Paper Titles

Structure and Electrochemical Properties of La_1-_xBa_xCoO₃ Powders as Negative Electrode Materials for Ni/MH Batteries
p.113

Fluoride Adsorption Properties of CeO₂ Powders and Al Foam Loaded CeO₂
p.118

Preparation of Bead-on-String Nanofibers and its Application for the Removal of Bisphenol A
p.125

Preparation and Characterization of Polylactic Acid Coating on the Surface of Magnesium Alloy
p.132

Effect of the Difference in Dielectric Constant of the Phases on Dielectric Property of the Composites
p.137

Influence of Electron-Phonon Coupling Coefficient on Properties in Femtosecond Laser Ablation
p.144

Entanglement of CeO₂ Nanorods and Graphene Nanoribbons and their Properties Studies of Nanocomposites
p.153

Enhanced Photocatalytic Properties of Ag-Modified Mg-Doped ZnO Nanocrystals Hybridized with Reduced Graphene Oxide Sheets
p.161

Preparation and Photocatalytic Property of Dendritic TiO₂/VO_x Nanofibers
p.167

HomeMaterials Science ForumMaterials Science Forum Vol. 814Effect of the Difference in Dielectric Constant of...

Effect of the Difference in Dielectric Constant of the Phases on Dielectric Property of the Composites

Article Preview

Abstract:

The composites have a great use in practical application. In common, the phases in composite have different relative dielectric constant and in order to reveal how the phases with different permittivity affect the composite’s dielectric properties, the experiments were carried out using inorganic and organic composite with different dielectric constant phases to make that clear. The barium niobate-based SiO₂ system glass–ceramic and fillers-epoxy resin composites were chosen, and the dielectric properties were tested to compare the difference of those composites. The results show that the existence of high dielectric constant phases in composites can improve the permittivity of composites and make the composites present ferroelectric properties, while the dielectric loss can also increased, and the difference in dielectric constant of the phases can decrease the dielectric breakdown strength.

You might also be interested in these eBooks

Energy and Environmental Materials II

Info:

Periodical:

Materials Science Forum (Volume 814)

Pages:

137-143

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.814.137

Citation:

Cite this paper

Online since:

March 2015

Authors:

Hao Zhou, Qing Meng Zhang, Qun Tang, Hang Cui, Yao Hua Xu, Jun Du*

Keywords:

Dielectric Constant, Dielectric Property, Epoxy Resin, Glass-Ceramic, Nanocomposite, Niobate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] KARAMIŞ M B, ALPER CERIT A, SELÇUK B, et al. The effects of different ceramics size and volume fraction on wear behavior of Al matrix composites for automobile cam material[J]. Wear, 2012, 289: 73–81.

DOI: 10.1016/j.wear.2012.04.012

[2] LEE D G, LEE C S, LEE H G, et al. Novel applications of composite structures to robots, machine tools and automobiles[J]. Composite Structures, 2004, 66(1-4): 17–39.

DOI: 10.1016/j.compstruct.2004.04.044

[3] FECHNER W. On a composite functional equation satisfied almost everywhere[J]. Indagationes Mathematicae, 2013, 24(1): 103–110.

DOI: 10.1016/j.indag.2012.06.011

[4] LEE H S, YEO J S, HONG S H, et al. The fabrication process and mechanical properties of SiCp/Al–Si metal matrix composites for automobile air-conditioner compressor pistons[J]. Journal of Materials Processing Technology, 2001, 113(1-3): 202–208.

DOI: 10.1016/s0924-0136(01)00680-x

[5] GOYAL R K, KATKADE S S, MULE D M. Dielectric, mechanical and thermal properties of polymer/BaTiO3 composites for embedded capacitor[J]. Composites Part B: Engineering, 2013, 44(1): 128–132.

DOI: 10.1016/j.compositesb.2012.06.019

[6] RAMAJO L, REBOREDO M, CASTRO M. Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles[J]. Composites Part A: Applied Science and Manufacturing, 2005, 36(9): 1267–1274.

DOI: 10.1016/j.compositesa.2005.01.026

[7] CHO S-D, LEE J-Y, HYUN J-G, et al. Study on epoxy/BaTiO3 composite embedded capacitor films (ECFs) for organic substrate applications[J]. Materials Science and Engineering: B, 2004, 110(3): 233–239.

