2018-08-03 2019-07-24 锂离子二次电池 Pending CN115863743A (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2018146603 2018-08-03
JP2018-146603 2018-08-03
JP2018-155213 2018-08-22
JP2018155213 2018-08-22
JP2018195850 2018-10-17
JP2018-195850 2018-10-17
CN201980004083.2A CN111095631A (zh) 2018-08-03 2019-07-24 正极活性物质及正极活性物质的制造方法
PCT/IB2019/056304 WO2020026078A1 (ja) 2018-08-03 2019-07-24 正極活物質および正極活物質の作製方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980004083.2A Division CN111095631A (zh) 2018-08-03 2019-07-24 正极活性物质及正极活性物质的制造方法

Publications (1)

Publication Number Publication Date
CN115863743A true CN115863743A (zh) 2023-03-28

Family

ID=69231095

Family Applications (5)

Application Number Title Priority Date Filing Date
CN202210524402.6A Active CN114853084B (zh) 2018-08-03 2019-07-24 锂离子二次电池
CN202210529086.1A Pending CN115000365A (zh) 2018-08-03 2019-07-24 锂离子二次电池的制造方法
CN202211624446.2A Pending CN115995554A (zh) 2018-08-03 2019-07-24 锂离子二次电池
CN202211626439.6A Pending CN115863743A (zh) 2018-08-03 2019-07-24 锂离子二次电池
CN201980004083.2A Pending CN111095631A (zh) 2018-08-03 2019-07-24 正极活性物质及正极活性物质的制造方法

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN202210524402.6A Active CN114853084B (zh) 2018-08-03 2019-07-24 锂离子二次电池
CN202210529086.1A Pending CN115000365A (zh) 2018-08-03 2019-07-24 锂离子二次电池的制造方法
CN202211624446.2A Pending CN115995554A (zh) 2018-08-03 2019-07-24 锂离子二次电池

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201980004083.2A Pending CN111095631A (zh) 2018-08-03 2019-07-24 正极活性物质及正极活性物质的制造方法

Country Status (7)

Country Link
US (3) US20210313571A1 (enExample)
JP (12) JP7517985B2 (enExample)
KR (6) KR20210035206A (enExample)
CN (5) CN114853084B (enExample)
DE (1) DE112019003909T5 (enExample)
TW (3) TWI874872B (enExample)
WO (1) WO2020026078A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4614643A3 (en) 2017-05-19 2025-12-31 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, process for manufacturing positive electrode active material and secondary battery
KR20210035206A (ko) * 2018-08-03 2021-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 양극 활물질의 제작 방법
JP7536746B2 (ja) 2019-04-05 2024-08-20 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
JP2022045263A (ja) * 2020-09-08 2022-03-18 株式会社半導体エネルギー研究所 正極活物質、二次電池、二次電池の作製方法、電子機器、及び車両
US20220131146A1 (en) 2020-10-26 2022-04-28 Semiconductor Energy Laboratory Co., Ltd. Secondary battery and electronic device
US20230387394A1 (en) * 2020-10-26 2023-11-30 Semiconductor Energy Laboratory Co., Ltd. Method for forming positive electrode active material, positive electrode, secondary battery, electronic device, power storage system, and vehicle
CN112885993B (zh) * 2021-01-15 2022-07-29 北京泰丰先行新能源科技有限公司 一种包覆纳米磷酸钴锂的钴酸锂正极材料及制备方法
KR20230160287A (ko) 2021-03-22 2023-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전지, 전자 기기, 및 차량
CN117178382A (zh) 2021-04-16 2023-12-05 株式会社半导体能源研究所 二次电池、电子设备及车辆
JP2022173119A (ja) 2021-05-07 2022-11-17 株式会社半導体エネルギー研究所 正極活物質
JPWO2023281346A1 (enExample) * 2021-07-09 2023-01-12
WO2023209477A1 (ja) * 2022-04-25 2023-11-02 株式会社半導体エネルギー研究所 リチウムイオン電池、及び電子機器
CN119054108A (zh) 2022-04-25 2024-11-29 株式会社半导体能源研究所 正极活性物质、正极、二次电池、电子设备及车辆
US20230402601A1 (en) 2022-06-08 2023-12-14 Semiconductor Energy Laboratory Co., Ltd. Battery
JPWO2023242669A1 (enExample) 2022-06-17 2023-12-21
JPWO2023248044A1 (enExample) 2022-06-22 2023-12-28
US20250293408A1 (en) 2022-06-29 2025-09-18 Semiconductor Energy Laboratory Co., Ltd. Secondary battery
CN119487652A (zh) 2022-07-15 2025-02-18 株式会社半导体能源研究所 正极活性物质的制造方法以及正极活性物质
DE102023119314A1 (de) 2022-07-29 2024-02-01 Semiconductor Energy Laboratory Co., Ltd. Sekundärbatterie
WO2024023625A1 (ja) * 2022-07-29 2024-02-01 株式会社半導体エネルギー研究所 電池
KR20240025462A (ko) 2022-08-18 2024-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 이차 전지
KR20250060221A (ko) 2022-09-09 2025-05-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전지, 전자 기기, 및 차량
JPWO2024074938A1 (enExample) * 2022-10-04 2024-04-11
WO2024121684A1 (ja) * 2022-12-07 2024-06-13 株式会社半導体エネルギー研究所 リチウムイオン二次電池
KR20250129719A (ko) 2023-01-11 2025-08-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지, 이차 전지의 제조 방법, 양극 활물질 및 양극 활물질의 제조 방법
CN120731517A (zh) 2023-02-14 2025-09-30 株式会社半导体能源研究所 正极活性物质、锂离子二次电池、电子设备、车辆及复合氧化物的制造方法
JP2024125632A (ja) 2023-03-06 2024-09-19 株式会社リコー 液体吐出ヘッド及び液体を吐出する装置、並びに、液体吐出ヘッドの製造方法
JPWO2024201266A1 (enExample) * 2023-03-30 2024-10-03
JPWO2024201260A1 (enExample) 2023-03-30 2024-10-03

