A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONDUCTIVE MATERIAL, CONDUCTIVE CERAMICS, CONDUCTIVE PASTE, CONDUCTIVE MATERIAL FILM, PRODUCTION METHOD OF COMPOSITE OXIDE, PRODUCTION METHOD OF CONDUCTIVE PASTE, AND PRODUCTION METHOD OF CONDUCTIVE MATERIAL FILM
To provide a conductive material that has small electrical conductivity, excellent TRC (resistance temperature coefficient) characteristics, and a slight content of precious metals.SOLUTION: A conductive material made of either a composite oxide represented by the following general formula (1): Ca1-ACu3-BRu4-XMnXO12-δ(1)(in the formula (1), 0≤A≤0.1, 0≤B≤0.3, 0≤X≤2.0, 0≤δ≤1), or the oxide represented by the general formula (1) and oxide of copper, in which when a total of the composite oxide represented by the general formula (1) and the oxide of copper is set to 100% by volume, a content of the composite oxide represented by the general formula (1) is 25% by volume or larger and less than 100% by volume, and a content of the oxide of copper is larger than 0% by volume and 75% by volume or smaller.SELECTED DRAWING: Figure 1
【課題】電気抵抗率が小さく、且つ、ＴＣＲ（抵抗温度係数）特性に優れ、貴金属含有量が少ない導電性材料を提供すること。【解決手段】下記一般式（１）：Ｃａ１−ＡＣｕ３−ＢＲｕ４−ＸＭｎＸＯ１２−δ（１）（式（１）中、０≦Ａ≦０．１、０≦Ｂ≦０．３、０≦Ｘ≦２．０、０≦δ≦１）で表される複合酸化物からなるか、又は前記一般式（１）で表される酸化物とＣｕの酸化物とからなり、前記一般式（１）で表される複合酸化物とＣｕの酸化物の合計を１００体積％としたときに、前記一般式（１）で表される複合酸化物の含有量が２５体積％以上且つ１００体積％未満であり、Ｃｕの酸化物の含有量が０体積％を超え且つ７５体積％以下であること、を特徴とする導電性材料。【選択図】図１
CONDUCTIVE MATERIAL, CONDUCTIVE CERAMICS, CONDUCTIVE PASTE, CONDUCTIVE MATERIAL FILM, PRODUCTION METHOD OF COMPOSITE OXIDE, PRODUCTION METHOD OF CONDUCTIVE PASTE, AND PRODUCTION METHOD OF CONDUCTIVE MATERIAL FILM
To provide a conductive material that has small electrical conductivity, excellent TRC (resistance temperature coefficient) characteristics, and a slight content of precious metals.SOLUTION: A conductive material made of either a composite oxide represented by the following general formula (1): Ca1-ACu3-BRu4-XMnXO12-δ(1)(in the formula (1), 0≤A≤0.1, 0≤B≤0.3, 0≤X≤2.0, 0≤δ≤1), or the oxide represented by the general formula (1) and oxide of copper, in which when a total of the composite oxide represented by the general formula (1) and the oxide of copper is set to 100% by volume, a content of the composite oxide represented by the general formula (1) is 25% by volume or larger and less than 100% by volume, and a content of the oxide of copper is larger than 0% by volume and 75% by volume or smaller.SELECTED DRAWING: Figure 1
【課題】電気抵抗率が小さく、且つ、ＴＣＲ（抵抗温度係数）特性に優れ、貴金属含有量が少ない導電性材料を提供すること。【解決手段】下記一般式（１）：Ｃａ１−ＡＣｕ３−ＢＲｕ４−ＸＭｎＸＯ１２−δ（１）（式（１）中、０≦Ａ≦０．１、０≦Ｂ≦０．３、０≦Ｘ≦２．０、０≦δ≦１）で表される複合酸化物からなるか、又は前記一般式（１）で表される酸化物とＣｕの酸化物とからなり、前記一般式（１）で表される複合酸化物とＣｕの酸化物の合計を１００体積％としたときに、前記一般式（１）で表される複合酸化物の含有量が２５体積％以上且つ１００体積％未満であり、Ｃｕの酸化物の含有量が０体積％を超え且つ７５体積％以下であること、を特徴とする導電性材料。【選択図】図１
CONDUCTIVE MATERIAL, CONDUCTIVE CERAMICS, CONDUCTIVE PASTE, CONDUCTIVE MATERIAL FILM, PRODUCTION METHOD OF COMPOSITE OXIDE, PRODUCTION METHOD OF CONDUCTIVE PASTE, AND PRODUCTION METHOD OF CONDUCTIVE MATERIAL FILM
導電性材料、導電性セラミックス、導電性ペースト、導電性材料膜、複合酸化物の製造方法、導電性ペーストの製造方法及び導電性材料膜の製造方法
TSURUTA AKIHIRO (author) / MIKAMI MASASHI (author) / KINEMUCHI YOSHIAKI (author) / SHIN USOKU (author) / TERASAKI ICHIRO (author)
2021-05-27
Patent
Electronic Resource
Japanese