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
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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)
  • Secondary Cells (AREA)
  • Conductive Materials (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)

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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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JP (2) JP6945382B2 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3499629A4 (en) 2016-08-10 2020-01-29 Idemitsu Kosan Co., Ltd SOLID-SULFIDE ELECTROLYTE
KR20260040126A (ko) * 2016-09-12 2026-03-23 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
CN112331910B (zh) * 2017-07-07 2024-10-18 三井金属矿业株式会社 锂二次电池的固体电解质及该固体电解质用硫化物系化合物
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
KR102636609B1 (ko) * 2018-07-25 2024-02-15 미쓰이금속광업주식회사 정극 활물질
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
JP6704098B1 (ja) * 2018-09-04 2020-06-03 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
KR102254448B1 (ko) * 2018-11-08 2021-05-24 미쓰이금속광업주식회사 황 함유 화합물, 고체 전해질 및 전지
US12100799B2 (en) 2018-11-19 2024-09-24 Mitsui Mining & Smelting Co., Ltd. Solid electrolyte, electrode mixture, solid electrolyte layer, and all-solid-state battery
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
WO2020175506A1 (ja) * 2019-02-27 2020-09-03 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
TWI783321B (zh) 2019-12-11 2022-11-11 日商三井金屬鑛業股份有限公司 硫化物固體電解質
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
CN115485897A (zh) 2020-02-28 2022-12-16 株式会社杰士汤浅国际 固体电解质、固体电解质的制造方法和蓄电元件
JP7841428B2 (ja) 2020-07-07 2026-04-07 Ａｇｃ株式会社 リチウムイオン二次電池に用いられる硫化物系固体電解質及びその製造方法、固体電解質層並びにリチウムイオン二次電池
WO2022025268A1 (ja) * 2020-07-31 2022-02-03 Ａｇｃ株式会社 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
KR102980722B1 (ko) 2020-08-31 2026-06-19 삼성에스디아이 주식회사 전고체 이차전지용 황화물계 고체 전해질, 그 제조방법 및 이를 포함하는 전고체 이차전지
WO2022080435A1 (ja) 2020-10-13 2022-04-21 Ａｇｃ株式会社 硫化物系固体電解質及びその製造方法
EP4246643A4 (en) * 2020-11-11 2025-07-30 Agc Inc SULFIDE-BASED SOLID ELECTROLYTE, SOLID ELECTROLYTE LAYER AND LITHIUM-ION SECONDARY BATTERY
KR20230144025A (ko) * 2021-02-11 2023-10-13 앰프세라 인코포레이티드 칼코겐화물계 또는 황화물계 이온-전도성 구조체를포함하는 고상 전해질 재료
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
JP2023140327A (ja) * 2022-03-22 2023-10-04 出光興産株式会社 微粒化硫化物固体電解質の製造方法、微粒化硫化物固体電解質、電極合材及びリチウムイオン電池
CN117836992A (zh) 2022-06-10 2024-04-05 株式会社Lg新能源 硫化物类固体电解质、其制备方法以及包含其的固态电池
CN119487586A (zh) * 2022-07-07 2025-02-18 出光兴产株式会社 硫化物固体电解质的制造方法
US20260058192A1 (en) * 2022-08-03 2026-02-26 Idemitsu Kosan Co.,Ltd. Glass solid electrolyte and lithium ion battery
CN119631214A (zh) * 2022-09-16 2025-03-14 株式会社Lg化学 制备固体电解质的方法及固体电解质
JP7822983B2 (ja) 2023-02-21 2026-03-03 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
JPWO2024190765A1 (enExample) * 2023-03-16 2024-09-19
KR20250118429A (ko) * 2024-01-30 2025-08-06 주식회사 엘지에너지솔루션 황화물계 고체전해질 및 이를 포함하는 전고체 전지
WO2026006031A1 (en) * 2024-06-25 2026-01-02 Factorial Inc. Solid electrolyte doped with nitrogen and all solid-state battery comprising same
WO2026155191A1 (ja) * 2025-01-20 2026-07-23 Ａｇｃ株式会社 ガラスとその製造方法、結晶化ガラス、硫化物固体電解質、電極合材、固体電解質層、及びリチウムイオン二次電池
WO2026155190A1 (ja) * 2025-01-20 2026-07-23 Ａｇｃ株式会社 ガラスとその製造方法、結晶化ガラス、硫化物固体電解質、電極合材、固体電解質層、及びリチウムイオン二次電池

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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
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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
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JPWO2015011937A1 (ja) * 2013-07-25 2017-03-02 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
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JP2022003641A (ja) 2022-01-11
US20180069262A1 (en) 2018-03-08
JP7187637B2 (ja) 2022-12-12
US10818966B2 (en) 2020-10-27
JP2018045997A (ja) 2018-03-22

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