Abstract
The CoFe2 attached single-walled carbon nanotubes (CoFe2@SWCNTs) and BaFe12O19 ferrite nanocomposites with different CoFe2@SWCNTs weight ratios (1, 3, 5, 7 wt%) were synthesized by a simple combination process. Then, the electromagnetic and microwave absorption properties were systematically investigated by a vector network analyzer in the frequency range of 2–18 GHz. High-quality CoFe2@SWCNTs were prepared by a direct current arc discharge method in one-step. BaFe12O19 nanocrystals were synthesized by a nitrate citric acid sol–gel auto-ignition method. The CoFe2@SWCNT/BaFe12O19 nanocomposites exhibited an efficient reflection loss (RL) and a wide absorption bandwidth. The minimum RL of −54.13 dB was observed at 11.84 GHz for the nanocomposite (5 wt% CoFe2@SWCNTs) with a thickness of 2.8 mm, 3.4 times greater than those without CoFe2@SWCNTs, and a broad absorption bandwidth of 4.64 GHz (<−10 dB) was achieved. In addition, the nanocomposite (1 wt% CoFe2@SWCNTs) shows a broader effective microwave absorption bandwidth of 7.12 GHz with a thickness of 1.9 mm. The experimental results reveal that the absorbing properties of the nanocomposites are greatly improved by controlling the CoFe2@SWCNTs weight ratio and the matching thickness of the absorber. This CoFe2@SWCNT/BaFe12O19 nanocomposite is anticipated to be applied in advanced microwave absorbers.
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References
K. Singh, A. Ohlan, V.H. Pham, R. Balasubramaniyan, S. Varshney, J. Jang, S.H. Hur, et al., Nanoscale 5, 2411–2420 (2013)
Y. Duan, Z. Liu, H. Jing, Y. Zhang, S. Li, J. Mater. Chem. 22, 18291–18299 (2012)
B. Zhao, G. Shao, B. Fan, W. Zhao, R. Zhang, J. Mater. Sci. 26, 5393–5399 (2015)
Y. Chen, Y. Wang, X. Li, et al., Carbon 82, 67–76 (2015)
R.C. Che, L.M. Peng, X.F. Duan, Q. Chen, X.L. Liang, Adv. Mater. 16, 401–405 (2004)
X.J. Zhang, G.S. Wang, W.Q. Cao, Y.Z. Wei, et al., ACS Appl. Mater. Interfaces 6, 7471–7478 (2014)
B. Zhang, Y. Du, P. Zhang, H. Zhao, L. Kang, X. Han, P. Xu, J. Appl. Polym. Sci. 130, 1909–1916 (2013)
P. Smitha, I. Singh, M. Najim, R. Panwar, D. Singh, V. Agarwala, G.D. Varma, J. Mater. Sci. 27, 7731–7737 (2016)
A. Ghasemi, J. Magn. Magn. Mater. 324, 1080–1083 (2012)
H.F. Lou, J.J. Wang, B.C. Xu, Z.G. Li, J. Mater. Sci. 26, 3898–3908 (2015)
Y. Li, R. Yi, A. Yan, L. Deng, K. Zhou, X. Liu, Solid State Sci. 11, 1319–1324 (2009)
R. Moučka, M. Mravčáková, J. Vilčáková, M. Omastová, P. Sáha, Mater. Des. 32, 2006–2011 (2011)
Y. Liu, W. Jiang, L. Xu, X. Yang, F. Li, Mater. Lett. 63, 2526–2528 (2009)
J.-M. Thomassin, I. Huynen, R. Jerome, C. Detrembleur, Polymer 51, 115–121 (2010)
Z. Wang, L. Wu, J. Zhou, W. Cai, B. Shen, Z. Jiang, J. Phys. Chem. C 117, 5446–5452 (2013)
A. Mdarhri, F. Carmona, C. Brosseau, P. Delhaes, J. Appl. Phys. 103, 054303 (2008)
