JP6945382B2 - 硫化物固体電解質 - Google Patents

硫化物固体電解質 Download PDF

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JP6945382B2
JP6945382B2 JP2017153602A JP2017153602A JP6945382B2 JP 6945382 B2 JP6945382 B2 JP 6945382B2 JP 2017153602 A JP2017153602 A JP 2017153602A JP 2017153602 A JP2017153602 A JP 2017153602A JP 6945382 B2 JP6945382 B2 JP 6945382B2
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solid electrolyte
sulfide solid
lithium
sulfide
crystal structure
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JP2018045997A5 (enExample
JP2018045997A (ja
Inventor
太 宇都野
太 宇都野
恒太 寺井
恒太 寺井
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Idemitsu Kosan Co Ltd
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Idemitsu Kosan Co Ltd
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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
    • 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
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
JP2017153602A 2016-09-08 2017-08-08 硫化物固体電解質 Active JP6945382B2 (ja)

Priority Applications (1)

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JP2021149180A JP7187637B2 (ja) 2016-09-08 2021-09-14 硫化物固体電解質の製造方法

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JP2016175359 2016-09-08
JP2016175359 2016-09-08

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JP2018045997A JP2018045997A (ja) 2018-03-22
JP2018045997A5 JP2018045997A5 (enExample) 2020-03-12
JP6945382B2 true JP6945382B2 (ja) 2021-10-06

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JP2021149180A Active JP7187637B2 (ja) 2016-09-08 2021-09-14 硫化物固体電解質の製造方法

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JP (2) JP6945382B2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018030436A1 (ja) 2016-08-10 2018-02-15 出光興産株式会社 硫化物固体電解質
KR20240026252A (ko) * 2016-09-12 2024-02-27 이데미쓰 고산 가부시키가이샤 황화물 고체 전해질
JP6477672B2 (ja) * 2016-11-18 2019-03-06 トヨタ自動車株式会社 硫化物固体電解質の製造方法
EP3629412B1 (en) * 2017-07-07 2022-10-19 Mitsui Mining & Smelting Co., Ltd. Solid electrolyte of lithium secondary battery and sulfide compound for said solid electrolyte
US11437612B2 (en) * 2017-08-09 2022-09-06 Toyota Jidosha Kabushiki Kaisha Cathode mixture and method for producing the same
KR102507008B1 (ko) * 2017-12-20 2023-03-06 현대자동차주식회사 단일 원소로부터 유래된 아지로다이트형 결정구조를 갖는 전고체 전지용 황화물계 고체전해질 및 이의 제조방법
JP7240932B2 (ja) * 2018-03-30 2023-03-16 三井金属鉱業株式会社 全固体電池負極及び全固体リチウム二次電池
JP7006510B2 (ja) 2018-06-01 2022-01-24 トヨタ自動車株式会社 正極合材及びその製造方法
JP7315553B2 (ja) * 2018-07-25 2023-07-26 三井金属鉱業株式会社 正極活物質
JP7105133B2 (ja) * 2018-08-10 2022-07-22 三井金属鉱業株式会社 結晶性硫化物系固体電解質の製造方法
WO2020050269A1 (ja) * 2018-09-04 2020-03-12 三井金属鉱業株式会社 硫化物系化合物粒子、固体電解質及びリチウム二次電池
CN112020477B (zh) * 2018-11-08 2024-02-23 三井金属矿业株式会社 含硫化合物、固体电解质及电池
WO2020105604A1 (ja) * 2018-11-19 2020-05-28 三井金属鉱業株式会社 固体電解質、電極合剤、固体電解質層及び全固体電池
JP7035984B2 (ja) 2018-11-27 2022-03-15 トヨタ自動車株式会社 正極合材、全固体電池および正極合材の製造方法
JP6940716B2 (ja) * 2019-02-27 2021-09-29 三井金属鉱業株式会社 活物質、それを用いた正極合剤及び固体電池
US11575151B2 (en) 2019-03-28 2023-02-07 Toyota Jidosha Kabushiki Kaisha Sulfide solid electrolyte, precursor of sulfide solid electrolyte, all solid state battery and method for producing sulfide solid electrolyte
KR102292161B1 (ko) * 2019-10-22 2021-08-24 한국과학기술연구원 다중 칼코겐 원소가 도입된 황화물계 리튬-아지로다이트 이온 초전도체 및 이의 제조방법
CN114128005B (zh) * 2019-12-11 2023-03-24 三井金属矿业株式会社 硫化物固体电解质
CN111092262B (zh) * 2019-12-28 2021-04-20 横店集团东磁股份有限公司 一种掺杂型磷硫碘化物固态电解质及其制备方法和用途
TWI839436B (zh) * 2020-01-07 2024-04-21 日商三井金屬鑛業股份有限公司 硫化物系化合物粒子、固體電解質及鋰二次電池
JP7301005B2 (ja) * 2020-01-08 2023-06-30 Ｊｘ金属株式会社 硫化物系固体電解質及び全固体リチウムイオン電池
CN116171260A (zh) * 2020-07-31 2023-05-26 Ａｇｃ株式会社 硫化物系固体电解质的制造方法和硫化物系固体电解质
KR20220028942A (ko) 2020-08-31 2022-03-08 삼성에스디아이 주식회사 전고체 이차전지용 황화물계 고체 전해질, 그 제조방법 및 이를 포함하는 전고체 이차전지
CN116438140B (zh) * 2020-11-11 2024-12-13 Ａｇｃ株式会社 硫化物系固体电解质、固体电解质层和锂离子二次电池
KR20230006324A (ko) 2021-07-02 2023-01-10 삼성에스디아이 주식회사 전고체 이차전지용 황화물계 고체 전해질, 그 제조방법 및 이를 포함하는 전고체 이차전지
CN114267874B (zh) * 2021-12-23 2024-09-03 燕山大学 含卤化锂包覆层的硫银锗矿型硫化物固体电解质及其制备
JP2023096783A (ja) 2021-12-27 2023-07-07 エルジー エナジー ソリューション リミテッド 硫化物系固体電解質及び硫化物系固体電解質の製造方法
EP4376149A4 (en) 2022-06-10 2025-03-26 Lg Energy Solution, Ltd. SULFIDE-BASED SOLID ELECTROLYTE, METHOD FOR PRODUCING A SULFIDE-BASED SOLID ELECTROLYTE, AND SOLID-STATE BATTERY USING A SULFIDE-BASED SOLID ELECTROLYTE
KR20250034042A (ko) * 2022-07-07 2025-03-10 이데미쓰 고산 가부시키가이샤 황화물 고체 전해질의 제조 방법
WO2024029479A1 (ja) * 2022-08-03 2024-02-08 出光興産株式会社 ガラス固体電解質及びリチウムイオン電池
JP2024118804A (ja) 2023-02-21 2024-09-02 エルジー エナジー ソリューション リミテッド 硫化物系固体電解質、硫化物系固体電解質の製造方法、及び硫化物系固体電解質を含む全固体電池
WO2024190765A1 (ja) * 2023-03-16 2024-09-19 出光興産株式会社 正極合材、正極合材の製造方法及びリチウムイオン電池