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4022937B2 (ja) * 1997-04-24 2007-12-19 宇部興産株式会社 リチウムイオン非水電解質二次電池
JP4479874B2 (ja) * 2000-11-29 2010-06-09 戸田工業株式会社 非水電解質二次電池用正極活物質の製造法、並びに非水電解質二次電池
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
JP3959333B2 (ja) * 2001-11-20 2007-08-15 日本化学工業株式会社 リチウムコバルト系複合酸化物、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池
TW565961B (en) * 2001-11-30 2003-12-11 Sanyo Electric Co Nonaqueous electrolyte secondary battery and its manufacturing method
JP4111806B2 (ja) * 2001-11-30 2008-07-02 三洋電機株式会社 非水電解質二次電池及びその製造方法
KR100944137B1 (ko) * 2005-11-02 2010-02-24 에이지씨 세이미 케미칼 가부시키가이샤 리튬 함유 복합 산화물 및 그 제조 방법
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
KR20110076955A (ko) * 2008-09-30 2011-07-06 엔비아 시스템즈 인코포레이티드 비용량이 높은 불소 도핑된 리튬 풍부 금속 산화물 양극 배터리 재료 및 상당하는 배터리
CN102210045B (zh) * 2008-11-10 2014-11-05 株式会社Lg化学 具有改进高电压特性的正极活性材料
JP5526636B2 (ja) * 2009-07-24 2014-06-18 ソニー株式会社 非水電解質二次電池の正極活物質、非水電解質二次電池の正極および非水電解質二次電池
JP5644176B2 (ja) 2009-11-18 2014-12-24 ソニー株式会社 正極活物質、およびリチウムイオン二次電池
JP5149927B2 (ja) * 2010-03-05 2013-02-20 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
CN103283066B (zh) * 2010-12-27 2016-04-20 株式会社杰士汤浅国际 非水电解质二次电池用正极活性物质、其制造方法、非水电解质二次电池用电极、非水电解质二次电池及该二次电池的制造方法
KR101630821B1 (ko) * 2011-06-17 2016-06-16 우미코르 코어 물질의 원소와 하나 이상의 금속 산화물의 혼합물로 코팅된 리튬 금속 산화물 입자
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
CN102779976B (zh) * 2011-10-10 2015-05-20 北大先行泰安科技产业有限公司 一种钴酸锂基锂离子电池正极材料的制备方法
KR102012304B1 (ko) * 2012-02-16 2019-08-20 가부시키가이샤 지에스 유아사 비수 전해질 2차 전지용 활물질, 그 활물질의 제조 방법, 비수 전해질 2차 전지용 전극 및 비수 전해질 2차 전지
KR101400593B1 (ko) * 2012-12-06 2014-05-27 삼성정밀화학 주식회사 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR20150095451A (ko) * 2014-02-13 2015-08-21 삼성에스디아이 주식회사 리튬전지
WO2016006557A1 (ja) 2014-07-07 2016-01-14 日立金属株式会社 リチウムイオン二次電池用正極材、それを用いたリチウムイオン二次電池用正極及びリチウムイオン二次電池、並びにリチウムイオン二次電池用正極材の製造方法
JP6587804B2 (ja) * 2015-01-23 2019-10-09 住友化学株式会社 正極活物質、リチウムイオン二次電池用正極およびリチウムイオン二次電池
JP6560917B2 (ja) * 2015-07-09 2019-08-14 マクセルホールディングス株式会社 正極材料、および正極材料を用いた非水電解質二次電池
JPWO2017082083A1 (ja) * 2015-11-10 2018-08-23 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池及びその製造方法
US11362331B2 (en) * 2016-03-14 2022-06-14 Apple Inc. Cathode active materials for lithium-ion batteries
CN105938917A (zh) * 2016-07-01 2016-09-14 深圳市振华新材料股份有限公司 锂离子二次电池钴酸锂正极材料及其制法和应用
KR102481149B1 (ko) * 2016-07-05 2022-12-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
KR20180014962A (ko) * 2016-08-02 2018-02-12 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
CN116387602A (zh) * 2016-10-12 2023-07-04 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
JP6885724B2 (ja) * 2016-12-28 2021-06-16 株式会社半導体エネルギー研究所 リチウムイオン二次電池及び正極活物質
EP4614643A3 (en) * 2017-05-19 2025-12-31 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, process for manufacturing positive electrode active material and secondary battery
CN110998931B (zh) * 2017-08-30 2023-04-04 株式会社村田制作所 正极活性物质、正极、电池、电池包、电子设备、电动车辆、蓄电装置以及电力系统
CN107768619B (zh) * 2017-09-26 2020-04-28 格林美（无锡）能源材料有限公司 一种高容量单晶高镍锂电池正极材料及其制备方法
KR20190085356A (ko) * 2018-01-10 2019-07-18 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
WO2019211366A1 (en) * 2018-05-04 2019-11-07 Umicore A lithium cobalt oxide secondary battery comprising a fluorinated electrolyte and a positive electrode material for high voltage applications
CN112313821B (zh) * 2018-06-21 2024-05-07 株式会社村田制作所 正极活性物质及电池
KR20210035206A (ko) 2018-08-03 2021-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 양극 활물질의 제작 방법