G.R. Gordani, A. Ghasemi, A. Saidi, J. Magn. Magn. Mater. 391, 184–190 (2015)
S. Sutradhar, S. Dasb, A. Roychowdhury, D. Das, P.K. Chakrabarti, Mater. Sci. Eng. B 196, 44–52 (2015)
S. Tyagi, P. Verma, H.B. Baskey, R.C. Agarwala, et al., Ceram. Int. 38, 4561–4571 (2012)
K. Zehani, R. Bez, A. Boutahar, E.K. Hlil, H. Lassri, J. Moscovici, N. Mliki, L. Bessais, J. Alloys Compd. 591, 58–64 (2014)
L. Yu, S. Cao, Y. Liu, J. Wang, C. Jing, J. Zhang, J. Magn. Magn. Mater. 301, 100–106 (2006)
S.S. Kim, S.B. Jo, K.I. Gueon, K.K. Choi, J.M. Kim, K.S. Churn, IEEE Trans. Magn. 27, 5462–5464 (1991)
J.R. Liu, M. Itoh, K.-i. Machida, Appl. Phys. Lett. 83, 4017–4019 (2003)
H.J. Kwon, J.Y. Shin, J.H. Oh, J. Appl. Phys. 75, 6109–6111 (1994)
J. Tersoff, R.S. Ruoff, Phys. Rev. Lett. 73, 676–679 (1994)
T. Hertel, R.E. Walkup, P. Avouris, Phys. Rev. B 58, 13870–13873 (1998)
H. Dai, Acc. Chem. Res. 35, 1035–1044 (2002)
M. Milnera, J. Kurti, M. Hulman, H. Kuzmany, Phys. Rev. Lett. 84, 1324–1327 (2000)
M.S. Dresselhaus, G. Dresselhaus, R. Saito, A. Jorio, Phys. Rep. 409, 47–99 (2005)
M.S. Dresselhaus, G. Dresselhaus, A. Jorio, A.G. Souza Filho, R. Saito, Carbon 40, 2043–2061 (2002)
X. Sun, Y.Q. Ma, Y.F. Xu, S.T. Xu, B.Q. Geng, Z.X. Dai, G.H. Zheng, J. Alloys Compd. 645, 51–56 (2015)
L. Wang, Y. Huang, C. Li, J. Chen, X. Sun, Phys. Chem. Chem. Phys. 17, 2228–2234 (2015)
L. Wang, H. Wu, Z. Shen, S. Guo, Y. Wang, Mater. Sci. Eng. B 177, 1649–1654 (2012)
X.F. Zhang, X.L. Dong, H. Huang, B. Lv, J.P. Lei, C.J. Choi, J. Phys. D 40, 5383–5387 (2007)
H. Luo, G. Xiong, X. Chen, Q. Li, C. Ma, D. Li, X. Wu, Y. Wan, J. Alloys Compd. 593, 7–15 (2014)
M.C. Duan, L.M. Yu, L.M. Sheng, K. An, W. Ren, X.L. Zhao, J. Appl. Phys. 115, 174101 (2014)
F. Wen, F. Zhang, Z. Liu, J. Phys. Chem. C 115, 14025–14030 (2011)
M. Wu, Y.D. Zhang, S. Hui, T.D. Xiao, S. Ge, W.A. Hines, J.I. Budnick, G.W. Taylor, Appl. Phys. Lett. 80, 4404–4406 (2002)
A.M. Nicolson, G.F. Ross, IEEE Trans. Instrum. Meas. 19, 377–382 (1970)
N. Gill, S. Puthucheri, D. Singh, et al., J. Mater. Sci. 28, 1259–1270 (2017)
X.T. Tang, G.T. Wei, T.X. Zhu, L.M. Sheng, K. An, L.M. Yu, Y. Liu, X.L. Zhao, J. Appl. Phys. 119, 204301 (2016)
D.F. Zhang, Z.F. Hao, Y.N. Qian, et al., Sci. Rep. 7, 479 (2017)
Acknowledgements
This work is supported by the National Natural Science Foundation of China (Grant Nos. 11544011, 51202137, 61240054, and 11274222), and is partly sponsored by the Science and Technology Commission of Shanghai Municipality (15ZR1416500).
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Wang, M., An, K., Fang, Y. et al. The microwave absorbing properties of CoFe2 attached single walled carbon nanotube/BaFe12O19 nanocomposites. J Mater Sci: Mater Electron 28, 12475–12483 (2017). https://doi.org/10.1007/s10854-017-7069-1
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DOI: https://doi.org/10.1007/s10854-017-7069-1