CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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Synthesis and microwave absorption properties of graphene-oxide(GO)/polyaniline nanocomposite with Fe3O4 particles |
Geng Xin (耿欣), He Da-Wei (何大伟), Wang Yong-Sheng (王永生), Zhao Wen (赵文), Zhou Yi-Kang (周亦康), Li Shu-Lei (李树磊) |
Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044, China |
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Abstract In order to investigate the impedance matching properties of microwave absorbers, the ternary nanocomposites of GO/PANI/Fe3O4 (GPF) are prepared via a two-step method, GO/PANI composites are synthesized by dilute polymerization in the presence of aniline monomer and GO, and GO/PANI/Fe3O4 is prepared via a co-precipitation method. The obtained nanocomposites are characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR), respectively. The microwave absorbability reveals enhanced microwave absorption properties compared with GO, PANI, and GO/PANI. The maximum reflection loss of GO/PANI/Fe3O4 is up to -27 dB at 14 GHz with its thickness being 2 mm, and its absorption bandwidths exceeding -10 dB are more than 11.2 GHz with its thickness values being in the range from 1.5 mm-4 mm. It provides that GO/PANI/Fe3O4 can be used as an attractive candidate for microwave absorbers.
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Received: 07 July 2014
Revised: 19 August 2014
Accepted manuscript online:
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PACS:
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78.40.Me
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(Organic compounds and polymers)
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81.05.U-
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(Carbon/carbon-based materials)
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Fund: Project supported by the National Basic Research Program of China (Grant Nos. 2011CB932700 and 2011CB932703), the National Natural Science Foundation of China (Grant Nos. 61335006, 61378073, and 61077044), the Beijing Natural Science Foundation, China (Grant No. 4132031), and the Fundamental Research Funds for the Central Universities of Beijing Jiaotong University, China (Grant No. 2014YJS136). |
Corresponding Authors:
He Da-Wei, Wang Yong-Sheng
E-mail: dwhe@bjtu.edu.cn;yshwang@bjtu.edu.cn
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Cite this article:
Geng Xin (耿欣), He Da-Wei (何大伟), Wang Yong-Sheng (王永生), Zhao Wen (赵文), Zhou Yi-Kang (周亦康), Li Shu-Lei (李树磊) Synthesis and microwave absorption properties of graphene-oxide(GO)/polyaniline nanocomposite with Fe3O4 particles 2015 Chin. Phys. B 24 027803
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[1] |
Wang Z, Bi H, Liu J, Sun T and Wu X 2008 J. Magn. Magn. Mater. 320 2132
|
[2] |
Liu P, Huang Y and Zhang X 2014 J. Alloys Compd. 596 25
|
[3] |
Ni S, Wang X, Zhou G, Yang F, Wang J and He D 2010 J. Alloys Compd. 489 252
|
[4] |
Yang C, Li H, Xiong D and Cao Z 2009 Reactive and Functional Polymers 69 137
|
[5] |
Imran S M, Kim Y, Shao G N, Hussain M, Choa Y H and Kim H T 2013 J. Mater. Sci. 49 1328
|
[6] |
Chen Y, Li Y, Yip M and Tai N 2013 Composites Science and Technology 80 80
|
[7] |
Sun D, Zou Q, Qian G, Sun C, Jiang W and Li F 2013 Acta Mater. 61 5829
|
[8] |
Chen Y, Lei Z, Wu H, Zhu C, Gao P, Ouyang Q, Qi L H and Qin W 2013 Mater. Res. Bull. 48 3362
|
[9] |
Che R, Peng L M, Duan X F, Chen Q and Liang X 2004 Adv. Mater. 16 401
|
[10] |
Zong M, Huang Y, Wu H, Zhao Y, Liu P and Wang L 2013 Mater. Lett. 109 112
|
[11] |
Chen Y, Wang Q, Zhu C, Gao P, Ouyang Q, Wang T, Ma Y and Sun C 2012 J. Mater. Chem. 22 5924
|
[12] |
Liu P, Huang Y, Wang L, Zong M and Zhang W 2013 Mater. Lett. 107 166
|
[13] |
Yan J, Wei T, Shao B, Fan Z, Qian W, Zhang M and Wei F 2010 Carbon 48 487
|
[14] |
Liu X G, Geng D Y and Zhang Z D 2008 Appl. Phys. Lett. 92 243110
|
[15] |
Yang X, Cheng C, Wang Y, Qiu L and Li D 2013 Science 341 534
|
[16] |
Li Y, Zhao X, Yu P and Zhang Q 2013 Langmuir 29 493
|
[17] |
Faisal M and Khasim S 2013 Iranian Polymer Journal 22 473
|
[18] |
Yan X, Chen J, Yang J, Xue Q and Miele P 2010 ACS Appl. Mater. Interfaces 2 2521
|
[19] |
Luo Z, Zhu L, Zhang H and Tang H 2013 Mater. Chem. Phys. 139 572
|
[20] |
Liu P, Huang Y and Zhang X 2014 Composites Science and Technology 95 107
|
[21] |
Makeiff D A and Huber T 2006 Synth. Met. 156 497
|
[22] |
Wang C, Han X, Xu P, Zhang X, Du Y, Hu S, Wang J and Wang X 2011 Appl. Phys. Lett. 98 072906
|
[23] |
Singh K, Ohlan A, Pham V H, Varshney S R B, Jang J, Hur S H, Choi W M, Kumar M, Dhawan S K, Kong B S and 2013 Nanoscale 5 2411
|
[24] |
Liu P, Huang Y and Zhang X 2014 Mater. Lett. 129 35
|
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