Microwave sintering of CaBi2Nb2O9 ceramics for improved piezoelectric response and electrical resistivity

CaBi2Nb2O9 (CBN) ceramic is a promising sensing element to convert vibration to electrical signal at temperatures higher than 600°C. However, conventionally sintered ceramics suffer from poor piezoelectric coefficient (d33) and low electrical resistivity (ρdc). Here, we report that CBN ceramics can...

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Veröffentlicht in:	Journal of the American Ceramic Society 2024-11, Vol.107 (11), p.7189-7200
Hauptverfasser:	Zhang, Ceng, Yu, Hongcai, Sun, Jing, Wang, Zhuojian, Chen, Gongtian, Lan, Zhenli, Wang, Jianing, Xu, Shaoqing, Zhou, Zhiyong, Hong, Jiawang, Li, Hao, Yang, Bin
Format:	Artikel
Sprache:	eng
Schlagworte:	Bismuth trioxide calcium bismuth niobate Ceramics domain Domain walls Electrical resistivity Microscopy Microwave sintering Photoelectrons piezoelectric coefficient Piezoelectricity Sintering Vibration analysis X ray photoelectron spectroscopy
Online-Zugang:	Volltext
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