Improved electromagnetic absorbing properties of Si3N4-SiC/SiO2 composite ceramics with multi-shell microstructure

Journal of the European Ceramic Society

Volumn 33, Issue 11, 2013, Pages 2173-2180

  Zheng, Guopeng ^a   Yin, Xiaowei ^a   Liu, Shanhua ^a   Liu, Xingmin ^a   Deng, Juanli ^a,b   Li, Quan ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

^b CHANG'AN UNIVERSITY   (China)

Author keywords

Complex permittivity; Reflection loss; SiC; SiO2

Indexed keywords

ABSORBING PROPERTIES; COMPLEX PERMITTIVITY; EFFECTIVE ABSORPTION; ELECTROMAGNETIC ABSORBING; REDUCED IMPEDANCES; REFLECTION LOSS; SIC; SIO2;

CERAMIC MATERIALS; CHEMICAL VAPOR INFILTRATION; MICROSTRUCTURE; SILICA; SILICON CARBIDE;

SILICON;

EID: 84877143296     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2013.03.021     Document Type: Article

References (27)

1. Li Z.M., Zhou W.C., Su X.L., Luo F., Huang Y.X., Wang C. Effect of boron doping on microwave dielectric properties of SiC powder synthesized by combustion synthesis. J Alloys Compd 2011, 509:973-976.
2. Zhang H.T., Zhang J.S., Zhang H.Y. Electromagnetic properties of silicon carbide foams and their composites with silicon dioxide as matrix in X-band. Composites Part A 2007, 38:602-608.
3. 4 coating. J Eur Ceram Soc 2012, 32:1485-1489.
4. Song W.L., Cao M.S., Hou Z.L., Fang X.Y., Shi X.L., Yuan J. High dielectric loss and its monotonic dependence of conducting-dominated multiwalled carbon nanotubes/silica nanocomposite on temperature ranging from 373 to 873K in X-band. Appl Phys Lett 2009, 94:233110-233113.
5. f/SiC composites with BN interphase prepared by dip-coating process. J Eur Ceram Soc 2012, 32:2505-2512.
6. Zhang B., Li J.B., Sun J.J., Zhang S.X., Zhai H.Z., Du Z.W. Nanometer silicon carbide powder synthesis and its dielectric behavior in the GHz range. J Eur Ceram Soc 2002, 22:93-99.
7. 4-SiC ceramic. Scripta Mater 2010, 63:657-660.
8. Agathopoulos S. Influence of synthesis process on the dielectric properties of B-doped SiC powders. Ceram Int 2012, 38:3309-3315.
9. Zhao D.L., Zhao H.S., Zhou W.C. Dielectric properties of nano Si/C/N composite powder and nano SiC powder at high frequencies. Physica E 2001, 9:679-685.
10. 4-SiBC composite ceramic and its excellent electromagnetic properties. J Eur Ceram Soc 2012, 32:4025-4029.
11. Sugino T., Tai T., Etou Y. Synthesis of boron nitride film with low dielectric constant for its application to silicon ultralarge scale integrated semiconductors. Diamond Relat Mater 2001, 10:1375-1379.
12. 2O/β-cristobalite composites. J Eur Ceram Soc 2008, 28:1227-1234.
13. 4-SiC composite ceramic. J Mater Sci Technol 2012, 28:745-750.
14. 4 ceramics with a dense surface. Int J Appl Ceram Technol 2011, 8:627-636.
15. Michielssen E., Sajer J.M., Ranjithan S., Mittra R. Design of lightweight, broad-band microwave absorbers using genetic algorithms. IEEE Trans Microwave Theory Tech 1993, 41:1024-1031.
16. 2 fillers on microwave absorption properties of carbonyl iron/carbon black double-layer coatings. Mater Des 2011, 32:570-574.
17. Zhou W., Xiao P., Li Y. Preparation and study on microwave absorbing materials of boron nitride coated pyrolytic carbon particles. Appl Surf Sci 2012, 258:8455-8459.
18. 2-BN ceramics for high-temperature dielectric applications. J Eur Ceram Soc 2000, 20:1923-1928.
19. 2. Phys Chem Miner 2000, 27:386-397.
20. Penn S.J., Alford N.M., Templeton A., Wang X.R., Xu M., Reece M., et al. Effect of porosity and grain size on the microwave dielectric properties of sintered alumina. J Am Ceram Soc 1997, 80:1885-1888.
21. Todd M.G., Shi F.G. Validation of a novel dielectric constant simulation model and the determination of its physical parameters. Microelectron J 2002, 33:627-632.
22. 2 nanocomposites. Appl Phys Lett 2007, 91:203110-203113.
23. Cao M.S., Song W.L., Hou Z.L., Wen B., Yuan J. The effects of temperature and frequency on the dielectric properties, electromagnetic interference shielding and microwave-absorption of short carbon fiber/silica composites. Carbon 2010, 48:788-796.
24. Xu P., Han X.J., Wang C., Zhou D.H., Lv Z.S., Wen A.H., et al. Synthesis of electromagnetic functionalized nickel/polypyrrole core/shell composites. J Phys Chem B 2008, 112:10443-10448.
25. Chiu S.C., Yu H.C., Li Y.Y. High electromagnetic wave absorption performance of silicon carbide nanowires in the gigahertz range. J Phys Chem C 2010, 114:1947-1952.
26. Fang Z.G., Li C.S., Sun J.Y., Zhang H.T., Zhang J.S. The electromagnetic characteristics of carbon foams. Carbon 2007, 45:2873-2879.
27. Nanni F., Travaglia P., Valentini M. Effect of carbon nanofibres dispersion on the microwave absorbing properties of CNF/epoxy composites. Compos Sci Technol 2009, 69:485-490.