Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SINTERED ELECTROCONDUCTIVE OXIDE, AND THERMISTOR ELEMENT AND TEMPERATURE SENSOR EMPLOYING THE SAME
PROBLEM TO BE SOLVED: To solve the problem in which there is a possibility that high thermostability requested in recent years cannot be satisfied by the conventional art.SOLUTION: A sintered electroconductive oxide has a perovskite oxide crystal structure represented by M1M2MnAlCrO, where M1 represents at least one element selected from group 3 elements; and M2 represents at least one element selected from Mg, Ca, Sr and Ba. The element M1 predominantly includes at least one element selected from Nd, Pr and Sm, and a, b, c, d, e and f satisfy the following relationships: 0.600≤a<1.000, 0<0.150, 0.400≤d<0.950, 0.050
【課題】 従来技術では近年の高耐熱性要求を満足できない恐れがある。【解決手段】 導電性酸化物焼結体は、Ｍ１ａＭ２ｂＭｎｃＡｌｄＣｒｅＯｆで（Ｍ１は３族元素の１種以上、Ｍ２はＭｇ，Ｃａ，Ｓｒ，Ｂａの１種以上）で表されるペロブスカイト型酸化物結晶構造を有する。元素Ｍ１は、Ｎｄ，Ｐｒ，Ｓｍから選ばれる１種以上の元素を主として含み、ａ，ｂ，ｃ，ｄ，ｅ，ｆが、０．６００≦ａ＜１．０００、０＜ｂ≦０．４００、０≦ｃ＜０．１５０、０．４００≦ｄ＜０．９５０、０．０５０＜ｅ≦０．６００、０．５０＜ｅ／（ｃ＋ｅ）≦１．００、２．８０≦ｆ≦３．３０、を満たす。【選択図】 図４
SINTERED ELECTROCONDUCTIVE OXIDE, AND THERMISTOR ELEMENT AND TEMPERATURE SENSOR EMPLOYING THE SAME
PROBLEM TO BE SOLVED: To solve the problem in which there is a possibility that high thermostability requested in recent years cannot be satisfied by the conventional art.SOLUTION: A sintered electroconductive oxide has a perovskite oxide crystal structure represented by M1M2MnAlCrO, where M1 represents at least one element selected from group 3 elements; and M2 represents at least one element selected from Mg, Ca, Sr and Ba. The element M1 predominantly includes at least one element selected from Nd, Pr and Sm, and a, b, c, d, e and f satisfy the following relationships: 0.600≤a<1.000, 0<0.150, 0.400≤d<0.950, 0.050
【課題】 従来技術では近年の高耐熱性要求を満足できない恐れがある。【解決手段】 導電性酸化物焼結体は、Ｍ１ａＭ２ｂＭｎｃＡｌｄＣｒｅＯｆで（Ｍ１は３族元素の１種以上、Ｍ２はＭｇ，Ｃａ，Ｓｒ，Ｂａの１種以上）で表されるペロブスカイト型酸化物結晶構造を有する。元素Ｍ１は、Ｎｄ，Ｐｒ，Ｓｍから選ばれる１種以上の元素を主として含み、ａ，ｂ，ｃ，ｄ，ｅ，ｆが、０．６００≦ａ＜１．０００、０＜ｂ≦０．４００、０≦ｃ＜０．１５０、０．４００≦ｄ＜０．９５０、０．０５０＜ｅ≦０．６００、０．５０＜ｅ／（ｃ＋ｅ）≦１．００、２．８０≦ｆ≦３．３０、を満たす。【選択図】 図４
SINTERED ELECTROCONDUCTIVE OXIDE, AND THERMISTOR ELEMENT AND TEMPERATURE SENSOR EMPLOYING THE SAME
導電性酸化物焼結体、それを用いたサーミスタ素子及び温度センサ
WATANABE HIROFUMI (Autor:in) / SAKA SHINJI (Autor:in) / YAMAGUCHI TOMONORI (Autor:in) / OKIMURA YASUYUKI (Autor:in) / NISHI TOMOHIRO (Autor:in)
24.11.2016
Patent
Elektronische Ressource
Japanisch
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