JPWO2023157643A1 - - Google Patents

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Publication number
JPWO2023157643A1
JPWO2023157643A1 JP2023543159A JP2023543159A JPWO2023157643A1 JP WO2023157643 A1 JPWO2023157643 A1 JP WO2023157643A1 JP 2023543159 A JP2023543159 A JP 2023543159A JP 2023543159 A JP2023543159 A JP 2023543159A JP WO2023157643 A1 JPWO2023157643 A1 JP WO2023157643A1
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JP
Japan
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.)
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Application number
JP2023543159A
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Japanese (ja)
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JP7491482B2 (ja
JPWO2023157643A5 (https=
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Publication of JPWO2023157643A1 publication Critical patent/JPWO2023157643A1/ja
Publication of JPWO2023157643A5 publication Critical patent/JPWO2023157643A5/ja
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Publication of JP7491482B2 publication Critical patent/JP7491482B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • 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
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • 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)
  • Silicon Compounds (AREA)
JP2023543159A 2022-02-21 2023-02-02 二次電池用活物質、二次電池用活物質の製造方法および二次電池 Active JP7491482B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022024813 2022-02-21
JP2022024813 2022-02-21
PCT/JP2023/003305 WO2023157643A1 (ja) 2022-02-21 2023-02-02 二次電池用活物質、二次電池用活物質の製造方法および二次電池

Publications (3)

Publication Number Publication Date
JPWO2023157643A1 true JPWO2023157643A1 (https=) 2023-08-24
JPWO2023157643A5 JPWO2023157643A5 (https=) 2024-01-24
JP7491482B2 JP7491482B2 (ja) 2024-05-28

Family

ID=87578524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543159A Active JP7491482B2 (ja) 2022-02-21 2023-02-02 二次電池用活物質、二次電池用活物質の製造方法および二次電池

Country Status (3)

Country Link
JP (1) JP7491482B2 (https=)
TW (1) TW202345439A (https=)
WO (1) WO2023157643A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005310759A (ja) * 2004-03-26 2005-11-04 Shin Etsu Chem Co Ltd 珪素複合体粒子及びその製造方法並びに非水電解質二次電池用負極材
JP2007290919A (ja) * 2006-04-26 2007-11-08 Shin Etsu Chem Co Ltd ＳｉＯｘ（ｘ＜１）の製造方法
WO2014098070A1 (ja) * 2012-12-19 2014-06-26 Dic株式会社 非水性二次電池負極用活物質、及び非水性二次電池
JP2020113495A (ja) * 2019-01-16 2020-07-27 信越化学工業株式会社 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに、非水電解質二次電池用負極材の製造方法
JP2020138895A (ja) * 2019-03-01 2020-09-03 Jnc株式会社 シリコン系微粒子／シリコン含有ポリマー複合体、ＳｉＯＣ構造体、並びにＳｉＯＣ構造体を用いた負極用組成物、負極及び二次電池
JP2021048049A (ja) * 2019-09-18 2021-03-25 信越化学工業株式会社 負極活物質、負極及びそれらの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005310759A (ja) * 2004-03-26 2005-11-04 Shin Etsu Chem Co Ltd 珪素複合体粒子及びその製造方法並びに非水電解質二次電池用負極材
JP2007290919A (ja) * 2006-04-26 2007-11-08 Shin Etsu Chem Co Ltd ＳｉＯｘ（ｘ＜１）の製造方法
WO2014098070A1 (ja) * 2012-12-19 2014-06-26 Dic株式会社 非水性二次電池負極用活物質、及び非水性二次電池
JP2020113495A (ja) * 2019-01-16 2020-07-27 信越化学工業株式会社 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに、非水電解質二次電池用負極材の製造方法
JP2020138895A (ja) * 2019-03-01 2020-09-03 Jnc株式会社 シリコン系微粒子／シリコン含有ポリマー複合体、ＳｉＯＣ構造体、並びにＳｉＯＣ構造体を用いた負極用組成物、負極及び二次電池
JP2021048049A (ja) * 2019-09-18 2021-03-25 信越化学工業株式会社 負極活物質、負極及びそれらの製造方法

Also Published As

Publication number Publication date
JP7491482B2 (ja) 2024-05-28
WO2023157643A1 (ja) 2023-08-24
TW202345439A (zh) 2023-11-16

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