Elastic, Dielectric and Piezoelectric Properties of Fe2O3Doped PMnS-PZN-PZT Ceramics

2016 ◽  
Vol 491 (1) ◽  
pp. 15-26 ◽  
Author(s):  
H. Zhang ◽  
J. Shen ◽  
J. Tian ◽  
J. Zhou ◽  
W. Chen
Keyword(s):  
Piezoelectric Properties ◽  
Pzt Ceramics ◽  
Dielectric And Piezoelectric Properties ◽  
Elastic Dielectric

Unique elastic, dielectric and piezoelectric properties of micro-architected metamaterials

2019 ◽  
Vol 7 (9) ◽  
pp. 2758-2765 ◽  
Author(s):  
Longlong Shu ◽  
Renhong Liang ◽  
Yanzhuo Yu ◽  
Tingfang Tian ◽  
Zhenggang Rao ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Piezoelectric Properties ◽  
Dielectric And Piezoelectric Properties ◽  
Elastic Dielectric

Complex micro-architectured metamaterials exhibit unique elastic and dielectric properties as well as ultrahigh piezoelectric responses.

Elastic, dielectric, and piezoelectric properties of ceramic lead zirconate titanate/α-Al2O3 composites

2015 ◽  
Vol 57 (3) ◽  
pp. 527-530 ◽  
Author(s):  
A. N. Rybyanets ◽  
G. M. Konstantinov ◽  
A. A. Naumenko ◽  
N. A. Shvetsova ◽  
D. I. Makar’ev ◽  
...  
Keyword(s):  
Lead Zirconate Titanate ◽  
Piezoelectric Properties ◽  
Lead Zirconate ◽  
Zirconate Titanate ◽  
Α Al2o3 ◽  
Dielectric And Piezoelectric Properties ◽  
Elastic Dielectric

Effects of Lanthanum Modification on the Structure and Electrical Properties of PZN-PZT Ceramics

2007 ◽  
Vol 280-283 ◽  
pp. 227-230 ◽  
Author(s):  
X. Zeng ◽  
Ai Li Ding ◽  
X.S. Zheng ◽  
Yong Zhang ◽  
Ping Sun Qiu
Keyword(s):  
Piezoelectric Properties ◽  
Pyrochlore Phase ◽  
Present System ◽  
Precursor Method ◽  
Pzt Ceramics ◽  
La Doping ◽  
Maximum Decrease ◽  
Columbite Precursor ◽  
Dielectric And Piezoelectric Properties ◽  
Diffuse Phase

La-modified PZN-PZT compositions with representative formula Pb1-0.7xLa0.7x(Zn1/3Nb2/3)0.3- (Zr0.55Ti0.45)0.7(1-x/4)O3 were prepared by the columbite precursor method. La content, x, was varied from 0 to 8mol%. Effects of La doping on microstructure, dielectric and piezoelectric properties were investigated. The results showed that in present system La doping promotes the formation of pyrochlore phase and the phase shifted from rhombohedral to tetragonal structure with increasing La content. It was also found that La doping makes dielectric permittivity maximum decrease and the degree of diffuse phase transition enhance. Appropriate amount of La doping could improve the piezoelectric properties.

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