Good temperature stability of K0.5Na0.5NbO3 based lead-free ceramics and their applications in buzzers

Journal of the European Ceramic Society

Volumn 28, Issue 15, 2008, Pages 2963-2968

  Wu, Lang ^a,b   Xiao, Dingquan ^a   Wu, Jiagang ^a   Sun, Yong ^a   Lin, Dunmin ^a   Zhu, Jianguo ^a   Yu, Ping ^a   Zhuang, Yan ^c   Wei, Qun ^c  

^a SICHUAN UNIVERSITY   (China)

^b SOUTHWEST UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^c GCI Science and Technology Co Ltd   (China)

Author keywords

(K,Na)NbO3; Lead free ceramics; Niobates; Piezoelectric properties; Temperature stability

Indexed keywords

(K,NA)NBO3; LEAD-FREE CERAMICS; NIOBATES; PIEZOELECTRIC PROPERTIES; TEMPERATURE STABILITY;

EID: 49849088573     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2008.04.033     Document Type: Article

References (26)

1. Jaffe B., Cook W., and Jaffe H. Piezoelectric Ceramics (1971), Academic, New York pp. 185-212
2. Cross E. Lead-free at last. Nature 432 (2004) 24-25
3. Berlincourt D. In: Mattiat O.E. (Ed). Ultrasonic Transducer Materials: Piezoelectric Crystals and Ceramics (1971), Plenum, London 100-124 Chapter 2
4. Egerton L., and Dillon D.M. Piezoelectric and dielectric properties of ceramics in the system of potassium-sodium niobate. J. Am. Ceram. Soc. 42 (1959) 438-442
5. Jaeger R.E., and Egerton L. Hot pressing of potassium sodium niobates. J. Am. Ceram. Soc. 45 (1962) 209-213
6. 3 lead-free ceramics prepared by spark plasma sintering. J. Am. Ceram. Soc. 89 (2006) 1605-1609
7. 3 ceramics. Appl. Phys. Lett. 85 (2004) 4121-4123
8. 3 lead-free piezoelectric ceramics. Mater. Lett. 59 (2004) 241-244
9. 3 ceramics. Mater. Sci. Eng. A 432 (2006) 292-298
10. 3 lead-free piezoceramics. Appl. Phys. Lett. 88 (2006) 212908
11. 3 lead-free piezoelectric ceramics. J. Appl. Phys. 101 (2007) 074111
12. 3 lead-free ceramics. J. Appl. Phys. 100 (2006) 104108
13. Saito Y., Takao H., Tani T., Nonoyama T., Takatori K., Homma T., et al. Lead-free piezoceramics. Nature 432 (2004) 84-87
14. 3 piezoelectric ceramics. Appl. Phys. Lett. 90 (2007) 042911
15. 3 lead-free ceramics. J. Appl. Phys. 101 (2007) 054103
16. 3 ceramics. Appl. Phys. Lett. 90 (2007) 232905
17. 3 lead-free ceramics. Appl. Phys. Lett. 91 (2007) 132914
18. Du H.L., Zhou W.C., Luo F., Zhu D.M., Qu S.B., and Pei Z.B. Perovskite lithium and bismuth modified potassium-sodium niobium lead-free ceramics for high temperature applications. Appl. Phys. Lett. 91 (2007) 182909
19. 3 ceramics. Jpn. J. Appl. Phys. 43 (2004) 6662-6666
20. 3 ceramics. Appl. Phys. Lett. 90 (2007) 092904
21. 3 ceramics with novel sintering aid. Jpn. J. Appl. Phys. 43 (2005) 7159-7163
22. Hollenstein E., Damjanovic D., and Setter N. Temperature stability of the piezoelectric properties of Li-modified KNN ceramics. J. Eur. Ceram. Soc. 27 (2007) 4093-4097
23. 3 lead-free ceramics. J. Phys. D: Appl. Phys. 40 (2007) 3500-3505
24. 3 ceramics. J. Eur. Ceram. Soc. 27 (2007) 4125-4127
25. 3 crystals. Appl. Phys. Lett. 79 (2001) 1006-1008
26. 3 based lead-free piezoelectrics with broad temperature usage range. Appl. Phys. Lett. 91 (2007) 132913