Fabrication of Bi0.5(Na0.4K0.1)TiO3 Lead-Free Ceramics Using Reactive Templated Grain Growth Method for Improving Their Preferred Degree of Orientation, Dielectric, and Ferroelectric Properties

2020 ◽  
Vol 49 (11) ◽  
pp. 6465-6473 ◽  
Author(s):  
Le Dai Vuong ◽  
Dao Anh Quang ◽  
Pham Van Quan ◽  
Nguyen Truong-Tho
Keyword(s):  
Grain Growth ◽  
Ferroelectric Properties ◽  
Lead Free ◽  
Templated Grain Growth ◽  
Lead Free Ceramics ◽  
Degree Of Orientation ◽  
Growth Method

scholarly journals Improving piezoelectric properties by controlling phase structure and crystal orientation

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41788-41795 ◽  
Author(s):  
Baihui Liu ◽  
Xing Liu ◽  
Peng Li ◽  
Feng Li ◽  
Bo Shen ◽  
...  
Keyword(s):  
Grain Growth ◽  
Phase Structure ◽  
Crystal Orientation ◽  
Piezoelectric Properties ◽  
Lead Free ◽  
Templated Grain Growth ◽  
Lead Free Ceramics

〈001〉-textured (1 − x)K0.48Na0.52Nb0.96Sb0.04O3-xBi0.50(K0.48Na0.52)0.50Zr0.50Hf0.50O3 lead-free ceramics prepared by templated grain growth (TGG) method are reported in this study.

Fabrication of Lead-Free Piezoelectric Ceramics by (Reactive) Templated Grain Growth

2010 ◽  
Vol 1 (3) ◽  
pp. 241-248 ◽  
Author(s):  
Wei Zhao ◽  
Jing Ya ◽  
Ying Xin ◽  
Zhifeng Liu ◽  
Lei E. ◽  
...  
Keyword(s):  
Grain Growth ◽  
Piezoelectric Ceramics ◽  
Lead Free ◽  
Templated Grain Growth

Microstructure, dielectric and ferroelectric properties of 0.97[(Na0.5Bi0.5)1−1.5xLax]TiO3–0.03BaTiO3 lead-free ceramics

2015 ◽  
Vol 630 ◽  
pp. 236-243 ◽  
Author(s):  
Xu-mei Zhao ◽  
Xiao-ming Chen ◽  
Hai-yan Ma ◽  
Han-li Lian ◽  
Peng Liu
Keyword(s):  
Ferroelectric Properties ◽  
Lead Free ◽  
Lead Free Ceramics

Effect of Excess PbO on the Kinetics of the Growth of PMNT Polycrystals by Templated Grain Growth Method

2005 ◽  
Vol 475-479 ◽  
pp. 1137-1140
Author(s):  
Lili Zhao ◽  
Feng Gao ◽  
Wei Min Wang ◽  
Chang Sheng Tian
Keyword(s):  
Grain Growth ◽  
Templated Grain Growth ◽  
Experimental Conditions ◽  
Precipitation Mechanism ◽  
Oriented Structure ◽  
Diffusion Controlled ◽  
The Matrix ◽  
Growth Method ◽  
Final Composition ◽  
Kinetics Of

The oriented 0.67Pb (Mg1/3Nb2/3)O3-0.33PbTiO3 (PMNT) polycrystals were prepared by the conventional ceramic technique and the templated grain growth method adding excess PbO in the matrix. Kinetics of the development of oriented structure was investigated systemically. In the presence of PbO liquid phase, the oriented PMNT polycrystals mainly grow by the dissolution-precipitation mechanism. The diffusion is determined by the sintering temperature and the PbO-excess content in the matrix. The thickness of oriented PMNT polycrystals displays a t1/3 dependence, which is characteristic of diffusion-controlled growth. For the thicker oriented structure, 20% excess PbO in the PMNT matrix and 1150oC for 10h are the proper experimental conditions. Moreover, the addition of PbO in the matrix hardly affects the final composition of ceramic matrix.

Defect-driven evolution of piezoelectric and ferroelectric properties in CuSb2 O6 -doped K0.5 Na0.5 NbO3 lead-free ceramics

2017 ◽  
Vol 100 (12) ◽  
pp. 5610-5619 ◽  
Author(s):  
Tao Wang ◽  
Lihua He ◽  
Yunlong Deng ◽  
Qiaoji Zheng ◽  
Fengyu Xie ◽  
...  
Keyword(s):  
Ferroelectric Properties ◽  
Lead Free ◽  
Lead Free Ceramics

Preparation of [110] Grain Oriented Barium Titanate Ceramics by Templated Grain Growth Method and Their Piezoelectric Properties

2007 ◽  
Vol 46 (10B) ◽  
pp. 7039-7043 ◽  
Author(s):  
Satoshi Wada ◽  
Kotaro Takeda ◽  
Tomomitsu Muraishi ◽  
Hirofumi Kakemoto ◽  
Takaaki Tsurumi ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Grain Growth ◽  
Piezoelectric Properties ◽  
Templated Grain Growth ◽  
Growth Method ◽  
Titanate Ceramics

Piezoelectric and ferroelectric properties of Ba0.9Ca0.1Ti0.9Sn0.1O3 lead-free ceramics with La2O3 addition

2017 ◽  
Vol 704 ◽  
pp. 193-196 ◽  
Author(s):  
Zhi-hui Chen ◽  
Zhi-wei Li ◽  
Jian-ning Ding ◽  
Jian-hua Qiu ◽  
Ya Yang
Keyword(s):  
Ferroelectric Properties ◽  
Lead Free ◽  
Lead Free Ceramics
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