TWI897968B - 鋰二次電池用正極活性物質、其製造方法及鋰二次電池 - Google Patents

鋰二次電池用正極活性物質、其製造方法及鋰二次電池

Info

Publication number
TWI897968B
TWI897968B TW110119301A TW110119301A TWI897968B TW I897968 B TWI897968 B TW I897968B TW 110119301 A TW110119301 A TW 110119301A TW 110119301 A TW110119301 A TW 110119301A TW I897968 B TWI897968 B TW I897968B
Authority
TW
Taiwan
Prior art keywords
lithium
positive electrode
active material
electrode active
lithium secondary
Prior art date
Application number
TW110119301A
Other languages
English (en)
Chinese (zh)
Other versions
TW202209733A (zh
Inventor
菊池政
Original Assignee
日商日本化學工業股份有限公司
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 日商日本化學工業股份有限公司 filed Critical 日商日本化學工業股份有限公司
Publication of TW202209733A publication Critical patent/TW202209733A/zh
Application granted granted Critical
Publication of TWI897968B publication Critical patent/TWI897968B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • 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
    • H01M4/50—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
TW110119301A 2020-06-02 2021-05-27 鋰二次電池用正極活性物質、其製造方法及鋰二次電池 TWI897968B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-096311 2020-06-02
JP2020096311A JP7252174B2 (ja) 2020-06-02 2020-06-02 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

Publications (2)

Publication Number Publication Date
TW202209733A TW202209733A (zh) 2022-03-01
TWI897968B true TWI897968B (zh) 2025-09-21

Family

ID=78831048

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110119301A TWI897968B (zh) 2020-06-02 2021-05-27 鋰二次電池用正極活性物質、其製造方法及鋰二次電池

Country Status (3)

Country Link
JP (1) JP7252174B2 (https=)
TW (1) TWI897968B (https=)
WO (1) WO2021246215A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023115769A (ja) * 2022-02-08 2023-08-21 堺化学工業株式会社 正極活物質用材料の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI274433B (en) * 2002-09-03 2007-02-21 Seimi Chem Kk Process for producing lithium cobalt composite oxide for positive electrode of lithium secondary battery

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000200605A (ja) 1998-10-30 2000-07-18 Sanyo Electric Co Ltd 非水電解質電池およびその製造方法
JP3806262B2 (ja) 1999-03-18 2006-08-09 セイミケミカル株式会社 リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法
JP5034366B2 (ja) 2006-08-09 2012-09-26 ソニー株式会社 非水電解質二次電池用正極活物質およびその製造方法、ならびに非水電解質二次電池
JP2009266791A (ja) 2008-03-31 2009-11-12 Sanyo Electric Co Ltd 非水電解質二次電池
US20120040247A1 (en) * 2010-07-16 2012-02-16 Colorado State University Research Foundation LAYERED COMPOSITE MATERIALS HAVING THE COMPOSITION: (1-x-y)LiNiO2(xLi2Mn03)(yLiCoO2), AND SURFACE COATINGS THEREFOR
US10256461B2 (en) 2012-09-25 2019-04-09 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery and positive electrode active material for nonaqueous electrolyte secondary batteries
JP2015201432A (ja) 2014-03-31 2015-11-12 戸田工業株式会社 非水電解液二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解液二次電池
CN106450270B (zh) 2015-08-13 2020-08-11 中国科学院物理研究所 锂离子二次电池的正极活性材料及其制备方法和应用
CN105449197B (zh) * 2015-12-28 2019-05-07 中信国安盟固利电源技术有限公司 一种锂离子电池正极材料及其制备方法
KR20170133949A (ko) * 2016-05-27 2017-12-06 코스모신소재 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
KR102108283B1 (ko) 2017-07-13 2020-05-07 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
KR102400050B1 (ko) * 2017-10-20 2022-05-19 비에이에스에프 산산 배터리 머터리얼즈 컴퍼니 리미티드 리튬 코발트 금속 산화물 분말, 이의 제조방법, 및 코발트(ii,iii) 산화물의 함량 결정 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI274433B (en) * 2002-09-03 2007-02-21 Seimi Chem Kk Process for producing lithium cobalt composite oxide for positive electrode of lithium secondary battery

Also Published As

Publication number Publication date
JP2021190359A (ja) 2021-12-13
JP7252174B2 (ja) 2023-04-04
TW202209733A (zh) 2022-03-01
WO2021246215A1 (ja) 2021-12-09

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