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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LAMINATE CERAMIC CAPACITOR AND MANUFACTURING METHOD OF LAMINATE CERAMIC CAPACITOR
PROBLEM TO BE SOLVED: To provide a laminate ceramic capacitor inhibiting both of reduction of reliability by production of a Ni-Mg segregated phase and reduction of reliability by abnormal grain growth and high in reliability.SOLUTION: There is provided a laminate ceramic capacitor 1 of which an internal electrode layer 12 is an electrode layer containing Ni and a dielectric ceramic layer contains a Ti-containing perovskite type compound, Ca, Mg, R, which is at least one kind of rare earth element La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y, M, which is at least one kind of Zr, Mn, Co, Fe, Cr, Cu, Al, V, Mo and W, and Si with a specific amounts of each element based on n100 pts.mol. of Ti amount.SELECTED DRAWING: Figure 1
【課題】Ｎｉ−Ｍｇの偏析相が生成されることによる信頼性の低下と、異常粒成長による信頼性低下と、を共に防止し、信頼性の高い積層セラミックコンデンサの提供。【解決手段】積層セラミックコンデンサ1の内部電極層12はＮｉを含む電極層であり、誘電体セラミック層がＢａ、Ｔｉを含むペロブスカイト型化合物と、Ｃａと、Ｍｇと、Ｒ（Ｒは希土類元素Ｌａ、Ｃｅ、Ｐｒ、Ｎｄ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ及びＹのうち少なくとも１種）と、Ｍ（ＭはＺｒ、Ｍｎ、Ｃｏ、Ｆｅ、Ｃｒ、Ｃｕ、Ａｌ、Ｖ、Ｍｏ及びＷのうち少なくとも１種）と、Ｓｉと、を含有し、Ｔｉ量を１００モル部としたときの、各元素を特定量含有する積層セラミックコンデンサ。【選択図】図１
LAMINATE CERAMIC CAPACITOR AND MANUFACTURING METHOD OF LAMINATE CERAMIC CAPACITOR
PROBLEM TO BE SOLVED: To provide a laminate ceramic capacitor inhibiting both of reduction of reliability by production of a Ni-Mg segregated phase and reduction of reliability by abnormal grain growth and high in reliability.SOLUTION: There is provided a laminate ceramic capacitor 1 of which an internal electrode layer 12 is an electrode layer containing Ni and a dielectric ceramic layer contains a Ti-containing perovskite type compound, Ca, Mg, R, which is at least one kind of rare earth element La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y, M, which is at least one kind of Zr, Mn, Co, Fe, Cr, Cu, Al, V, Mo and W, and Si with a specific amounts of each element based on n100 pts.mol. of Ti amount.SELECTED DRAWING: Figure 1
【課題】Ｎｉ−Ｍｇの偏析相が生成されることによる信頼性の低下と、異常粒成長による信頼性低下と、を共に防止し、信頼性の高い積層セラミックコンデンサの提供。【解決手段】積層セラミックコンデンサ1の内部電極層12はＮｉを含む電極層であり、誘電体セラミック層がＢａ、Ｔｉを含むペロブスカイト型化合物と、Ｃａと、Ｍｇと、Ｒ（Ｒは希土類元素Ｌａ、Ｃｅ、Ｐｒ、Ｎｄ、Ｓｍ、Ｅｕ、Ｇｄ、Ｔｂ、Ｄｙ、Ｈｏ、Ｅｒ、Ｔｍ、Ｙｂ、Ｌｕ及びＹのうち少なくとも１種）と、Ｍ（ＭはＺｒ、Ｍｎ、Ｃｏ、Ｆｅ、Ｃｒ、Ｃｕ、Ａｌ、Ｖ、Ｍｏ及びＷのうち少なくとも１種）と、Ｓｉと、を含有し、Ｔｉ量を１００モル部としたときの、各元素を特定量含有する積層セラミックコンデンサ。【選択図】図１
LAMINATE CERAMIC CAPACITOR AND MANUFACTURING METHOD OF LAMINATE CERAMIC CAPACITOR
積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法
SHIMADA KOHEI (Autor:in) / ISHIDA KATSUYA (Autor:in)
02.06.2016
Patent
Elektronische Ressource
Japanisch
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