JP7478414B2 - 非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス - Google Patents

非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス Download PDF

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JP7478414B2
JP7478414B2 JP2020034853A JP2020034853A JP7478414B2 JP 7478414 B2 JP7478414 B2 JP 7478414B2 JP 2020034853 A JP2020034853 A JP 2020034853A JP 2020034853 A JP2020034853 A JP 2020034853A JP 7478414 B2 JP7478414 B2 JP 7478414B2
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composite metal
metal oxide
garnet
lithium
lithium composite
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Japanese (ja)
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JP2021138554A (ja
JP2021138554A5 (https=
Inventor
順二 秋本
邦光 片岡
園子 若原
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National Institute of Advanced Industrial Science and Technology AIST
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National Institute of Advanced Industrial Science and Technology AIST
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Priority to JP2020034853A priority Critical patent/JP7478414B2/ja
Priority to KR1020227030121A priority patent/KR102730233B1/ko
Priority to PCT/JP2021/006601 priority patent/WO2021177070A1/ja
Priority to CN202180018045.XA priority patent/CN115210184B/zh
Publication of JP2021138554A publication Critical patent/JP2021138554A/ja
Publication of JP2021138554A5 publication Critical patent/JP2021138554A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/229—Lanthanum oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2020034853A 2020-03-02 2020-03-02 非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス Active JP7478414B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020034853A JP7478414B2 (ja) 2020-03-02 2020-03-02 非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス
KR1020227030121A KR102730233B1 (ko) 2020-03-02 2021-02-22 비정질 복합 금속 산화물, 가넷형 리튬 복합 금속 산화물, 소결체, 고체 전해질층, 전기화학 디바이스용 전극, 전기화학 디바이스
PCT/JP2021/006601 WO2021177070A1 (ja) 2020-03-02 2021-02-22 非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス
CN202180018045.XA CN115210184B (zh) 2020-03-02 2021-02-22 非晶质复合金属氧化物、石榴石型锂复合金属氧化物、烧结体、固态电解质层、电化学装置用电极及电化学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020034853A JP7478414B2 (ja) 2020-03-02 2020-03-02 非晶質複合金属酸化物、ガーネット型リチウム複合金属酸化物、焼結体、固体電解質層、電気化学デバイス用電極、電気化学デバイス

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JP2021138554A JP2021138554A (ja) 2021-09-16
JP2021138554A5 JP2021138554A5 (https=) 2023-01-31
JP7478414B2 true JP7478414B2 (ja) 2024-05-07

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JP (1) JP7478414B2 (https=)
KR (1) KR102730233B1 (https=)
CN (1) CN115210184B (https=)
WO (1) WO2021177070A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4438579A1 (en) * 2023-03-24 2024-10-02 Samsung Electronics Co., Ltd. Solid-state electrolyte, preparation method of solid-state electrolyte, and lithium battery comprising solid-state electrolyte
WO2025191890A1 (ja) * 2024-03-11 2025-09-18 Ｄｏｗａホールディングス株式会社 Ｌａ、Ｚｒを含む非晶質複合金属酸化物粉末、およびその粉末、ガーネット型リチウム複合金属酸化物、全固体電池の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010534383A (ja) 2007-07-02 2010-11-04 ビーエーエスエフ ソシエタス・ヨーロピア ガーネット構造を有するイオン伝導体
JP2017214247A (ja) 2016-05-31 2017-12-07 旭化成株式会社 複合酸化物前駆体を製造する方法
JP2019121463A (ja) 2017-12-28 2019-07-22 トヨタ自動車株式会社 電池

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
JPS5634865B2 (https=) 1973-02-21 1981-08-13
JPS5945432B2 (ja) 1979-12-04 1984-11-06 トリニテイ工業株式会社 廃塗料、洗浄廃シンナ−等廃液の回収装置
JPH11322308A (ja) 1998-05-18 1999-11-24 Kasei Optonix Co Ltd 複合金属酸化物の製造方法
EP2767512B1 (de) * 2004-03-06 2017-05-10 Basf Se Chemisch stabiler fester Lithiumionenleiter
JP2007214247A (ja) * 2006-02-08 2007-08-23 Matsushita Electric Ind Co Ltd 発光モジュールとその製造方法
JP4867618B2 (ja) * 2006-11-28 2012-02-01 住友化学株式会社 熱電変換材料
JP5151692B2 (ja) * 2007-09-11 2013-02-27 住友電気工業株式会社 リチウム電池
CN101186493B (zh) * 2007-11-30 2010-05-19 华南理工大学 一种提高铋层结构压电铁电陶瓷材料致密度的方法
JP5131854B2 (ja) * 2008-12-18 2013-01-30 独立行政法人産業技術総合研究所 リチウムイオン伝導性酸化物およびその製造方法、並びに該酸化物により構成された固体電解質
WO2015060686A1 (ko) * 2013-10-24 2015-04-30 주식회사 엘지화학 고체 전해질 입자, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR102358438B1 (ko) * 2014-12-30 2022-02-04 삼성전자주식회사 복합 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 리튬이차전지
JP6983152B2 (ja) * 2016-05-24 2021-12-17 住友化学株式会社 正極活物質、その製造方法およびリチウムイオン二次電池用正極
JP6962094B2 (ja) * 2017-09-21 2021-11-05 トヨタ自動車株式会社 ガーネット型イオン伝導性酸化物、及び、酸化物電解質焼結体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010534383A (ja) 2007-07-02 2010-11-04 ビーエーエスエフ ソシエタス・ヨーロピア ガーネット構造を有するイオン伝導体
JP2017214247A (ja) 2016-05-31 2017-12-07 旭化成株式会社 複合酸化物前駆体を製造する方法
JP2019121463A (ja) 2017-12-28 2019-07-22 トヨタ自動車株式会社 電池

Also Published As

Publication number Publication date
CN115210184A (zh) 2022-10-18
JP2021138554A (ja) 2021-09-16
KR102730233B1 (ko) 2024-11-15
WO2021177070A1 (ja) 2021-09-10
KR20220137048A (ko) 2022-10-11
CN115210184B (zh) 2024-05-28

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