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A platform for research: civil engineering, architecture and urbanism
BARIUM DITITANATE-BASED COMPLEX OXIDE AND MANUFACTURING METHOD THEREFOR
To provide a barium dititanate-based complex oxide with suppressed current leakage, and a simple manufacturing method therefor.SOLUTION: The barium dititanate-based complex oxide contains a polycrystal consisting of a composition represented by (Ba(A))(Ti(B1)(B2))O, where (A) is at least one element selected from the group consisting of Ca, Rb, Sr, Cs, Fr and Ra, (B1) is at least one element selected from the group consisting of Nb, Ta, V and Mn, (B2) is at least one element selected from the group consisting of Fe, Co, Ni, Fe, Se, Zr, Pd, Sn and Hf, x is 0 or more and less than 0.5, yis 0 or more and less than 0.1, yis more than 0 and less than 0.5, y+yis more than 0 and less than 0.5, and z is 0 or more and yor less.SELECTED DRAWING: Figure 1
【課題】電流リークを抑制した二チタン酸バリウム系複合酸化物及びその簡便な製造方法を提供する。【解決手段】本発明の一態様にかかる二チタン酸バリウム系複合酸化物は、（Ｂａ１−ｘ（Ａ）ｘ）（Ｔｉ１−ｙ１−ｙ２（Ｂ１）ｙ１（Ｂ２）ｙ２）２Ｏ５＋ｚで示される組成物からなる多結晶を含み、（Ａ）はＣａ、Ｒｂ、Ｓｒ、Ｃｓ、ＦｒおよびＲａからなる群から選択される少なくとも１種の元素であり、（Ｂ１）はＮｂ、Ｔａ、ＶおよびＭｎからなる群から選択される少なくとも１種の元素であり、（Ｂ２）はＦｅ、Ｃｏ、Ｎｉ、Ｇｅ、Ｓｅ、Ｚｒ、Ｐｄ、ＳｎおよびＨｆからなる群から選択される少なくとも１種の元素であり、ｘは０以上０．５未満であり、ｙ１は０以上０．１未満であり、ｙ２は０より大きく０．５未満であり、ｙ１＋ｙ２は０より大きく０．５未満であり、ｚは０以上ｙ１以下である。【選択図】図１
BARIUM DITITANATE-BASED COMPLEX OXIDE AND MANUFACTURING METHOD THEREFOR
To provide a barium dititanate-based complex oxide with suppressed current leakage, and a simple manufacturing method therefor.SOLUTION: The barium dititanate-based complex oxide contains a polycrystal consisting of a composition represented by (Ba(A))(Ti(B1)(B2))O, where (A) is at least one element selected from the group consisting of Ca, Rb, Sr, Cs, Fr and Ra, (B1) is at least one element selected from the group consisting of Nb, Ta, V and Mn, (B2) is at least one element selected from the group consisting of Fe, Co, Ni, Fe, Se, Zr, Pd, Sn and Hf, x is 0 or more and less than 0.5, yis 0 or more and less than 0.1, yis more than 0 and less than 0.5, y+yis more than 0 and less than 0.5, and z is 0 or more and yor less.SELECTED DRAWING: Figure 1
【課題】電流リークを抑制した二チタン酸バリウム系複合酸化物及びその簡便な製造方法を提供する。【解決手段】本発明の一態様にかかる二チタン酸バリウム系複合酸化物は、（Ｂａ１−ｘ（Ａ）ｘ）（Ｔｉ１−ｙ１−ｙ２（Ｂ１）ｙ１（Ｂ２）ｙ２）２Ｏ５＋ｚで示される組成物からなる多結晶を含み、（Ａ）はＣａ、Ｒｂ、Ｓｒ、Ｃｓ、ＦｒおよびＲａからなる群から選択される少なくとも１種の元素であり、（Ｂ１）はＮｂ、Ｔａ、ＶおよびＭｎからなる群から選択される少なくとも１種の元素であり、（Ｂ２）はＦｅ、Ｃｏ、Ｎｉ、Ｇｅ、Ｓｅ、Ｚｒ、Ｐｄ、ＳｎおよびＨｆからなる群から選択される少なくとも１種の元素であり、ｘは０以上０．５未満であり、ｙ１は０以上０．１未満であり、ｙ２は０より大きく０．５未満であり、ｙ１＋ｙ２は０より大きく０．５未満であり、ｚは０以上ｙ１以下である。【選択図】図１
BARIUM DITITANATE-BASED COMPLEX OXIDE AND MANUFACTURING METHOD THEREFOR
二チタン酸バリウム系複合酸化物及びその製造方法
TSUNODA HIROYUKI (author) / YOSHIKAWA KAZUMA (author) / TSUNEYOSHI JUN (author) / GOTO TAKASHI (author) / KATSUI HIROKAZU (author)
2018-12-27
Patent
Electronic Resource
Japanese
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