JP6620770B2 - 酸化物電解質焼結体、及び、当該酸化物電解質焼結体の製造方法 - Google Patents

酸化物電解質焼結体、及び、当該酸化物電解質焼結体の製造方法 Download PDF

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Publication number
JP6620770B2
JP6620770B2 JP2017020460A JP2017020460A JP6620770B2 JP 6620770 B2 JP6620770 B2 JP 6620770B2 JP 2017020460 A JP2017020460 A JP 2017020460A JP 2017020460 A JP2017020460 A JP 2017020460A JP 6620770 B2 JP6620770 B2 JP 6620770B2
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Prior art keywords
sintered body
oxide electrolyte
electrolyte sintered
oxide
garnet
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English (en)
Japanese (ja)
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JP2017216222A (ja
Inventor
千宏 矢田
千宏 矢田
慎吾 太田
慎吾 太田
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Toyota Motor Corp
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Toyota Motor Corp
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Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to KR1020170063662A priority Critical patent/KR101970397B1/ko
Priority to EP17172845.4A priority patent/EP3252024B1/en
Priority to CN201710375973.7A priority patent/CN107437633B/zh
Priority to US15/605,006 priority patent/US10847794B2/en
Publication of JP2017216222A publication Critical patent/JP2017216222A/ja
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Publication of JP6620770B2 publication Critical patent/JP6620770B2/ja
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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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/443—Nitrates or nitrites
    • 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
    • H01M2300/0071—Oxides
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
JP2017020460A 2016-05-27 2017-02-07 酸化物電解質焼結体、及び、当該酸化物電解質焼結体の製造方法 Active JP6620770B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020170063662A KR101970397B1 (ko) 2016-05-27 2017-05-23 산화물 전해질 소결체 및 당해 산화물 전해질 소결체의 제조 방법
EP17172845.4A EP3252024B1 (en) 2016-05-27 2017-05-24 Oxide electrolyte sintered body and method for producing the same
CN201710375973.7A CN107437633B (zh) 2016-05-27 2017-05-25 氧化物电解质烧结体和该氧化物电解质烧结体的制造方法
US15/605,006 US10847794B2 (en) 2016-05-27 2017-05-25 Oxide electrolyte sintered body and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016106781 2016-05-27
JP2016106781 2016-05-27

Publications (2)

Publication Number Publication Date
JP2017216222A JP2017216222A (ja) 2017-12-07
JP6620770B2 true JP6620770B2 (ja) 2019-12-18

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JP2017020460A Active JP6620770B2 (ja) 2016-05-27 2017-02-07 酸化物電解質焼結体、及び、当該酸化物電解質焼結体の製造方法

Country Status (2)

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JP (1) JP6620770B2 (ko)
KR (1) KR101970397B1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6565950B2 (ja) 2017-02-02 2019-08-28 トヨタ自動車株式会社 ガーネット型酸化物固体電解質の製造方法
JP2019046721A (ja) 2017-09-05 2019-03-22 トヨタ自動車株式会社 スラリー、固体電解質層の製造方法、及び、全固体電池の製造方法
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
JP6988473B2 (ja) * 2017-12-28 2022-01-05 トヨタ自動車株式会社 電池用セパレータ、及び、リチウム電池、並びに、これらの製造方法
JP7017079B2 (ja) * 2017-12-28 2022-02-08 トヨタ自動車株式会社 電極の製造方法、電極、及び、電極－電解質層接合体
JP2019121462A (ja) * 2017-12-28 2019-07-22 トヨタ自動車株式会社 酸化物電解質焼結体で被覆された電極活物質の製造方法、酸化物電解質焼結体で被覆された電極活物質、及び、硫化物固体電池
JP6969374B2 (ja) * 2017-12-28 2021-11-24 トヨタ自動車株式会社 酸化物電解質焼結体の製造方法、及び、その製造方法に用いるガーネット型イオン伝導性酸化物
JP6988472B2 (ja) * 2017-12-28 2022-01-05 トヨタ自動車株式会社 電池
KR102444767B1 (ko) * 2018-05-01 2022-09-19 니뽄 도쿠슈 도교 가부시키가이샤 이온 전도성 분말, 이온 전도성 성형체 및 축전 디바이스
JP6873963B2 (ja) * 2018-11-09 2021-05-19 株式会社豊田中央研究所 リチウム電池及び複合構造体の製造方法
CN112823140A (zh) * 2018-12-26 2021-05-18 松下知识产权经营株式会社 卤化物的制造方法
JP6929314B2 (ja) * 2019-02-21 2021-09-01 株式会社豊田中央研究所 水素置換ガーネット型酸化物、焼結体の製造方法及び水素置換ガーネット型酸化物の製造方法
JP7233333B2 (ja) * 2019-07-30 2023-03-06 株式会社豊田中央研究所 焼結体の製造方法
JP6890640B2 (ja) * 2019-08-30 2021-06-18 昭和電工株式会社 リチウムイオン伝導性酸化物
WO2021251406A1 (ja) * 2020-06-10 2021-12-16 昭和電工株式会社 固体電解質材料、固体電解質、固体電解質の製造方法および全固体電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030604A1 (de) * 2007-07-02 2009-01-08 Weppner, Werner, Prof. Dr. Ionenleiter mit Granatstruktur
JP5316512B2 (ja) * 2010-10-29 2013-10-16 株式会社豊田中央研究所 ガーネット型イオン伝導性酸化物及びその製造方法
JP6028694B2 (ja) * 2013-08-23 2016-11-16 株式会社豊田中央研究所 ガーネット型イオン伝導性酸化物の製造方法及び複合体の製造方法
JP5858410B2 (ja) * 2014-09-25 2016-02-10 国立研究開発法人産業技術総合研究所 リチウムイオン伝導性酸化物の単結晶及びその製造方法、並びにそれを部材として使用した電気化学デバイス
US10211481B2 (en) * 2014-11-26 2019-02-19 Corning Incorporated Stabilized solid garnet electrolyte and methods thereof

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Publication number Publication date
JP2017216222A (ja) 2017-12-07
KR20170134231A (ko) 2017-12-06
KR101970397B1 (ko) 2019-04-18

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