Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOLID ELECTROLYTE BODY FOR GAS SENSOR ELEMENT, PRODUCTION METHOD THEREFOR, AND GAS SENSOR ELEMENT
PROBLEM TO BE SOLVED: To provide: a solid electrolyte body for a gas sensor element, capable of being operated in a lower temperature by improving ion conductivity; a production method therefor; and the gas sensor element.SOLUTION: This invention relates to a solid electrolyte body 1 for gas sensor elements, comprising solid electrolyte particles 2 comprising zirconia including a stabilizer, having a solid electrolyte phase M having a plurality of solid electrolyte particles agglomerated therein. Two adjacent solid electrolyte particles in the solid electrolyte phase have particle interfaces 21 that are in direct contact with each other without a particle interface impurities layer therebetween.SELECTED DRAWING: Figure 1
【課題】イオン伝導性をさらに向上させて、より低温での作動を可能にしたガスセンサ素子用固体電解質体と、その製造方法、及びそれを用いたガスセンサを提供すること。【解決手段】安定化剤を含むジルコニアからなる固体電解質粒子２にて構成されるガスセンサ素子用固体電解質体１は、上記固体電解質粒子が多数集合した固体電解質相Ｍを有しており、上記固体電解質相において、互いに隣り合う２つの上記固体電解質粒子は、それらの粒子界面２１の間に粒界不純物層を有さず、上記粒子界面同士が直接接触している。【選択図】図１
SOLID ELECTROLYTE BODY FOR GAS SENSOR ELEMENT, PRODUCTION METHOD THEREFOR, AND GAS SENSOR ELEMENT
PROBLEM TO BE SOLVED: To provide: a solid electrolyte body for a gas sensor element, capable of being operated in a lower temperature by improving ion conductivity; a production method therefor; and the gas sensor element.SOLUTION: This invention relates to a solid electrolyte body 1 for gas sensor elements, comprising solid electrolyte particles 2 comprising zirconia including a stabilizer, having a solid electrolyte phase M having a plurality of solid electrolyte particles agglomerated therein. Two adjacent solid electrolyte particles in the solid electrolyte phase have particle interfaces 21 that are in direct contact with each other without a particle interface impurities layer therebetween.SELECTED DRAWING: Figure 1
【課題】イオン伝導性をさらに向上させて、より低温での作動を可能にしたガスセンサ素子用固体電解質体と、その製造方法、及びそれを用いたガスセンサを提供すること。【解決手段】安定化剤を含むジルコニアからなる固体電解質粒子２にて構成されるガスセンサ素子用固体電解質体１は、上記固体電解質粒子が多数集合した固体電解質相Ｍを有しており、上記固体電解質相において、互いに隣り合う２つの上記固体電解質粒子は、それらの粒子界面２１の間に粒界不純物層を有さず、上記粒子界面同士が直接接触している。【選択図】図１
SOLID ELECTROLYTE BODY FOR GAS SENSOR ELEMENT, PRODUCTION METHOD THEREFOR, AND GAS SENSOR ELEMENT
ガスセンサ素子用固体電解質体とその製造方法及びガスセンサ素子
YOSHIDA MITSUHIRO (Autor:in) / SUZUKI SOJI (Autor:in)
24.05.2018
Patent
Elektronische Ressource
Japanisch
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