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Compact lead metaniobate piezoelectric ceramic material and preparation method thereof

ZHOU ZHIYONG / LI YUCHEN / DONG XIANLIN

The invention discloses a compact lead metaniobate piezoelectric ceramic material and a preparation method thereof. The chemical composition of the lead metaniobate piezoelectric ceramic material is Pb1-xNb2O6, wherein x represents the vacancy concentration of A-site Pb in a tungsten bronze type crystal structure, and x is larger than 0.00 and smaller than or equal to 0.20.

本发明公开一种致密偏铌酸铅压电陶瓷材料及其制备方法。所述偏铌酸铅压电陶瓷材料的化学组成为PbNbO，其中，x表示钨青铜型晶体结构中A位Pb的缺位浓度，0.00＜x≤0.20。

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Compact lead metaniobate piezoelectric ceramic material and preparation method thereof

ZHOU ZHIYONG / LI YUCHEN / DONG XIANLIN

The invention discloses a compact lead metaniobate piezoelectric ceramic material and a preparation method thereof. The chemical composition of the lead metaniobate piezoelectric ceramic material is Pb1-xNb2O6, wherein x represents the vacancy concentration of A-site Pb in a tungsten bronze type crystal structure, and x is larger than 0.00 and smaller than or equal to 0.20.

本发明公开一种致密偏铌酸铅压电陶瓷材料及其制备方法。所述偏铌酸铅压电陶瓷材料的化学组成为PbNbO，其中，x表示钨青铜型晶体结构中A位Pb的缺位浓度，0.00＜x≤0.20。

Compact lead metaniobate piezoelectric ceramic material and preparation method thereof

ZHOU ZHIYONG / LI YUCHEN / DONG XIANLIN

The invention discloses a compact lead metaniobate piezoelectric ceramic material and a preparation method thereof. The chemical composition of the lead metaniobate piezoelectric ceramic material is Pb1-xNb2O6, wherein x represents the vacancy concentration of A-site Pb in a tungsten bronze type crystal structure, and x is larger than 0.00 and smaller than or equal to 0.20.

本发明公开一种致密偏铌酸铅压电陶瓷材料及其制备方法。所述偏铌酸铅压电陶瓷材料的化学组成为PbNbO，其中，x表示钨青铜型晶体结构中A位Pb的缺位浓度，0.00＜x≤0.20。

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Titel:

Compact lead metaniobate piezoelectric ceramic material and preparation method thereof

Weitere Titelangaben:

一种致密偏铌酸铅压电陶瓷材料及其制备方法

Beteiligte:

ZHOU ZHIYONG (Autor:in) / LI YUCHEN (Autor:in) / DONG XIANLIN (Autor:in)

Erscheinungsdatum:

01.05.2020

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: C04B Kalk , LIME

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