Abstract
In this paper, Cu2O/multi-walled carbon nanotube (Cu2O/MWCNT) hybrid material was successfully synthesized by a precipitation method. The constituent, morphology, structure, interaction, and electromagnetic parameters of the Cu2O/MWCNT hybrid material were tested by XRD, SEM, TEM, XPS, FT-IR, TGA, and vector network analysis. The results show that Cu2O nano-particles are randomly deposited on the MWCNTs, the interaction is a chemical force between Cu atoms belonging to Cu2O nano-particles and C=O associated with MWCNTs, and the hybrid material exhibits outstanding microwave absorption ability. When the thickness of the absorber is 1.5 mm, the optimal reflection loss (RL) of the electromagnetic wave is up to −28.8 dB at 11.9 GHz, and the valid bandwidth (RL ≤ −10 dB) is approximately 2.7 GHz (10.7–13.4 GHz). When the thickness of the absorber is 2.0 mm, the optimal RL of the electromagnetic wave is −40.5 dB at 8.1 GHz. The hybrid material has excellent microwave-absorption properties, likely due to its polarization, conductive network, and special interface structure.
Similar content being viewed by others
References
M.M. Lu, W.Q. Cao, H.L. Shi, X.Y. Fang, J. Yang, Z.L. Hou, H.B. Jin, W.Z. Wang, J. Yuan, M.S. Cao, J. Mater. Chem. A 2, 10540 (2014)
Y. Danlée, I. Huynen, C. Bailly, Appl. Phys. Lett. 100, 213105 (2012)
F. Ren, H. Yu, L. Wang, M. Saleem, Z. Tian, P. Ren, RSC Adv. 4, 14419 (2014)
T. Zhao, C. Hou, H. Zhang, R. Zhu, S. She, J. Wang, T. Li, Z. Liu, B. Wei, Sci. Rep. 4, 5619 (2014)
H.C. Ling, L.T. Hu, Z.T. Kai, L.H. Guang, L.L. Hao, Z.W. Juan, New Carbon Mater. 3, 184 (2013)
M.M. Lu, M.S. Cao, Y.H. Chen, W.Q. Cao, J. Liu, H.L. Shi, D.Q. Zhang, W.Z. Wang, J. Yuan, A.C.S. Appl, Mater. Interfaces 7, 19408 (2015)
S. Kim, M. Jang, M. Park, N.H. Park, S.Y. Ju, Carbon 117, 220 (2017)
S. Faraji, O. Yildiz, C. Rost, K. Stano, N. Farahbakhsh, Y. Zhu, P.D. Bradford, Carbon 111, 411 (2017)
V. Gomez, S. Irusta, O.B. Lawal, W. Adams, R.H. Hauge, C.W. Dunnill, A.R. Barron, RSC Adv. 6, 11895 (2016)
Y.H. Chen, Z.H. Huang, M.M. Lu, W.Q. Cao, J. Yuan, D.Q. Zhang, M.S. Cao, J. Mater. Chem. A 3, 12621 (2015)
T.K. Gupta, B.P. Singh, S.R. Dhakate, V.N. Singh, R.B. Mathur, J. Mater. Chem. A 1, 9138 (2013)
B. Wen, M.S. Cao, Z.L. Hou, W.L. Song, L. Zhang, M.M. Lu, H.B. Jin, X.Y. Fang, W.Z. Wang, J. Yuan, Carbon 65, 124 (2013)
M. Najim, G. Modi, Y.K. Mishra, R. Adelung, D. Singh, V. Agarwala, Phys. Chem. Chem. Phys. 17, 22923 (2015)
T. Xia, C. Zhang, N.A. Oyler, X.B. Chen, Adv. Mater. 25, 6905 (2013)
