JPWO2023162692A1 - - Google Patents

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Publication number
JPWO2023162692A1
JPWO2023162692A1 JP2023547255A JP2023547255A JPWO2023162692A1 JP WO2023162692 A1 JPWO2023162692 A1 JP WO2023162692A1 JP 2023547255 A JP2023547255 A JP 2023547255A JP 2023547255 A JP2023547255 A JP 2023547255A JP WO2023162692 A1 JPWO2023162692 A1 JP WO2023162692A1
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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.)
Granted
Application number
JP2023547255A
Other languages
Japanese (ja)
Other versions
JPWO2023162692A5 (https=
JP7485230B2 (ja
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Publication of JPWO2023162692A1 publication Critical patent/JPWO2023162692A1/ja
Publication of JPWO2023162692A5 publication Critical patent/JPWO2023162692A5/ja
Application granted granted Critical
Publication of JP7485230B2 publication Critical patent/JP7485230B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C01B33/02—Silicon
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
JP2023547255A 2022-02-25 2023-02-09 ナノシリコン、ナノシリコンスラリー、ナノシリコンの製造方法、二次電池用活物質および二次電池 Active JP7485230B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022028327 2022-02-25
JP2022028327 2022-02-25
PCT/JP2023/004279 WO2023162692A1 (ja) 2022-02-25 2023-02-09 ナノシリコン、ナノシリコンスラリー、ナノシリコンの製造方法、二次電池用活物質および二次電池

Publications (3)

Publication Number Publication Date
JPWO2023162692A1 true JPWO2023162692A1 (https=) 2023-08-31
JPWO2023162692A5 JPWO2023162692A5 (https=) 2024-01-31
JP7485230B2 JP7485230B2 (ja) 2024-05-16

Family

ID=87765683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023547255A Active JP7485230B2 (ja) 2022-02-25 2023-02-09 ナノシリコン、ナノシリコンスラリー、ナノシリコンの製造方法、二次電池用活物質および二次電池

Country Status (3)

Country Link
JP (1) JP7485230B2 (https=)
TW (1) TW202346205A (https=)
WO (1) WO2023162692A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI861968B (zh) * 2023-06-28 2024-11-11 南亞塑膠工業股份有限公司 電池用矽奈米粒子與矽摻雜電極材料的製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008112710A (ja) * 2006-10-03 2008-05-15 Hitachi Chem Co Ltd リチウム二次電池用負極材料、これを用いたリチウム二次電池用負極及びリチウム二次電池
JP2014002890A (ja) * 2012-06-18 2014-01-09 Toshiba Corp 非水電解質二次電池用負極材料、非水電解質二次電池用負極活物質、非水電解質二次電池用負極、非水電解質二次電池、及び電池パック
JP2016091762A (ja) * 2014-11-04 2016-05-23 中央電気工業株式会社 ケイ素黒鉛複合粒子およびその製造方法
WO2016121324A1 (ja) * 2015-01-28 2016-08-04 三洋電機株式会社 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
WO2021193737A1 (ja) * 2020-03-27 2021-09-30 株式会社トクヤマ 多孔質シリコン微粒子およびその製造方法
JP2021180124A (ja) * 2020-05-14 2021-11-18 東ソー株式会社 シリコンまたはシリコン合金およびそれを含むリチウム二次電池用複合活物質並びにその製造方法
WO2023017694A1 (ja) * 2021-08-11 2023-02-16 Dic株式会社 二次電池用材料、負極活物質および二次電池

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008112710A (ja) * 2006-10-03 2008-05-15 Hitachi Chem Co Ltd リチウム二次電池用負極材料、これを用いたリチウム二次電池用負極及びリチウム二次電池
JP2014002890A (ja) * 2012-06-18 2014-01-09 Toshiba Corp 非水電解質二次電池用負極材料、非水電解質二次電池用負極活物質、非水電解質二次電池用負極、非水電解質二次電池、及び電池パック
JP2016091762A (ja) * 2014-11-04 2016-05-23 中央電気工業株式会社 ケイ素黒鉛複合粒子およびその製造方法
WO2016121324A1 (ja) * 2015-01-28 2016-08-04 三洋電機株式会社 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
WO2021193737A1 (ja) * 2020-03-27 2021-09-30 株式会社トクヤマ 多孔質シリコン微粒子およびその製造方法
JP2021180124A (ja) * 2020-05-14 2021-11-18 東ソー株式会社 シリコンまたはシリコン合金およびそれを含むリチウム二次電池用複合活物質並びにその製造方法
WO2023017694A1 (ja) * 2021-08-11 2023-02-16 Dic株式会社 二次電池用材料、負極活物質および二次電池
WO2023017587A1 (ja) * 2021-08-11 2023-02-16 Dic株式会社 二次電池用材料、負極活物質および二次電池

Also Published As

Publication number Publication date
TW202346205A (zh) 2023-12-01
WO2023162692A1 (ja) 2023-08-31
JP7485230B2 (ja) 2024-05-16

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