JP6969301B2 - 固体電解質、その製造方法、ガスセンサ - Google Patents

固体電解質、その製造方法、ガスセンサ Download PDF

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JP6969301B2
JP6969301B2 JP2017213347A JP2017213347A JP6969301B2 JP 6969301 B2 JP6969301 B2 JP 6969301B2 JP 2017213347 A JP2017213347 A JP 2017213347A JP 2017213347 A JP2017213347 A JP 2017213347A JP 6969301 B2 JP6969301 B2 JP 6969301B2
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phase
particles
solid electrolyte
mixed
concentration
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JP2019085286A (ja
JP2019085286A5 (OSRAM
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充宏 吉田
聡司 鈴木
真 野口
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Denso Corp
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Denso Corp
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Priority to JP2017213347A priority Critical patent/JP6969301B2/ja
Priority to CN201880071042.0A priority patent/CN111315707B/zh
Priority to DE112018005222.2T priority patent/DE112018005222B4/de
Priority to PCT/JP2018/038081 priority patent/WO2019087735A1/ja
Publication of JP2019085286A publication Critical patent/JP2019085286A/ja
Publication of JP2019085286A5 publication Critical patent/JP2019085286A5/ja
Priority to US16/864,268 priority patent/US11643365B2/en
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    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
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    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62695—Granulation or pelletising
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/64—Burning or sintering processes
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    • 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
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
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    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
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    • C04B2235/54—Particle size related information
    • C04B2235/5463—Particle size distributions
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    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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    • C04B2235/75—Products with a concentration gradient
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
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    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP2017213347A 2017-11-03 2017-11-03 固体電解質、その製造方法、ガスセンサ Active JP6969301B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017213347A JP6969301B2 (ja) 2017-11-03 2017-11-03 固体電解質、その製造方法、ガスセンサ
CN201880071042.0A CN111315707B (zh) 2017-11-03 2018-10-12 固体电解质、其制造方法、气体传感器
DE112018005222.2T DE112018005222B4 (de) 2017-11-03 2018-10-12 Festelektrolyt, verfahren zu dessen herstellung und gassensor
PCT/JP2018/038081 WO2019087735A1 (ja) 2017-11-03 2018-10-12 固体電解質、その製造方法、ガスセンサ
US16/864,268 US11643365B2 (en) 2017-11-03 2020-05-01 Solid electrolyte, producing method thereof, and gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017213347A JP6969301B2 (ja) 2017-11-03 2017-11-03 固体電解質、その製造方法、ガスセンサ

Publications (3)

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JP2019085286A JP2019085286A (ja) 2019-06-06
JP2019085286A5 JP2019085286A5 (OSRAM) 2020-02-06
JP6969301B2 true JP6969301B2 (ja) 2021-11-24

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JP2017213347A Active JP6969301B2 (ja) 2017-11-03 2017-11-03 固体電解質、その製造方法、ガスセンサ

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US (1) US11643365B2 (OSRAM)
JP (1) JP6969301B2 (OSRAM)
CN (1) CN111315707B (OSRAM)
DE (1) DE112018005222B4 (OSRAM)
WO (1) WO2019087735A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7514827B2 (ja) * 2019-06-06 2024-07-11 日本特殊陶業株式会社 ガスセンサ素子の製造方法、ガスセンサ素子及びガスセンサ
JP7593493B2 (ja) * 2021-06-01 2024-12-03 株式会社デンソー 固体電解質およびガスセンサ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642909A (en) 1979-09-18 1981-04-21 Ngk Insulators Ltd Solid electrolyte
JPS60155568A (ja) * 1984-01-25 1985-08-15 東レ株式会社 部分安定化ジルコニア焼結体
JPH0364468A (ja) 1989-07-31 1991-03-19 Sumitomo Metal Ind Ltd 炭素系薄膜の形成方法
JPH04357165A (ja) 1991-05-29 1992-12-10 Ngk Insulators Ltd ジルコニア磁器およびこれを用いた電気化学的素子
JPH0788251A (ja) 1993-09-22 1995-04-04 Muumin:Kk ゲーム機用コントロールパッド
JPH11316211A (ja) 1998-03-05 1999-11-16 Denso Corp 積層型空燃比センサ素子
JP3873302B2 (ja) 1995-07-13 2007-01-24 株式会社デンソー 積層型酸素センサ素子
JPH09124365A (ja) 1995-09-01 1997-05-13 Denso Corp 酸素センサ素子
JPH09208306A (ja) * 1996-02-05 1997-08-12 Toshiba Corp ジルコニア部材およびその製造方法
JP4198855B2 (ja) 1999-02-03 2008-12-17 日本特殊陶業株式会社 積層型酸素センサ素子及び空燃比センサ
JP4043425B2 (ja) * 2003-09-08 2008-02-06 株式会社ニッカトー ジルコニア製熱処理用部材
JP5194051B2 (ja) * 2010-05-14 2013-05-08 日本特殊陶業株式会社 ガスセンサ素子及びガスセンサ
JP5153954B1 (ja) * 2011-10-14 2013-02-27 日本碍子株式会社 燃料電池セル
AT17516U1 (de) * 2014-06-23 2022-06-15 Tosoh Corp Gefärbter lichtdurchlässiger zirkonoxidsinterkörper und -pulver, und anwendung davon
JP6765989B2 (ja) 2017-02-23 2020-10-07 サンコール株式会社 アクチュエータ付き長下肢装具
JP7593493B2 (ja) 2021-06-01 2024-12-03 株式会社デンソー 固体電解質およびガスセンサ

Also Published As

Publication number Publication date
DE112018005222B4 (de) 2023-11-02
CN111315707A (zh) 2020-06-19
CN111315707B (zh) 2022-06-24
WO2019087735A1 (ja) 2019-05-09
JP2019085286A (ja) 2019-06-06
US20200255340A1 (en) 2020-08-13
US11643365B2 (en) 2023-05-09
DE112018005222T5 (de) 2020-06-18

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