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CN107731339B 气体传感器用导电性氧化物烧结体、导电性氧化物烧结体、布线基板以及气体传感器 有权

气体传感器用导电性氧化物烧结体、导电性氧化物烧结体、布线基板以及气体传感器
Abstract:
本发明涉及气体传感器用导电性氧化物烧结体、导电性氧化物烧结体、布线基板以及气体传感器。提供一种在室温下能够实现高电导率的导电性氧化物烧结体。一种气体传感器用导电性氧化物烧结体，其包含具有组成式：REaCubFecNidOx(其中，RE表示稀土元素，a+b+c+d＝1，1.25≤x≤1.75)所示的钙钛矿型氧化物晶体结构的晶相，a、b、c、d满足0.375≤a≤0.524、0.050
Abstract(English):

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

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