Structural characteristics and microwave dielectric properties of low-firing Ba(Co 1−x Mg x ) 2 (VO 4 ) 2 ( x  = 0–1) ceramics

Su, Chia Hui; Feng, Lin; Chu, Tsung Min; Huang, Cheng Liang

doi:10.1016/j.jallcom.2016.06.062

Cited by 21 publications

(1 citation statement)

References 41 publications

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“…As shown above, the theory of bond valence and packing fraction is suitable for the discussion of dielectric properties of (La, Sm)NbO 4 system. To further test the applicability of this theory, we reviewed the literatures about the microwave ceramics with similar structure, such as Zn 0.5 Mg 0.5 ZrNb 2 O 8, Zn 0.95 M 0.05 ZrNb 2 O 8 (M=Ni, Mg, Co and Mn), ZnZr 0.8 Sn 0.2 Nb 2 O 8, Zn 0.9 Ti 0.8− x Sn x Nb 2.2 O 8 ( x =0‐0.15), ZnZrNbTaO 8, ZnTiNbTaO 8, (Mg 0.97 M 0.03 ) TiO 3 (M=Ni, Zn, Co and Mn), Ba(Co 0.2 Mg 0.8 ) 2 (VO 4 ) 2, Zn 3 Nb 2 O 8. These representative materials are pure and densified in the references.…”

Section: Resultsmentioning

confidence: 99%

Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction

Xiao

Zhou

et al. 2017

J Am Ceram Soc

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The (La1−xSmx)NbO4 (x=0‐0.10) ceramics were prepared by the conventional solid‐state reaction method. The microstructure and the microwave dielectric properties were discussed in detail. The X‐ray diffraction patterns of (La1−xSmx)NbO4 (x=0‐0.10) showed that only a single monoclinic fergusonite structure of LaNbO4 could be found. The dielectric constant (εr) was affected by the dielectric polarizabilities and the B‐site bond valence. The variation trend of Q×f0 was in accordance with packing fraction. The temperature coefficient of resonant frequency (τf) had a close relationship with the B‐site bond valence, which was determined by the bond strength and bond length. When sintered at 1325°C for 4 hours, the (La1−xSmx)NbO4 ceramics with x=0.08 exhibited enhanced microwave dielectric properties: εr=19.37, Q×f0=62203 GHz and τf=2.57 ppm/°C. In addition, we made an overview about the ceramics that possess the same packing fraction and bond valence relationships, the results show that this structure‐property relationship has a wide applicability.

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Section: Resultsmentioning

confidence: 99%

Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction

Xiao

Zhou

et al. 2017

J Am Ceram Soc

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Properties and crystallization kinetics of low temperature co-fired Li2O-Al2O3-SiO2 electroceramics

Qing

Zhang

2018

J Electroceram

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Sintering characteristics, crystal structure, and microwave dielectric properties of Li2(Mg0.9A0.1)4TiO7 (A = Co2+, Ni2+, Mg2+, Zn2+, Ca2+)

Xing

Liu

2018

J Mater Sci: Mater Electron

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Structural characteristics and microwave dielectric properties of low-firing Ba(Co 1−x Mg x ) 2 (VO 4 ) 2 ( x = 0–1) ceramics

Cited by 21 publications

References 41 publications

Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction

Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction

Properties and crystallization kinetics of low temperature co-fired Li2O-Al2O3-SiO2 electroceramics

Sintering characteristics, crystal structure, and microwave dielectric properties of Li2(Mg0.9A0.1)4TiO7 (A = Co2+, Ni2+, Mg2+, Zn2+, Ca2+)

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Structural characteristics and microwave dielectric properties of low-firing Ba(Co 1−x Mg x ) 2 (VO 4 ) 2 ( x = 0–1) ceramics

Cited by 21 publications

References 41 publications

Study of the microwave dielectric properties of (La1−xSmx)NbO4 (x=0‐0.10) ceramics via bond valence and packing fraction

Study of the microwave dielectric properties of (La1−xSmx)NbO4 (x=0‐0.10) ceramics via bond valence and packing fraction

Properties and crystallization kinetics of low temperature co-fired Li2O-Al2O3-SiO2 electroceramics

Sintering characteristics, crystal structure, and microwave dielectric properties of Li2(Mg0.9A0.1)4TiO7 (A = Co2+, Ni2+, Mg2+, Zn2+, Ca2+)

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Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction

Study of the microwave dielectric properties of (La_1−xSm_x)NbO₄ (x=0‐0.10) ceramics via bond valence and packing fraction