Gas sensor, electrically conductive oxide sintered body, and wiring board

A gas sensor including a conductive oxide sintered body, the sintered body including a crystal phase having a perovskite-type oxide crystal structure represented by a compositional formula: REaCubFecNidOx wherein RE represents a rare earth element, wherein the following conditions: a+b+c+d=1 and 1.2...

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Bibliographische Detailangaben
Hauptverfasser:	Ohbayashi, Kazushige, Seike, Akira, Kozuka, Hisashi, Hirose, Yoshinobu, Sato, Mina, Okimura, Yasuyuki
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INORGANIC CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING METALLURGY PHYSICS PRINTED CIRCUITS TESTING
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Beschreibung
Zusammenfassung:	A gas sensor including a conductive oxide sintered body, the sintered body including a crystal phase having a perovskite-type oxide crystal structure represented by a compositional formula: REaCubFecNidOx wherein RE represents a rare earth element, wherein the following conditions: a+b+c+d=1 and 1.25≤x≤1.75 are satisfied, and wherein a, b, c, and d satisfy the following conditions: 0.375≤a≤0.524; 0.050