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US08597537B2 Perovskite oxide, oxide composition, oxide body, piezoelectric device, and liquid discharge apparatus 有权
钙钛矿氧化物，氧化物组成，氧化物体，压电元件和液体排出装置

Perovskite oxide, oxide composition, oxide body, piezoelectric device, and liquid discharge apparatus
Abstract:
A perovskite oxide, which includes a first component represented by General Formula (P1) given below and a second component represented by General Formula (P2) given below. (Bix1, Xx2) (Fez1, Mnz2)O3   (P1) (Ay1, Yy2)BO3   (P2) (where, Bi is an A-site element and X is an A-site element with an average ion valence of not less than four. A is one kind or a plurality of kinds of A site elements other than Pb with an average ion valence of two, Y is a one kind or a plurality of kinds of A-site elements with an average valence of not less than three. Fe and Mn are B-site elements, and B is one kind or plurality of kinds of B-site elements with an average ion valence of four.) 0.6≦x1 0, 0.6≦z1
Abstract(Chinese):

钙钛矿型氧化物，其包含由下述通式（P1）表示的第一成分和下述通式（P2）表示的第二成分。 （Bix1，Xx2）（Fez1，Mnz2）O3（P1）（Ay1，Yy2）BO3（P2）（其中，Bi为A位元素，X为平均离子价为不小于 四，A是平均离子价为2的Pb以外的一种或多种A位元素，Y是平均化合价不低于3的一种或多种A位元素 Fe和Mn是B位元素，B是平均离子价为4的一种或多种B位元素。）0.6@x1 <1.0，0 @ x2 @ 0.4,0.65@y1 <1.0 ，0 @ y2 @ 0.4，x2 + y2> 0，0.6@z1 <1.0,0 @ z2 @ 0.4。

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