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A platform for research: civil engineering, architecture and urbanism
CONDUCTIVE OXIDE SINTERED BODY FOR GAS SENSORS, CONDUCTIVE OXIDE SINTERED BODY, WIRING BOARD AND GAS SENSOR
PROBLEM TO BE SOLVED: To provide a conductive oxide sintered body that can achieve high conductivity at room temperature.SOLUTION: A conductive oxide sintered body for gas sensors contains a crystal phase having a perovskite type oxide crystal structure represented by compositional formula: REaCubFecNidOx (RE is a rare earth element, a+b+c+d=1, 1.25≤x≤1.75), where a, b, c, d satisfy 0.375≤a≤0.524, 0.050
【課題】室温において高い導電率を達成可能な導電性酸化物焼結体を提供する。【解決手段】ガスセンサ用導電性酸化物焼結体は、組成式：ＲＥａＣｕｂＦｅｃＮｉｄＯｘ（但し、ＲＥは希土類元素を表し、ａ＋ｂ＋ｃ＋ｄ＝１、１．２５≦ｘ≦１．７５）で表されるペロブスカイト型酸化物結晶構造を有する結晶相を含み、ａ，ｂ，ｃ，ｄが０．３７５≦ａ≦０．５２４、０．０５０＜ｂ≦０．２００、０．０２５≦ｃ≦０．２５０、０．１５０≦ｄ≦０．３５０を満たす。【選択図】図５
CONDUCTIVE OXIDE SINTERED BODY FOR GAS SENSORS, CONDUCTIVE OXIDE SINTERED BODY, WIRING BOARD AND GAS SENSOR
PROBLEM TO BE SOLVED: To provide a conductive oxide sintered body that can achieve high conductivity at room temperature.SOLUTION: A conductive oxide sintered body for gas sensors contains a crystal phase having a perovskite type oxide crystal structure represented by compositional formula: REaCubFecNidOx (RE is a rare earth element, a+b+c+d=1, 1.25≤x≤1.75), where a, b, c, d satisfy 0.375≤a≤0.524, 0.050
【課題】室温において高い導電率を達成可能な導電性酸化物焼結体を提供する。【解決手段】ガスセンサ用導電性酸化物焼結体は、組成式：ＲＥａＣｕｂＦｅｃＮｉｄＯｘ（但し、ＲＥは希土類元素を表し、ａ＋ｂ＋ｃ＋ｄ＝１、１．２５≦ｘ≦１．７５）で表されるペロブスカイト型酸化物結晶構造を有する結晶相を含み、ａ，ｂ，ｃ，ｄが０．３７５≦ａ≦０．５２４、０．０５０＜ｂ≦０．２００、０．０２５≦ｃ≦０．２５０、０．１５０≦ｄ≦０．３５０を満たす。【選択図】図５
CONDUCTIVE OXIDE SINTERED BODY FOR GAS SENSORS, CONDUCTIVE OXIDE SINTERED BODY, WIRING BOARD AND GAS SENSOR
ガスセンサ用導電性酸化物焼結体、導電性酸化物焼結体、配線基板及びガスセンサ
SATO MINA (author) / HIROSE YOSHIYUKI (author) / SEIKE AKIRA (author) / KOZUKA HISASHI (author) / OKIMURA YASUYUKI (author) / OBAYASHI KAZUE (author)
2018-02-15
Patent
Electronic Resource
Japanese
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