CN115413377A - 非水电解质二次电池用正极和非水电解质二次电池 - Google Patents

非水电解质二次电池用正极和非水电解质二次电池 Download PDF

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Publication number
CN115413377A
CN115413377A CN202180025940.4A CN202180025940A CN115413377A CN 115413377 A CN115413377 A CN 115413377A CN 202180025940 A CN202180025940 A CN 202180025940A CN 115413377 A CN115413377 A CN 115413377A
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Prior art keywords
positive electrode
composite oxide
secondary battery
electrolyte secondary
compound
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Pending
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CN202180025940.4A
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English (en)
Chinese (zh)
Inventor
铃木扩哲
坂田基浩
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of CN115413377A publication Critical patent/CN115413377A/zh
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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M4/36—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
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180025940.4A 2020-03-31 2021-03-23 非水电解质二次电池用正极和非水电解质二次电池 Pending CN115413377A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020065066 2020-03-31
JP2020-065066 2020-03-31
PCT/JP2021/011952 WO2021200395A1 (ja) 2020-03-31 2021-03-23 非水電解質二次電池用正極および非水電解質二次電池

Publications (1)

Publication Number Publication Date
CN115413377A true CN115413377A (zh) 2022-11-29

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CN202180025940.4A Pending CN115413377A (zh) 2020-03-31 2021-03-23 非水电解质二次电池用正极和非水电解质二次电池

Country Status (5)

Country Link
US (1) US20230133143A1 (https=)
EP (1) EP4131496A4 (https=)
JP (1) JP7769946B2 (https=)
CN (1) CN115413377A (https=)
WO (1) WO2021200395A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7803085B2 (ja) * 2021-11-05 2026-01-21 株式会社Ｇｓユアサ 正極及び非水電解質蓄電素子
JP7694450B2 (ja) * 2022-04-26 2025-06-18 トヨタ自動車株式会社 複合粒子、正極および全固体電池の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008016235A (ja) * 2006-07-03 2008-01-24 Sony Corp 正極活物質およびその製造方法、並びに非水電解質二次電池
JP2010055777A (ja) * 2008-08-26 2010-03-11 Sony Corp 正極活物質の製造方法および正極活物質
JP2011060562A (ja) * 2009-09-10 2011-03-24 Nec Energy Devices Ltd リチウムイオン二次電池
WO2016088837A1 (ja) * 2014-12-04 2016-06-09 日本電気株式会社 リチウム二次電池
US20180351199A1 (en) * 2015-12-02 2018-12-06 Nec Corporation Positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery, and methods for producing these

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Publication number Priority date Publication date Assignee Title
US7524529B2 (en) * 2005-09-09 2009-04-28 Aquire Energy Co., Ltd. Method for making a lithium mixed metal compound having an olivine structure
US8911903B2 (en) * 2006-07-03 2014-12-16 Sony Corporation Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery
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
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
JP5623100B2 (ja) * 2010-03-12 2014-11-12 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
JP5205424B2 (ja) * 2010-08-06 2013-06-05 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
JP2012038680A (ja) * 2010-08-11 2012-02-23 Mitsubishi Chemicals Corp リチウム二次電池用正極活物質材料及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池
JP6387227B2 (ja) * 2013-11-18 2018-09-05 日揮触媒化成株式会社 正極活物質、正極、及び非水電解質二次電池
EP3226329B1 (en) * 2014-11-28 2020-12-30 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary cell, method for manufacturing same, and nonaqueous electrolyte secondary cell
CN107925129B (zh) * 2015-09-29 2020-05-12 松下知识产权经营株式会社 非水电解质二次电池
JP2017152275A (ja) * 2016-02-25 2017-08-31 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質、およびその製造方法
JP7024505B2 (ja) * 2018-03-02 2022-02-24 トヨタ自動車株式会社 正極活物質粒子の製造方法、正極ペーストの製造方法、正極板の製造方法及びリチウムイオン二次電池の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008016235A (ja) * 2006-07-03 2008-01-24 Sony Corp 正極活物質およびその製造方法、並びに非水電解質二次電池
JP2010055777A (ja) * 2008-08-26 2010-03-11 Sony Corp 正極活物質の製造方法および正極活物質
JP2011060562A (ja) * 2009-09-10 2011-03-24 Nec Energy Devices Ltd リチウムイオン二次電池
WO2016088837A1 (ja) * 2014-12-04 2016-06-09 日本電気株式会社 リチウム二次電池
US20180351199A1 (en) * 2015-12-02 2018-12-06 Nec Corporation Positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery, and methods for producing these

Non-Patent Citations (2)

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Title
刘正超: "《染化药剂 下》", 30 June 1980, 纺织工业出版社, pages: 98 - 99 *
苏联奥斯特罗什科等著: "《锂的化学与工艺学》", 31 May 1965, 中国工业出版社, pages: 72 - 75 *

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Publication number Publication date
JP7769946B2 (ja) 2025-11-14
EP4131496A1 (en) 2023-02-08
US20230133143A1 (en) 2023-05-04
WO2021200395A1 (ja) 2021-10-07
JPWO2021200395A1 (https=) 2021-10-07
EP4131496A4 (en) 2024-12-04

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