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JP3528866B2 (ja) 1994-06-03 2004-05-24 出光石油化学株式会社 硫化リチウムの製造方法
JP3510420B2 (ja) 1996-04-16 2004-03-29 松下電器産業株式会社 リチウムイオン伝導性固体電解質およびその製造方法
DE102007048289A1 (de) 2007-10-08 2009-04-09 Universität Siegen Lithium-Argyrodite
JP5460283B2 (ja) 2008-12-15 2014-04-02 出光興産株式会社 硫化リチウムの製造方法
JP2011096630A (ja) 2009-10-02 2011-05-12 Sanyo Electric Co Ltd 固体リチウム二次電池及びその製造方法
JP5303428B2 (ja) 2009-10-16 2013-10-02 出光興産株式会社 硫化リチウム及びその製造方法
JP5701808B2 (ja) 2012-03-30 2015-04-15 三井金属鉱業株式会社 硫化物系固体電解質の製造方法
JP6122708B2 (ja) * 2013-06-19 2017-04-26 出光興産株式会社 硫化物系固体電解質の製造方法
WO2015011937A1 (ja) * 2013-07-25 2015-01-29 三井金属鉱業株式会社 リチウムイオン電池用硫化物系固体電解質
JP5873533B2 (ja) * 2014-07-16 2016-03-01 三井金属鉱業株式会社 リチウムイオン電池用硫化物系固体電解質
CN107112586B (zh) * 2014-12-26 2018-11-02 三井金属矿业株式会社 锂离子电池用硫化物系固体电解质和固体电解质化合物
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US20180069262A1 (en) 2018-03-08
JP7187637B2 (ja) 2022-12-12
US10818966B2 (en) 2020-10-27
JP2018045997A (ja) 2018-03-22
JP2022003641A (ja) 2022-01-11

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