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DIELECTRIC POWDER FOR CERAMIC CAPACITOR, PRODUCTION METHOD THEREOF, AND CERAMIC CAPACITOR EMPLOYING THE SAME
To provide a dielectric powder represented by LiaCabZrcPdO12 and having high density and high relative permittivity.SOLUTION: A dielectric powder for a ceramic capacitor is used as a dielectric for the ceramic capacitor, and can be represented by the general formula: LiaCabZrcPdO12, where a, b, c and d representing the molar ratio of the respective components are greater than 0 and satisfy the relations of 0.35≤a/(b+c)≤0.59 and 0.68<(b+c)/d≤0.80. Also provided is a ceramic capacitor employing the dielectric powder.SELECTED DRAWING: None
【課題】ＬｉａＣａｂＺｒｃＰｄＯ１２で表される誘電体粉末であって、高密度であり、かつ高い比誘電率を有するものを提供する。【解決手段】セラミックコンデンサの誘電体に用いられる誘電体粉末でって、一般式：ＬｉａＣａｂＺｒｃＰｄＯ１２で表すことができ、各成分のモル比を示すａ、ｂ、ｃ、及びｄは０より大きい値であり、かつ下記の関係を満たす０．３５≦ａ／（ｂ＋ｃ）≦０．５９０．６８＜（ｂ＋ｃ）／ｄ≦０．８０ことを特徴とするセラミックコンデンサ用誘電体粉末であり、これを用いたセラミックコンデンサである。【選択図】なし
DIELECTRIC POWDER FOR CERAMIC CAPACITOR, PRODUCTION METHOD THEREOF, AND CERAMIC CAPACITOR EMPLOYING THE SAME
To provide a dielectric powder represented by LiaCabZrcPdO12 and having high density and high relative permittivity.SOLUTION: A dielectric powder for a ceramic capacitor is used as a dielectric for the ceramic capacitor, and can be represented by the general formula: LiaCabZrcPdO12, where a, b, c and d representing the molar ratio of the respective components are greater than 0 and satisfy the relations of 0.35≤a/(b+c)≤0.59 and 0.68<(b+c)/d≤0.80. Also provided is a ceramic capacitor employing the dielectric powder.SELECTED DRAWING: None
【課題】ＬｉａＣａｂＺｒｃＰｄＯ１２で表される誘電体粉末であって、高密度であり、かつ高い比誘電率を有するものを提供する。【解決手段】セラミックコンデンサの誘電体に用いられる誘電体粉末でって、一般式：ＬｉａＣａｂＺｒｃＰｄＯ１２で表すことができ、各成分のモル比を示すａ、ｂ、ｃ、及びｄは０より大きい値であり、かつ下記の関係を満たす０．３５≦ａ／（ｂ＋ｃ）≦０．５９０．６８＜（ｂ＋ｃ）／ｄ≦０．８０ことを特徴とするセラミックコンデンサ用誘電体粉末であり、これを用いたセラミックコンデンサである。【選択図】なし
DIELECTRIC POWDER FOR CERAMIC CAPACITOR, PRODUCTION METHOD THEREOF, AND CERAMIC CAPACITOR EMPLOYING THE SAME
セラミックコンデンサ用誘電体粉末及びその製造方法並びにこれを用いたセラミックコンデンサ
TOMITA HIROTAKA (author) / HIRAHARA TAIYO (author)
2024-07-09
Patent
Electronic Resource
Japanese
Dielectric powder for ceramic capacitor and ceramic capacitor using same
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