Effect of sintering on the piezoelectric properties and microstructure of lead free (Ba1-xCaxZr0.1Ti0.9O3) (x=0.065) ceramics

IF 1.4 4区材料科学 Q3 MATERIALS SCIENCE, CERAMICS

Science of Sintering Pub Date : 2022-01-01 DOI:10.2298/sos2202201b

Don Biswas, Prolay Sharma, N. Panwar

引用次数: 0

Abstract

In this work, pellet samples of barium calcium zirconate titanate (Ba1-xCaxZr0.1Ti0.9O3, x=0.065) were prepared using solid state reaction route with double sintering. The structural and piezoelectric properties were measured. Further, SEM and EDAX analysis were observed. With different sintering temperature, the density and grain size of the prepared pellet samples were changed and further, their effect in piezoelectric properties has been observed. For the prepared samples, the converse piezoelectric constant (d33*) has been decreased with the increase in sintering temperature. The piezoelectric constant (d33*) was measured highest (153 pm/V) at 1300?C.

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烧结对无铅(Ba1-xCaxZr0.1Ti0.9O3) (x=0.065)陶瓷压电性能和微观结构的影响

本文采用双烧结固相反应法制备了锆钛酸钡钙(Ba1-xCaxZr0.1Ti0.9O3, x=0.065)颗粒状样品。测试了材料的结构和压电性能。进一步进行SEM和EDAX分析。在不同的烧结温度下，制备的球团样品的密度和晶粒尺寸发生了变化，并进一步观察了它们对压电性能的影响。制备的样品的逆压电常数(d33*)随烧结温度的升高而减小。在1300℃时测得压电常数(d33*)最高(153 pm/V)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Science of Sintering 工程技术-材料科学：硅酸盐

CiteScore

2.50

自引率

46.70%

发文量

审稿时长

3.3 months

期刊介绍： Science of Sintering is a unique journal in the field of science and technology of sintering. Science of Sintering publishes papers on all aspects of theoretical and experimental studies, which can contribute to the better understanding of the behavior of powders and similar materials during consolidation processes. Emphasis is laid on those aspects of the science of materials that are concerned with the thermodynamics, kinetics and mechanism of sintering and related processes. In accordance with the significance of disperse materials for the sintering technology, papers dealing with the question of ultradisperse powders, tribochemical activation and catalysis are also published. Science of Sintering journal is published four times a year. Types of contribution: Original research papers, Review articles, Letters to Editor, Book reviews.