Low firing and microwave dielectric properties of BaTi4O9 with B2O3–ZnO–La2O3 glass addition

2007 ◽  
Vol 33 (6) ◽  
pp. 1145-1148 ◽  
Author(s):  
Enxiang Guan ◽  
Wei Chen ◽  
Lan Luo
Keyword(s):  
Dielectric Properties ◽  
Microwave Dielectric Properties ◽  
Glass Addition ◽  
Microwave Dielectric

Microwave Dielectric Properties of Ca[(Li1/3Nb2/3)0.92Zr0.08]O3−δ Ceramics with Glass Addition

2014 ◽  
Vol 556-562 ◽  
pp. 318-321
Author(s):  
Gang Xiong
Keyword(s):  
Dielectric Properties ◽  
Temperature Coefficient ◽  
Sintering Temperature ◽  
Microwave Dielectric Properties ◽  
Glass Content ◽  
Glass Addition ◽  
Microwave Dielectric ◽  
Resonator Frequency

The effects of ZnO-B2O3-Na2O(ZBN) glass on the sinterability and microwave dielectric properties of Ca [(Li1/3Nb2/3)0.92Zr0.08]O3−δ −0.05TiO2 ceramics were investigated . ZBN glass doping can effectively reduce sintering temperatue by 100~150oC. The temperature coefficient of resonator frequency τf increased with an increase of ZBN glass content and sintering temperatue. When ZBN glass of 1.8wt% were added, the optimum microwave dielectric properties: εr=32.8, Qf =13420GHz and τf= − 4.3×10−6/oC were obtained at the sintering temperature of 1000oC.

Effect of Glass Addition on the Microwave Dielectric Properties of CaMgSi2O6 Ceramics

2009 ◽  
Vol 7 ◽  
pp. E98-E106 ◽  
Author(s):  
Tony Joseph ◽  
Mailadil T. Sebastian ◽  
Hariharaiyer Sreemoolanadhan ◽  
Velappannair K. Sree Nageswari
Keyword(s):  
Dielectric Properties ◽  
Microwave Dielectric Properties ◽  
Glass Addition ◽  
Microwave Dielectric

Low Temperature Sintering of Ca0.6La0.8/3TiO3-Li0.5Nd0.5TiO3 Ceramics with ZnO-B2O3-SiO2 Glass Addition

2011 ◽  
Vol 335-336 ◽  
pp. 956-959 ◽  
Author(s):  
Yong Jun Gu ◽  
Jin Liang Huang ◽  
Wei Hu ◽  
Qian Li ◽  
Li Hua Li ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Low Temperature ◽  
Sintering Temperature ◽  
Microwave Dielectric Properties ◽  
Low Temperature Sintering ◽  
Suitable Candidate ◽  
Glass Addition ◽  
Microwave Dielectric

The sintering behaviors and microwave dielectric properties of the Ca0.6La0.8/3TiO3-Li0.5Nd0.5TiO3 (abbreviated CLLNT) ceramics doped by small amounts of ZnO-B2O3-SiO2 glass were investigated in this paper. The adding of ZnO-B2O3-SiO2 glass improved the densifications of the CLLNT ceramics and the sintering temperature of the CLLNT ceramic had been efficiently lowered to 1050°C. Especially, the 8wt% ZnO-B2O3-SiO2 glass doped CLLNT ceramic sintered at 1050°C for 3 h has optimum microwave dielectric properties of Kr=89, Q×f=1445GHz, and TCF=11.4 ppm/°C and it should be a suitable candidate for LTCC applications.

Sign in / Sign up

Export Citation Format

Share Document