Phase diagrams and electrical properties of (Bi1/2Na1/2)TiO3-based solid solutions
作者： Yuji Hiruma , Hajime Nagata , Tadashi Takenaka
DOI: 10.1063/1.3043588
关键词: Materials science 、 Permittivity 、 Piezoelectricity 、 Analytical chemistry 、 Solid solution 、 Ferroelectric ceramics 、 Dielectric 、 Phase diagram 、 Phase transition 、 Ceramic
摘要: In this study, we demonstrated the relationship between phase diagrams and electrical properties of (Bi1/2Na1/2)TiO3 (BNT)-based solid solutions. (1−x)(Bi1/2Na1/2)TiO3–xNaNbO3 (1−x)(Bi1/2Na1/2)TiO3–xKNbO3 (abbreviated to BNT-NN100x BNT-KN100x) ceramics were prepared by a conventional ceramic fabrication process, (1−x)(Bi1/2Na1/2)TiO3–x(Bi1/2K1/2)TiO3 BNKT100x) was for comparison. We revealed transition temperatures, such as depolarization temperature Td, rhombohedral-tetragonal TR-T, Tm maximum dielectric constant, from dependence using poled unpoled specimens. As result, it shown that BNT-based solutions form three types diagrams. addition, clarified BNT-NN100x, BNT-KN100x, BNKT100x. The piezoelectric we...
scitation.org
harvard.edu
aip.org
sci-hub.se 参考文章(41)
Yuji Hiruma, Yoichi Makiuchi, Rintaro Aoyagi, Hajime Nagata, Tadashi Takenaka, Lead‐Free Piezoelectric Ceramic Based on (Bi1/2Na1/2)TiO3‐(Bi1/2K1/2)TiO3‐BaTiO3 Solid Solution Ceramic transactions. ,vol. 174, pp. 139- 146 ,(2012) , 10.1002/9781118408162.CH15
Lang Wu, Ding-Quan Xiao, Dun-Min Lin, Jian-Guo Zhu, Ping Yu, Synthesis and Properties of [Bi0.5(Na1-xAgx)0.5]1-yBayTiO3Piezoelectric Ceramics Japanese Journal of Applied Physics. ,vol. 44, pp. 8515- 8518 ,(2005) , 10.1143/JJAP.44.8515
Yuji Hiruma, Hajime Nagata, Tadashi Takenaka, Phase Transition Temperatures and Piezoelectric Properties of (Bi1/2Na1/2)TiO3–(Bi1/2K1/2)TiO3–BaTiO3 Lead-Free Piezoelectric Ceramics Japanese Journal of Applied Physics. ,vol. 45, pp. 7409- 7412 ,(2006) , 10.1143/JJAP.45.7409
Hajime Nagata, Takashi Shinya, Yuji Hiruma, Tadashi Takenaka, Isao Sakaguchi, Hajime Haneda, Piezoelectric Properties of Bismuth Sodium Titanate Ceramics Ceramic transactions. ,vol. 167, pp. 213- 221 ,(2012) , 10.1002/9781118408186.CH20
Dunmin Lin, Dingquan Xiao, Jianguo Zhu, Ping Yu, Piezoelectric and ferroelectric properties of [Bi0.5(Na1−x−yKxLiy)0.5]TiO3 lead-free piezoelectric ceramics Applied Physics Letters. ,vol. 88, pp. 062901- ,(2006) , 10.1063/1.2171799
Yuji Hiruma, Yoshitaka Imai, Yoshinori Watanabe, Hajime Nagata, Tadashi Takenaka, Large electrostrain near the phase transition temperature of (Bi0.5Na0.5)TiO3-SrTiO3 ferroelectric ceramics Applied Physics Letters. ,vol. 92, pp. 262904- ,(2008) , 10.1063/1.2955533
Yuji Hiruma, Kazushige Yoshii, Hajime Nagata, Tadashi Takenaka, Phase transition temperature and electrical properties of (Bi1∕2Na1∕2)TiO3–(Bi1∕2A1∕2)TiO3 (A=Li and K) lead-free ferroelectric ceramics Journal of Applied Physics. ,vol. 103, pp. 084121- ,(2008) , 10.1063/1.2903498
X. X. Wang, X. G. Tang, H. L. W. Chan, Electromechanical and ferroelectric properties of (Bi1∕2Na1∕2)TiO3–(Bi1∕2K1∕2)TiO3–BaTiO3 lead-free piezoelectric ceramics Applied Physics Letters. ,vol. 85, pp. 91- 93 ,(2004) , 10.1063/1.1767592
Ya-Ru Zhang, Jing-Feng Li, Bo-Ping Zhang, Chun-E Peng, Piezoelectric and ferroelectric properties of Bi-compensated (Bi1/2Na1/2 )TiO3-(Bi1/2K1/2)TiO3 lead-free piezoelectric ceramics Journal of Applied Physics. ,vol. 103, pp. 074109- ,(2008) , 10.1063/1.2902805
Shan-Tao Zhang, Alain Brice Kounga, Emil Aulbach, Wook Jo, Torsten Granzow, Helmut Ehrenberg, Jürgen Rödel, Lead-free piezoceramics with giant strain in the system Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3. II. Temperature dependent properties Journal of Applied Physics. ,vol. 103, pp. 034108- ,(2008) , 10.1063/1.2838476