(K0.5Na0.5)NbO3–Bi(Zn0.5Zr0.5)O3 perovskite ceramics: High relative permittivity, low dielectric loss and good thermal stability

2015 ◽  
Vol 41 (10) ◽  
pp. 13883-13886 ◽  
Author(s):  
Xiuli Chen ◽  
Dandan Ma ◽  
Guisheng Huang ◽  
Jie Chen ◽  
Huanfu Zhou ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Loss ◽  
Relative Permittivity ◽  
Good Thermal Stability ◽  
Low Dielectric ◽  
High Relative Permittivity ◽  
Perovskite Ceramics

Relaxor ceramic with a high relative permittivity and low dielectric loss in Cr doped Ca0.67La0.22TiO3

2017 ◽  
Vol 726 ◽  
pp. 378-387
Author(s):  
Afef Ben Hassen ◽  
F.I.H. Rhouma ◽  
J. Dhahri ◽  
N. Abdelmoula ◽  
K. Taibi ◽  
...  
Keyword(s):  
Dielectric Loss ◽  
Relative Permittivity ◽  
Low Dielectric ◽  
High Relative Permittivity

PREPARATION AND CHARACTERIZATION OF MECHANICALLY FLEXIBLE RUBBER-CERAMIC COMPOSITE DIELECTRICS

2013 ◽  
Vol 22 ◽  
pp. 148-152
Author(s):  
DHANESH THOMAS ◽  
M. T. SEBASTIAN
Keyword(s):  
Dielectric Loss ◽  
Hot Pressing ◽  
Relative Permittivity ◽  
Ceramic Composite ◽  
Temperature Stability ◽  
Theoretical Models ◽  
Butyl Rubber ◽  
Low Dielectric

Butyl rubber — Ca 4 La 6( SiO 4)4( PO 4)2 O 2 — composites have been prepared by sigma mixing and hot pressing. The relative permittivity of the composites varies from 3 to 5.3 at 1 MHz. All the composites show low dielectric loss of the order of 10−3 at 1 MHz. The experimentally observed values of relative permittivity are correlated with those calculated using various theoretical models. The composites show good temperature stability of relative permittivity.

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