CN117043988A - 锂二次电池用负极活性物质、金属负极及锂二次电池 - Google Patents

锂二次电池用负极活性物质、金属负极及锂二次电池 Download PDF

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Publication number
CN117043988A
CN117043988A CN202280023734.4A CN202280023734A CN117043988A CN 117043988 A CN117043988 A CN 117043988A CN 202280023734 A CN202280023734 A CN 202280023734A CN 117043988 A CN117043988 A CN 117043988A
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CN
China
Prior art keywords
aluminum
negative electrode
active material
lithium secondary
mass
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
CN202280023734.4A
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English (en)
Chinese (zh)
Inventor
熊谷俊昭
松本慎吾
本多祥晃
松尾祥史
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN117043988A publication Critical patent/CN117043988A/zh
Pending legal-status Critical Current

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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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • 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
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/463—Aluminium based
    • 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
    • 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
    • H01M2004/027—Negative 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202280023734.4A 2021-03-31 2022-02-28 锂二次电池用负极活性物质、金属负极及锂二次电池 Pending CN117043988A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-060175 2021-03-31
JP2021060175 2021-03-31
PCT/JP2022/008136 WO2022209506A1 (ja) 2021-03-31 2022-02-28 リチウム二次電池用負極活物質、金属負極及びリチウム二次電池

Publications (1)

Publication Number Publication Date
CN117043988A true CN117043988A (zh) 2023-11-10

Family

ID=83458430

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280023734.4A Pending CN117043988A (zh) 2021-03-31 2022-02-28 锂二次电池用负极活性物质、金属负极及锂二次电池

Country Status (5)

Country Link
US (1) US20240170658A1 (https=)
EP (1) EP4317499A1 (https=)
JP (1) JPWO2022209506A1 (https=)
CN (1) CN117043988A (https=)
WO (1) WO2022209506A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7386988B2 (ja) * 2019-10-23 2023-11-27 エルジー・ケム・リミテッド 正極活物質、これを含む正極およびリチウム二次電池
WO2024214619A1 (ja) * 2023-04-10 2024-10-17 住友化学株式会社 負極材、非水電解液電池用負極及び非水電解液二次電池

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215235B2 (ja) * 1993-08-17 2001-10-02 松下電器産業株式会社 水素吸蔵合金粉末の製造方法および水素吸蔵合金粉末
JP3175730B2 (ja) 1998-04-27 2001-06-11 住友化学工業株式会社 非水電解質電池セパレーターとリチウム二次電池
US6255017B1 (en) * 1998-07-10 2001-07-03 3M Innovative Properties Co. Electrode material and compositions including same
JP2001118574A (ja) * 1999-10-15 2001-04-27 Sanyo Electric Co Ltd リチウム二次電池
JP2001297757A (ja) * 2000-04-14 2001-10-26 Sumitomo Metal Ind Ltd 非水電解質二次電池用負極材料およびその製造方法
JP2004095400A (ja) 2002-08-30 2004-03-25 Nissan Motor Co Ltd バイポーラ電池とその制御方法
KR100775310B1 (ko) 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
US20120251871A1 (en) 2011-03-29 2012-10-04 Tohoku University All-solid-state battery
JP5621753B2 (ja) * 2011-11-15 2014-11-12 信越化学工業株式会社 リチウムイオン電池用負極材
CN103733393B (zh) * 2012-03-26 2016-03-02 古河电气工业株式会社 锂离子二次电池用负极材料及其制造方法、以及使用该负极材料的锂离子二次电池用负极及锂离子二次电池
WO2015068268A1 (ja) 2013-11-08 2015-05-14 株式会社日立製作所 全固体電池、全固体電池用電極及びその製造方法
EP3285324B1 (en) 2015-10-30 2020-01-01 LG Chem, Ltd. Polymer electrolyte having multi-layer structure, and all-solid battery comprising same
JP2017195028A (ja) 2016-04-18 2017-10-26 日立マクセル株式会社 非水電解液電池およびその製造方法
CN111213276A (zh) 2017-11-13 2020-05-29 株式会社村田制作所 全固体电池
JP6495997B1 (ja) 2017-11-20 2019-04-03 住友化学株式会社 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及びリチウム二次電池
JP6630863B1 (ja) 2019-04-12 2020-01-15 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質
JP2021060175A (ja) 2019-10-09 2021-04-15 パナソニックＩｐマネジメント株式会社 冷蔵庫
US20230343991A1 (en) * 2020-04-09 2023-10-26 Sumitomo Chemical Company, Limited Lithium secondary battery and electrolyte solution for lithium secondary battery

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Publication number Publication date
JPWO2022209506A1 (https=) 2022-10-06
US20240170658A1 (en) 2024-05-23
WO2022209506A1 (ja) 2022-10-06
EP4317499A1 (en) 2024-02-07

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