DOI QR코드

DOI QR Code

BiFeO3 치환에 따른 PMW-PNN-PZT세라믹스의 강유전 및 압전 특성

Ferroelectric and Piezoelectric Properties of PMW-PNN-PZT Ceramics as a Function of BiFeO3 Substitution

  • Ra, Cheol-Min (Department of Electrical Engineering, Semyung University) ;
  • Yoo, Ju-Hyun (Department of Electrical Engineering, Semyung University)
  • 투고 : 2015.07.23
  • 심사 : 2015.08.24
  • 발행 : 2015.09.01

초록

In this paper, in order to develop the composition ceramics with the outstanding piezoelectric properties, $Pb(Mg_{1/2}W_{1/2})_{0.03}(Ni_{1/3}Nb_{2/3})_{0.09}(Zr_{0.5}Ti_{0.5})_{0.88}O_3$ ceramics substituted with $BiFeO_3$ were prepared by the conventional solid-state reaction method. The addition of small amount of $Li_2CO_3$ and $CaCO_3$ as sintering aids decreased the sintering temperature of the ceramics. The effects of $BiFeO_3$ substitution on their piezoelectric and dielectric properties were investigated. when 0.015 mol $BiFeO_3$ was substituted, the optimal physical properties of $d_{33}=590pC/N$, $E_c=8.78kV/mm$ were obtained.

키워드

참고문헌

  1. L. Fangxu, X. Dingquan, W. Jiagang, W. Zhuo, L. Chao, and Z. Jianguo, Cream. Int., 40, 14601 (2014). [DOI: http://dx.doi.org/10.1016/j.ceramint.2014.06.045]
  2. L. Chao, X. Dingquan, H. Tao, W. Jiagang, L. Fangxu, and Z. Jianguo, Cream. Int., 40, 7589 (2014). [DOI: http://dx.doi.org/10.1016/j.ceramint.2013.11.113]
  3. C. C. Tsai, S. Y. Chu, C. S. Hong, and S. F. Chen, J. Eur. Ceram. Soc., 31, 2013 (2011). [DOI: http://dx.doi.org/10.1016/j.jeurceramsoc.2011.04.022]
  4. J. Y. Ha, J. W. Choi, C. Y. Kang, D. J. Choi, H. J. Kim, and S. J. Yoon, Mater. Chem. Phys., 90, 396 (2005). [DOI: http://dx.doi.org/10.1016/j.matchemphys.2004.10.006]
  5. C. Xiaolian, Y. Zupei, H. Xiaohui, M. Difei, and Z. Jinghui, Curr. Appl. Phys., 9, 1283 (2009). [DOI: http://dx.doi.org/10.1016/j.cap.2009.02.012]
  6. L. Hui, Y. Zupei, W. Lingling, and C. Yunfei, Mater. Res. Bull., 44, 638 (2009). [DOI: http://dx.doi.org/10.1016/j.materresbull.2008.06.024]
  7. G. Feng, H. Rongzi, L. Jiaji, L. Zhen, and T. Chang-Sheng, Cream. Int., 35, 1863 (2009). [DOI: http://dx.doi.org/10.1016/j.ceramint.2008.10.029]
  8. I. Y. Kang, I. T. Seo, Y. J. Cha, J. H. Choi, S. Nahm, T. H. Sung, and J. H. Paik, J. Eur. Ceram. Soc., 32, 2381 (2012). [DOI: http://dx.doi.org/10.1016/j.jeurceramsoc.2012.01.030]
  9. J. H. Yoo, Y. H. Lee, D. H. Kim, I. H. Lee, J. S. Kwon, and D. S. Paik, J. Korean Inst. Electr. Electron. Mater. Eng., 21, 126 (2008).