CN119452436A - 硫化物固体电解质的制造方法 - Google Patents

硫化物固体电解质的制造方法 Download PDF

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Publication number
CN119452436A
CN119452436A CN202380050906.1A CN202380050906A CN119452436A CN 119452436 A CN119452436 A CN 119452436A CN 202380050906 A CN202380050906 A CN 202380050906A CN 119452436 A CN119452436 A CN 119452436A
Authority
CN
China
Prior art keywords
solvent
solid electrolyte
heating
sulfide solid
sulfide
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
CN202380050906.1A
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English (en)
Chinese (zh)
Inventor
冈本裕二
柿沼卓宏
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of CN119452436A publication Critical patent/CN119452436A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Conductive Materials (AREA)
  • Secondary Cells (AREA)
CN202380050906.1A 2022-07-07 2023-07-07 硫化物固体电解质的制造方法 Pending CN119452436A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022-109696 2022-07-07
JP2022109696 2022-07-07
JP2023009377 2023-01-25
JP2023-009377 2023-05-09
PCT/JP2023/025218 WO2024010079A1 (ja) 2022-07-07 2023-07-07 硫化物固体電解質の製造方法

Publications (1)

Publication Number Publication Date
CN119452436A true CN119452436A (zh) 2025-02-14

Family

ID=89453623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380050906.1A Pending CN119452436A (zh) 2022-07-07 2023-07-07 硫化物固体电解质的制造方法

Country Status (5)

Country Link
EP (1) EP4553862A1 (https=)
JP (1) JPWO2024010079A1 (https=)
KR (1) KR20250034044A (https=)
CN (1) CN119452436A (https=)
WO (1) WO2024010079A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4462453A4 (en) * 2022-01-05 2026-01-07 Idemitsu Kosan Co PROCESS FOR THE PRODUCTION OF A SOLID SULPHIDE ELECTROLYTE
JP2025167870A (ja) * 2024-04-26 2025-11-07 三菱マテリアル株式会社 硫化物系固体電解質の製造方法
CN121317646A (zh) * 2025-10-09 2026-01-13 北京华柏思科技有限公司 一种含锂硫化物的制备方法、硫代磷酸锂和硫化物固态电解质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5443445B2 (ja) 2011-07-06 2014-03-19 トヨタ自動車株式会社 硫化物固体電解質材料、リチウム固体電池、および、硫化物固体電解質材料の製造方法
JP5692266B2 (ja) * 2013-03-15 2015-04-01 トヨタ自動車株式会社 硫化物固体電解質材料の製造方法
JP6095218B2 (ja) 2013-03-26 2017-03-15 公立大学法人大阪府立大学 固体電解質で被覆された活物質の製造方法、全固体リチウム二次電池の固体電解質を含む層の形成用溶液、全固体リチウム二次電池及びその製造方法
JP6236220B2 (ja) 2013-05-02 2017-11-22 出光興産株式会社 硫化物固体電解質の製造方法
WO2014192309A1 (ja) 2013-05-31 2014-12-04 出光興産株式会社 固体電解質の製造方法
JP6425426B2 (ja) 2014-06-10 2018-11-21 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 硫化物固体電解質、および硫化物固体電解質の製造方法
EP3432320B1 (en) * 2016-03-14 2023-05-31 Idemitsu Kosan Co.,Ltd. Solid electrolyte and method for producing solid electrolyte
WO2018054709A1 (en) 2016-09-20 2018-03-29 Basf Se Solid lithium electrolytes and process of production
JP2018163736A (ja) * 2017-03-24 2018-10-18 セイコーエプソン株式会社 複合体の製造方法、電池の製造方法
JP7071899B2 (ja) 2017-09-06 2022-05-19 出光興産株式会社 固体電解質の製造方法
CN114976221A (zh) * 2017-11-14 2022-08-30 出光兴产株式会社 含金属元素的硫化物类固体电解质及其制造方法
JP6719037B1 (ja) 2018-11-22 2020-07-08 出光興産株式会社 固体電解質の製造方法及び電解質前駆体
JP7681581B2 (ja) 2020-05-13 2025-05-22 出光興産株式会社 固体電解質の製造方法

Also Published As

Publication number Publication date
WO2024010079A1 (ja) 2024-01-11
EP4553862A1 (en) 2025-05-14
JPWO2024010079A1 (https=) 2024-01-11
KR20250034044A (ko) 2025-03-10

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