Synthesis and Millimeter Wave Attenuation Properties of the FeCl3-Graphite Intercalation Compound

Article Preview

Abstract:

The graphite intercalation compound with large exfoliated volume was prepared by chemical oxidation method. The experimental parameters on the exfoliated volume were discussed in detail. It was found that the optimum preparing conditions went as follows: the mass ratio of graphite flakes:C2H5COOH:FeCl3:CrO3=1:2.8:0.3:0.2, the reaction temperature and time were 30 °C and 40 minutes, respectively. The exfoliated volume of GIC reached up to 575 mL·g1 in the conditions. The composition, structure and properties of the graphite intercalation compound were characterized and analyzed by SEM, TG, DSC, VSM techniques. The millimeter wave (MMW) attenuation performances of GIC were investigated by MMW radar measurement device. The results showed that the MMW attenuation properties of FeCl3-GIC are batter than H2SO4-GIC because of its magnetic absorption for millimeter wave.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

908-913

Citation:

Online since:

August 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] G.M. Viktor, D.G. Ekaterina, S.N. Albert, J.K. Sung and E.F. Vladimir. Carbon Vol. 49(2011), pp.3233-3241.

Google Scholar

[2] D. Chung. J. Mater Eng Perform Vol. 9(2000), pp.161-165.

Google Scholar

[3] G. Hristea, P. Budrugeac. J. Therm Anal Calorim Vol. 91(2008), p.817.

Google Scholar

[4] G. Wang, Q. Sun, Y. Zhang, J. Fan and L. Ma. Desalination Vol. 263(2010), p.183.

Google Scholar

[5] S. Li, S. Tian, Y. Feng, J. Lei, P. Wang and Y. Xiong. J. Hazard Mater Vol. 183(2010), p.506.

Google Scholar

[6] S. Li, S. Tian, C. Du, C. He, and C. Cen. Chem. Eng. J. Vol. 162(2010), p.546.

Google Scholar

[7] X. Yue, R. Zhang, H. Wang and F. Zhang. J. Phys. Chem. Solids Vol. 70(2009), p.1391.

Google Scholar

[8] J.H. Lee, D.W. Shin, V.G. Makotchenko and A.S. Nazarov. Small Vol. 6(2010), p.58–62.

Google Scholar

[9] I. Janowska, K. Chizari, O. Ersen and S. Zafeiratos. Nano. Res. Vol. 3(2010), p.126.

Google Scholar

[10] E.D. Grayfer, A.S. Nazarov, V.G. Makotchenko, S.J. Kim and V.E. Fedorov. J. Mater. Chem. Vol. 21(2011), p.3410.

Google Scholar

[11] M.S. Zhou, C.J. Li and M. Xu. Chinese J. Inorg. Chem. Vol. 22(2006), pp.2049-2054(In Chinese).

Google Scholar

[12] M.S. Zhou, L.M. Liu and C.J. Li. New Carbon Mater. Vol. 25(2010), pp.389-394(In Chinese).

Google Scholar

[13] M.S. Zhou, C.J. Li and M. Xu. J. Inorg. Mater. Vol. 22(2007), pp.509-513(In Chinese).

Google Scholar

[14] J.Y. Xiu,W. Juan, Z. Qi and W.C. Xiu. Materials Letters Vol. 73(2012), pp.11-14.

Google Scholar

[15] O.N. Shornikova, N.E. Sorokina, N.V. Maksimova and V. V. Avdeev. Inorganic Materials Vol. 41(2005), pp.120-126.

Google Scholar