B. Zhao, B.B. Fan, G. Shao, W.Y. Zhao, R. Zhang, A.C.S. Appl, Mater. Interfaces 7, 18815 (2015)
B. Zhao, B.B. Fan, Y.W. Xu, G. Shao, X.D. Wang, W.Y. Zhao, R. Zhang, A.C.S. Appl, Mater. Interfaces 7, 26217 (2015)
L. Zhang, X.H. Zhang, G.J. Zhang, Z. Zhang, S. Liu, P.F. Li, Q.L. Liao, Y.G. Zhao, Y. Zhang, RSC Adv. 5, 10197 (2015)
T.K. Gupta, B.P. Singh, V.N. Singh, S. Teotia, A.P. Singh, I. Elizabeth, S.R. Dhakate, S.K. Dhawan, R.B. Mathur, J. Mater. Chem. A 2, 4256 (2014)
Y.F. Zhu, Q.Q. Ni, Y.Q. Fu, RSC Adv. 5, 3748 (2015)
X.S. Qi, Y. Deng, W. Zhong, Y. Yang, C. Qin, C. Au, Y.W. Du, J. Phys. Chem. C 114, 808 (2010)
R.Z. Xia, Y.C. Yin, M. Zeng, H.R. Dong, H.Z. Yang, X.J. Zeng, W.K. Tang, R.H. Yu, NANO 9, 1650097 (2016)
L.F. Yang, D.Q. Chu, L.M. Wang, X. Wu, J.Y. Luo, Ceram. Int. 42, 2502 (2016)
L. Zhang, J. Li, Z. Chen, Y. Tang, Y. Yu, Appl. Catal. A Gen. 299, 292 (2006)
T. Premkumar, K.E. Geckeler, J. Phys. Chem. Solids 67, 1451 (2006)
Y.J. Zhang, X.P. Fu, C.Y. Wang, S.B. Lu, Int. J. Electrochem. Sci. 10, 8722 (2016)
Y.S. Luo, Q.F. Ren, J.L. Li, Z.J. Jia, Q.R. Dai, Y. Zhang, B.H. Yu, Nanotechnology 23, 5836 (2006)
S. Song, R. Rao, H. Yang, A. Zhang, J. Phys. Chem. C 33, 13998 (2010)
X.J. Zhang, G.F. Wang, W. Zhang, Y. Wei, B. Fang, Biosens. Bioelectron. 24, 3395 (2009)
J. Hu, Y. Bandog, J. Zhan, C. Zhi, D. Golberg, Nano Lett. 6, 1136 (2006)
M.S. Cao, J. Yang, W.L. Song, D.Q. Zhang, B. Wen, H.B. Jin, Z.L. Hou, J.A.C.S. Appl, Mater. Interfaces 4, 6948 (2012)
Z.G. Chen, Y.W. Tang, Z.J. Jia, L.S. Zhang, J.L. Li, Y. Yu, J. Inorg. Mater. 2, 367 (2005)
L. Wang, H.L. Xing, S.T. Gao, X.L. Ji, Z.Y. Shen, J. Mater. Chem. C 5, 2005 (2017)
Q.L. He, T.T. Yuan, X. Zhang, X.R. Yan, J. Guo, D.W. Ding, A.K. Mojammel, P.Y. David, K. Airat, Z.P. Luo, J.R. Liu, T.D. Shen, X.Y. Liu, S.Y. Wei, Z.H. Guo, J. Phys. Chem. C 118, 24784 (2014)
H. Li, Y. Huang, G. Sun, X. Yan, Y. Yang, J. Wang, Y. Zhang, J. Phys. Chem. C 114, 10088 (2010)
P.C.P. Watts, W.K. Hsu, A. Barnes, B. Chambers, Adv. Mater. 15, 600 (2003)
L. Lin, H.L. Xing, R.W. Shu, L. Wang, X.L. Ji, D.X. Tan, Y. Gan, RSC Adv. 5, 94539 (2015)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (grant no. 51477002) and Graduate Innovation Fund Project of Anhui University of Science and Technology.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Gao, S., Xing, H., Li, Y. et al. Synthesis of Cu2O/multi-walled carbon nanotube hybrid material and its microwave absorption performance. Res Chem Intermed 44, 3425–3435 (2018). https://doi.org/10.1007/s11164-018-3316-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-018-3316-1