DOI: 10.1016/j.mseb.2004.01.022

[8] ZHANG Z-F, BAI X-F, ZHA J-W, et al. Preparation and dielectric properties of BaTiO3/epoxy nanocomposites for embedded capacitor application[J]. Composites Science and Technology, 2014, 97: 100–105.

DOI: 10.1016/j.compscitech.2014.04.012

[9] DANG Z-M, YU Y-F, XU H-P, et al. Study on microstructure and dielectric property of the BaTiO3/epoxy resin composites[J]. Composites Science and Technology, 2008, 68(1): 171–177.

DOI: 10.1016/j.compscitech.2007.05.021

[10] JUNG B-H, HWANG S-J, KIM H-S. Glass-ceramic for low temperature co-fired dielectric ceramic materials based on La2O3–B2O3–TiO2 glass with BNT ceramics[J]. Journal of the European Ceramic Society, 2005, 25(13): 3187–3193.

DOI: 10.1016/j.jeurceramsoc.2004.07.002

[11] SERBENA F C, ZANOTTO E D. Internal residual stresses in glass-ceramics: A review[J]. Journal of Non-Crystalline Solids, Elsevier B.V., 2012, 358(6-7): 975–984.

DOI: 10.1016/j.jnoncrysol.2012.01.040

[12] HSIANG H-I, HSI C-S, HUANG C-C, et al. Sintering behavior and dielectric properties of BaTiO3 ceramics with glass addition for internal capacitor of LTCC[J]. Journal of Alloys and Compounds, 2008, 459(1-2): 307–310.

DOI: 10.1016/j.jallcom.2007.04.218

[13] GORZKOWSKI E P, PAN M-J, BENDER B, et al. Crystallization Kinetics of Barium Strontium Titanate Glass-Ceramics[J]. 2006 IEEE International Symposium on the Applications of Ferroelectrics, Ieee, 2006: 21–24.

DOI: 10.1109/isaf.2006.4387823

[14] RANGARAJAN B, SHROUE T R, LANAGAN M T. Glass Ceramic Dielectrics : Energy Storage and Breakdown[J]. Science, 2008, 3: 1–2.

[15] XUE S, WANG J, LIU S, et al. Effect of the Ba/Na ratio on the microstructure and dielectric properties of (BaO, Na2O)–Nb2O5–SiO2 glass–ceramics[J]. Ceramics International, 2014, 40(5): 7495–7499.

DOI: 10.1016/j.ceramint.2013.12.100

[16] DU J, JONES B, LANAGAN M. Preparation and characterization of dielectric glass-ceramics in Na2O–PbO–Nb2O5–SiO2 system[J]. Materials Letters, 2005, 59(22): 2821–2826.

DOI: 10.1016/j.matlet.2005.02.090

[17] STOGRYN A. Strong Fluctuation Theory for Moist Granular Media[J]. IEEE Transactions on Geoscience and Remote Sensing, 1985, GE-23(2): 78–83.

DOI: 10.1109/tgrs.1985.289403

[18] GRANNAN D, GARLAND J, TANNER D. Critical Behavior of the Dielectric Constant of a Random Composite near the Percolation Threshold[J]. Physical Review Letters, 1981, 46(5): 375–378.

DOI: 10.1103/physrevlett.46.375

[19] HAN D F, ZHANG Q M, LUO J, et al. Glass-ceramic nanocomposites in the [(1−x)PbO-xBaO]-Na2O-Nb2O5-SiO2 system: Crystallization and dielectric performance[J]. Solid State Sciences, 2012, 14(6): 661–667.

DOI: 10.1016/j.solidstatesciences.2012.03.009

[20] SINGH S, D. A. DRAEGERT, GEUSIC J E. Optical and Ferroelectric Properties of Barium Sodium Niobate[J]. Physical Review. B, 1970, 7(2): 2709–2724.

DOI: 10.1103/physrevb.2.2709

[21] PISARSKI M. Effect of hydrostatic-pressure on the dielectric permittivity of NaNbO3 single crystals[J]. Acta Physica Polonica A, 1980, 5(57): 693–698.

[22] NEUMAN V, PARRIAUX O, WALPITA L . Double-alkali effect: influence on index profile of ion-exchanged waveguides[J]. Electronics Letters, 1979, 15(22): 704.

DOI: 10.1049/el:19790501

[23] PANDA M, SRINIVAS V, THAKUR A K. Percolation behavior of polymer/metal composites on modification of filler[J]. Modern Physics Letters B, 2014, 7(28).

DOI: 10.1142/s0217984914500559