Also Published As

Publication number Publication date
CN114853084B (zh) 2025-08-29
JP2024128006A (ja) 2024-09-20
CN114853084A (zh) 2022-08-05
KR20220082091A (ko) 2022-06-16
JP7597774B2 (ja) 2024-12-10
JP7663752B2 (ja) 2025-04-16
TW202017868A (zh) 2020-05-16
JP7573005B2 (ja) 2024-10-24
CN115995554A (zh) 2023-04-21
JP2025146925A (ja) 2025-10-03
TWI874871B (zh) 2025-03-01
TWI861007B (zh) 2024-11-11
JPWO2020026078A1 (enExample) 2020-02-06
TWI874872B (zh) 2025-03-01
JP7401701B2 (ja) 2023-12-19
US20220246931A1 (en) 2022-08-04
JP2025039614A (ja) 2025-03-21
JP2022100355A (ja) 2022-07-05
JP7528180B2 (ja) 2024-08-05
KR20220080206A (ko) 2022-06-14
US20220263089A1 (en) 2022-08-18
KR20210035206A (ko) 2021-03-31
WO2020026078A1 (ja) 2020-02-06
JP2022087324A (ja) 2022-06-09
KR20230010816A (ko) 2023-01-19
JP7451592B2 (ja) 2024-03-18
JP2022116279A (ja) 2022-08-09
JP2023033572A (ja) 2023-03-10
KR20230009528A (ko) 2023-01-17
TW202316704A (zh) 2023-04-16
JP7344341B2 (ja) 2023-09-13
US20210313571A1 (en) 2021-10-07
TW202320376A (zh) 2023-05-16
JP2025133896A (ja) 2025-09-11
JP2023018014A (ja) 2023-02-07
KR20240118193A (ko) 2024-08-02
JP7410208B2 (ja) 2024-01-09
DE112019003909T5 (de) 2021-04-15
CN115000365A (zh) 2022-09-02
JP2023021181A (ja) 2023-02-09
JP2023021182A (ja) 2023-02-09
JP7517985B2 (ja) 2024-07-17
CN111095631A (zh) 2020-05-01

Similar Documents

Publication Publication Date Title
JP7401701B2 (ja) リチウムイオン二次電池の作製方法
CN115117444B (zh) 锂离子二次电池
JP2020021742A (ja) リチウムイオン二次電池の正極活物質の作製方法
CN113165910A (zh) 正极活性物质的制造方法
US20250158054A1 (en) Positive electrode active material and secondary battery
CN113016094A (zh) 正极活性物质、及二次电池
CN113165902A (zh) 正极活性物质、二次电池、电子设备及车辆
CN112753115A (zh) 锂离子二次电池正极材料、二次电池、电子设备及车辆、以及锂离子二次电池正极材料的制造方法
CN114270566A (zh) 正极活性物质、正极、二次电池以及其制造方法
JPWO2020099991A1 (ja) 正極活物質、二次電池、電子機器および車両
US20220190319A1 (en) Positive electrode active material and secondary battery
CN113677629A (zh) 正极活性物质的制造方法、二次电池的制造方法、二次电池
TW202545046A (zh) 鋰離子二次電池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination