Hierarchical porous hollow graphitized carbon@MoS2 with wideband EM dissipation capability

doi:10.1016/j.jmst.2020.12.055

Abstract

Abstract:

Core-shell materials are promising broadband electromagnetic (EM) absorption materials since the highly component manipulation performance, interfacial effect etc. Herein, a well-defined core-shell shaped structure constructed by 2-dimensional MoS₂ nanosheets-coated porous hollow carbon has been successfully designed with controlled pore-sizes of the core, adjustable shell content, and structure. By effectively optimizing the parameters for these factors, the as-prepared hierarchical porous hollow C@MoS₂ sample enables an ultra-width EM absorption ability (covering 11.4-18.0 GHz) at a thickness of only 2.0 mm. The detailed contributions of each component and structure on the excellent EM absorption capability have been investigated. These encouraging results indicate that the development of core-shell composites with multiple controllable physical factors is of great significance for the future ultra-wideband electromagnetic absorbers.

Key words: Porous hollow carbon@MoS₂, Dielectric dissipation, Pore-controllable core, Wideband electromagnetic absorption

Lieji Yang, Tianwei Deng, Zirui Jia, Xiaodi Zhou, Hualiang Lv, Yutao Zhu, Juncen Liu, Zhihong Yang. Hierarchical porous hollow graphitized carbon@MoS₂ with wideband EM dissipation capability[J]. J. Mater. Sci. Technol., 2021, 83: 239-247.

Figures/Tables 8

Fig. 1. Analysis of morphology-evolution: (a) Schematic illustration of preparation procedure of PHGC@MoS2; (b?i) FE-SEM images of HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2, PHGC-5@MoS2.

Fig. 2. Interior structure characterization of HGC, PHGC-3, and PHGC-3@MoS2: (a?f) The typically TEM images of HGC, PHGC-3, and PHGC-3@MoS2 with di? ;erent views; (g) The EDS spectrum of PHGC-3@MoS2 composites; (h) The element mapping of C, O, S, Mo elements.

Fig. 3. The chemical composition analysis of samples: (a, b) XRD patterns and Raman spectra of HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2, and PHGC-5@MoS2 samples; (c?f) high-resolution X-ray photoelectron energy (XPS) of HGC@MoS2 and PHGC-3@MoS2 samples.

Fig. 4. Analysis of EM absorption performance: (a-d) The 2D color-mappings of reflection loss of HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2 and PHGC-5@MoS2 samples; (e-h) The re?ection loss curves of HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2 and PHGC-5@MoS2 samples under a range of 1.6-2.0 mm.

Fig. 5. Analysis of dielectric parameters: (a, b) The real and imaginary part of permittivity and (c) tangent loss (δE=ε"/ε') ratios of HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2, and PHGC-5@MoS2 samples; (d) The Cole-Cole polarization curves; Of note, the frequency region are ranged in 10?18.0 GHz. (e) The proposed dipole polarization mechanism for HGC@MoS2, PHGC-1@MoS2, PHGC-3@MoS2, and PHC5@MoS2 samples.

Fig. 6. Effect of shell content on performance: (a) The schematic illustration of HGC with controlled shell; (b?i) The typical SEM images of different sizes PHGC-3@MoS2-1, PHGC-3@MoS2-2, PHGC-3@MoS2-3, PHGC-3@MoS2-4.

Fig. 7. Analysis of EM absorption performance for the shell evolution PHGC-3@MoS2: (a?c) The real/imaginary part of permittivity, and the tangent δE of porous HGC with PHGC-3@MoS2-1, PHGC-3@MoS2-2, PHGC-3@MoS2-3, PHGC-3@MoS2-4; (d?g) The 2D color-mapping of reflection loss and effective absorption band width of PHGC-3@MoS2-1, PHGC-3@MoS2-2, PHGC-3@MoS2-3, PHGC-3@MoS2-4. (h, i) The minimum re?ection loss value and fE images of PHGC-3@MoS2-1, PHGC-3@MoS2-2, PHGC-3@MoS2-3, PHGC-3@MoS2-4.

Table 1 The EM wave absorption performance of PHGC-3@MoS2 and PHGC-3@MoS2-3 absorbers compared with other similar carbon composites.

Filler	Matrix	Filler loading (wt.%)	RL_min (dB)	f_E (GHz)	Range (GHz)	Ref.
CoS₂@MoS₂/ rGO	wax	20	-58 (2.4 mm)	6.2 (2.4 mm)	11.8-18.0	[47]
NS/U-NCNTs	wax	30	-39 (3.5 mm)	5.4 (2.5 mm)	12.6-18.0	[48]
MoS₂/PVDF	wax	25	-26 (2.5 mm)	3.4 (2.5 mm)	9.9-13.3	[49]
MoS₂/RGO	wax	10	-50 (2.3 mm)	5.7 (2.0 mm)	12.3-18.0	[50]
Fe₃C/Fe₃O₄	wax	15	-26.7 (3.15 mm)	N/A (3.15 mm)	N/A	[51]
HPMC-1.0	wax	15	-52 (2.0 mm)	5.0 (2.0 mm)	13.0-18.0	[52]
TiO₂@Fe₃O₄@PPy	wax	50	-61 (3.2 mm)	6.0 (2.2 mm)	12.0-18.0	[53]
CoNi-P/C-400	wax	15	-39 (1.5 mm)	4.5 (2.1 mm)	13.5-18.0	[54]
NiCo-NPC-600	wax	30	-35 (1.8 mm)	5.0 (1.8 mm)	12.0-17.0	[55]
MnO₂@Fe	wax	50	-17.8 (2.0 mm)	N/A	10.0-14.0	[56]
Pure MoS₂	wax	50	-10 (5.0 mm)	0.1 (5.0 mm)	17.9-18.0	This work
PHGC-3@MoS₂	wax	50	-40 (1.9 mm)	6.2 (2.0 mm)	11.8-18.0	This work
PHGC-3@MoS₂-3	wax	50	-46 (1.9 mm)	6.6 (2.0 mm)	11.4-18.0	This work

References 56

[1]	T.Q. Hou, Z.R. Jia, A.L. Feng, Z.H. Zhou, X.H. Liu, H. Lv, G. Wu, J. Mater. Sci. Technol. 68 (2021) 61-69. DOI URL
[2]	H.L. Lv, Z.H. Yang, B. Liu, G.L. Wu, Z.C. Lou, B. Fei, R.B. Wu, A ﬂexible electromagnetic wave-electricity harvester, Nat. Commun. 12 (2021) 834.
[3]	Q. Liu, Q. Cao, H. Bi, C. Liang, K. Yuan, W. She, Y. Yang, R. Che, Adv. Mater. 28 (2016) 486-490. DOI URL
[4]	H. Lv, Z. Yang, H. Xu, L. Wang, R. Wu, Adv. Funct. Mater. 30 (2020), 1907251. DOI URL
[5]	X. Liang, G. Ji, H. Zhang, Y. Du, ACS Appl. Mater. Interfaces 7 (2015) 9776-9783. DOI URL
[6]	X. Zhou, B. Wang, Z. Jia, X. Zhang, X. Liu, K. Wang, B. Xu, G. Wu, J. Colloid Interface Sci. 582 (2021) 515-525. DOI URL
[7]	G. Ji, W. Liu, H.Q. Zhang, Y.W. Du, J. Mater. Chem. C 3 (2015) 10232-10241. DOI URL
[8]	X. Wang, F. Pan, Z. Xiang, Q.W. Zeng, K. Pei, R.C. Che, W. Lu, Carbon 157 (2020) 130-139. DOI URL
[9]	H. Wang, Y.Y. Dai, W.J. Gong, D.Y. Geng, S. Ma, D. Li, W. Liu, Z.D. Zhang, Appl. Phys. Lett. 102 (2013), 223113. DOI URL
[10]	H. Li, S.S. Bao, T.M. Li, Y.Q. Huang, J.Y. Chen, H. Zhao, Z.Y. Jiang, Q. Kuang, Z.X. Xie, ACS Appl. Mater. Interfaces 10 (2018) 28839-28849. DOI URL
[11]	Y. Cheng, J.M. Cao, Y. Li, Z.Y. Li, H.Q. Zhao, G.B. Ji, Y.W. Du, ACS Sustain. Chem. Eng. 6 (2018) 1427-1435. DOI URL
[12]	R. Wang, E.Q. Yang, X.S. Qi, X. Ren, S.J. Deng, C.Y. Deng, W. Zhong, Appl. Surf. Sci. 516 (2020), 146159. DOI URL
[13]	T. Wu, Y. Liu, X. Zeng, T.T. Cui, Y.T. Zhao, Y.N. Li, G.X. Tong, ACS Appl. Mater. Interfaces 8 (2016) 7370-7380. DOI URL
[14]	Z.C. Wu, D.G. Tan, K. Tian, W. Hu, J.J. Wang, M.X. Su, L. Li, J. Phys. Chem. C 121 (2017) 15784-15792. DOI URL
[15]	Y. Guo, Z. Yang, Y. Cheng, L.Y.P. Wang, B.S. Zhang, Y. Zhao, Z.C.J. Xu, G. Ji, J. Mater. Chem. C 5 (2017) 491-512. DOI URL
[16]	L.J. Yang, M. Li, Y. Zhang, J.C. Liu, Z.H. Yang, Chem. Eng. J. 392 (2020), 123666. DOI URL
[17]	X.H. Liang, Y. Cheng, H. Zhang, D.M. Tang, B.S. Zhang, G.B. Ji, Y. Du, ACS Appl. Mater. Interfaces 7 (2015) 4744-4750. DOI URL
[18]	X.B. Qiu, Y.W. Huang, Z.Z. Nie, B.B. Ma, Y.W. Tan, Z.J. Wu, N. Zhang, X.Q. Xie, Nanoscale 12 (2020) 1109-1117. DOI URL
[19]	S.Z. Zheng, L.J. Zheng, Z.Y. Zhu, J. Chen, J.L. Kang, Z.L. Huang, D.C. Yang, Nano-Micro Lett. 10 (2018) 62. DOI URL
[20]	M. Saraf, K. Natarajan, S.M. Mobin, ACS Appl. Mater. Interfaces 10 (2018) 16588-16595. DOI URL
[21]	Y. Guo, Z. Yang, T.C. Guo, H.J. Wu, G. Liu, L.Y. Wang, R.B. Wu, ACS Sustain. Chem. Eng. 6 (2018) 1539-1544. DOI URL
[22]	L.J. Yang, X.D. Zhou, Z.R. Jia, H.L. Lv, Y.T. Zhu, J.C. Liu, Z.H. Liu, Carbon 167 (2020) 843-851. DOI URL
[23]	Z.G. Gao, Z.R. Jia, K.K. Wang, X.H.Liu.L. Bi, G. Wu, Chem. Eng. J. 402 (2020), 125951. DOI URL
[24]	Z. Lou, R. Li, P. Wang, Y. Zhang, B. Chen, C.X. Huang, C.C. Wang, H. Han, Y.J. Li, Chem. Eng. J. 391 (2020), 123571. DOI URL
[25]	W.Q. Chen, P.S. Xiao, H.H. Chen, H.T. Zhang, Q.C. Zhang, Y.S. Chen, Adv. Mater. 31 (2019), 1802403. DOI URL
[26]	H.L. Xu, X.W. Yin, M. Zhu, M.K. Han, Z.X. Hou, X.L. Li, L.T. Zhang, L.F. Cheng, ACS Appl. Mater. Interfaces 9 (2017) 6332-6341. DOI URL
[27]	J.H. Luo, K. Zhang, M.L. Cheng, M.M. Gu, X.K. Sun, Chem. Eng. J. 380 (2020), 122625. DOI URL
[28]	H.Y. Wu, X. Zhang, Q.H. Wu, Y. Han, X.Y. Wu, P.L. Ji, M. Zhou, G.W. Diao, M. Chen, Chem. Commun. 56 (2020) 141-144. DOI URL
[29]	H. Wang, H.H. Guo, Y.Y. Dai, D.Y. Geng, Z. Han, D. Li, T. Yang, S. Ma, W. Liu, Z.D. Zhang, Appl. Phys. Lett. 101 (2012), 083116. DOI URL
[30]	H. Sun, R. Che, X. You, Y. Jiang, Z. Yang, J. Deng, L. Qiu, H. Peng, Adv. Mater. 26 (2014) 8120-8125. DOI URL
[31]	Y. Li, Z. Jia, L. Wang, X. Guo, B. Zhao, R. Zhang, Compos. Part B 196 (2020), 108122.
[32]	H. Lv, Z. Yang, S.J.H. Ong, C. Wei, H.B. Liao, S.B. Xi, Y.H. Du, G. Ji, Z.C.J. Xu, Adv. Funct. Mater. 29 (2019), 1900163. DOI URL
[33]	L. Wang, X.T. Shi, J.L. Zhang, Y.L. Zhang, J.W. Gu, J. Mater. Sci. Technol. 52 (2020) 119-126. DOI
[34]	W.Y. Li, Z.Y. Zhang, W.J. Zhang, S.Z. Zou, ACS Omega 2 (2017) 5087-5094. DOI URL
[35]	X.Y. Qian, G.J. Zhu, K. Wang, F.Z. Zhang, K. Liang, L. Luo, J.P. Yang, Chem. Eng. J. 381 (2020), 122651. DOI URL
[36]	H.Q. Zhao, Y. Chen, W. Liu, L.J. Yang, B.S. Zhang, L.Y.P. Wang, G.B. Ji, Z.C.J. Xu, Nano-Micro Lett. 11 (2019) 24.
[37]	H. Lv, Z.H. Yang, P.L.Y. Wang, G. Ji, J.Z. Song, L.R. Zheng, H.B. Zeng, Z.C.J. Xu, Adv. Mater. 30 (2018), 1706343. DOI URL
[38]	R.C. Che, L.M. Peng, X.F. Duan, Q. Chen, X.H. Liang, Adv. Mater. 16 (2004) 401-405. DOI URL
[39]	H.X. Zhang, C. Shi, Z.R. Jia, X.H. Liu, B.H. Xu, D.D. Zhang, G. Wu, J. Colloid Interface Sci. 584 (2021) 382-394. DOI URL
[40]	H. Chen, B. Zhao, Z.F. Zhao, Z.F. Zhao, H.M. Xiang, F.Z. Dai, J.C. Liu, Y.C. Zhou, J. Mater. Sci. Technol. 47 (2020) 216-222. DOI URL
[41]	M. Wu, A.K. Darboe, X.S. Qi, R. Xie, S.J. Qin, C.Y. Deng, G. Wu, W. Zhong, J. Mater. Chem. C 8 (2020) 11936-11949. DOI URL
[42]	H. Lv, H.Q. Zhang, J. Zhao, G. Ji, Y.W. Du, Nano Res. 9 (2016) 1813-1822. DOI URL
[43]	Y. Guo, G. Wu, G. Ji, Y. Zhao, Z.C.J. Xu, ACS Appl. Mater. Interfaces 9 (2017) 5660-5668. DOI URL
[44]	H.Q. Zhang, G. Ji, Z.C.J. Xu, ACS Appl. Mater. Interfaces 8 (2016) 6529-6538. DOI URL
[45]	Z. Jia, X.F. Zhou, G.Z. Nie, Compos. Part A 128 (2020), 105687.
[46]	Z.C. Lou, R. Li, J. Liu, Q. Wang, Y. Zhang, Y.J. Li, J. Alloys. Compd. 854 (2021), 157286. DOI URL
[47]	T. Zhu, W. Shen, W.Y. Wang, Y.F. Song, W. Wang, Chem. Eng. J. 378 (2019), 122159. DOI URL
[48]	L.L. Liu, S. Zhang, F. Yan, C.Y. Li, C.L. Zhu, X.T. Zhang, Y.J. Chen, ACS Appl. Mater. Interfaces 10 (2018) 14108-14115. DOI URL
[49]	X.J. Zhang, S. Li, S.W. Wang, Z.J. Yin, J.Q. Zhu, A.P. Guo, G.S. Wang, P.G. Yin, L. Guo, J. Phys. Chem. C 120 (2016) 22019-22027. DOI URL
[50]	Y.F. Wang, D.L. Chen, X. Yin, P. Xu, F. Wu, M. He, ACS Appl. Mater. Interfaces 7 (2015) 26226-26234. DOI URL
[51]	Z. Lou, C.L. Yuan, Y. Zhang, Y.J. Li, J.B. Cai, L.T. Yang, W.K. Wang, H. Han, J. Zou, J. Alloys. Compd. 775 (2019) 800-809. DOI URL
[52]	H.Q. Zhao, Y. Cheng, H.L. Lv, G.B. Ji, Y.W. Du, Carbon 142 (2019) 245-253. DOI URL
[53]	B. Zhao, L. Yang, Q.W. Zeng, L. Wang, J. Ding, R. Zhang, R.C. Che, Small 16 (2020), 2003502.
[54]	J. Yan, Y. Huang, C. Chen, X.D. Liu, H. Liu, Carbon 152 (2019) 545-555. DOI URL
[55]	J. Xiong, Z. Xiang, J. Zhao, L.Z. Yu, E.B. Cui, B.W. Deng, Z.C. Liu, R. Liu, W. Lu, Carbon 154 (2019) 391-401. DOI URL
[56]	G. Ji, X.H. Liang, H.Q. Zhang, Y. Du, J. Mater. Chem. C 3 (2015) 5056-5064. DOI URL

Hierarchical porous hollow graphitized carbon@MoS₂ with wideband EM dissipation capability

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 56

Related Articles 0

Recommended Articles

Metrics

Comments