木质素基磁性多孔复合纳米碳纤维的制备及微波吸收性能

doi:10.11896/cldb.19090034

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Abstract Lignin-based magnetic hollow porous carbon nanofiber composite(HPCNFs),with the bagasse acetate lignin spinning solution as shell layer, added polyvinylpyrrolidone as forming porous soft template and iron acetylacetonate as the magnetic precursor, and the styrene acrylonitrile copolymer solution as core layer,were manufactured by coaxial electrospinning and carbonization technique. The morphology and element analysis were observed by scanning electron microscope-energy dispersive spectrometer, and the phase qualitative analysis,porous characteristics and magnetic properties were analyzed by X-ray diffractometer, specific surface and porosity analyzer and vibrating sample magnetometer, respectively. Finally, the electromagnetic parameters and microwave absorption performance of HPCNFs in the frequency range of 1—18 GHz were analyzed and compared by a vector network analyzer. The results showed that all HPCNFs samples were ferromagnetic, and the carbon nano-fiber composite with the highest addition of iron acetylacetonate at 25% had the highest saturation magnetization of 3.16 emu/g; while the addition of iron acetylacetone at 10% showed the best microwave absorption performance with the minimum reflection loss was -11.1 dB, and the bandwidth with reflection loss below -5 dB was 3.05 GHz (5.78—8.83 GHz), and the bandwidth below -10 dB was 0.72 GHz (6.63—7.35 GHz).Finally, the interaction and the possible microwave absorption mechanism between HPCNFs and microwave are briefly discussed. The prepared biomass-based carbon nanofiber composite has great development potential in microwave-absorbing carbon materials.

Key words： lignin electrospinning hollow porous carbon nanofiber composite microwave absorption

Published: 06 November 2020

CLC number:

TS721

About author:: Guiping Wang, has been educating and learning at the State Key Laboratory of Pulp and Paper Engineering of South China University of Technology since September 2017. Mainly engaged in the research of biomass-based nanofunctional materials.
Gele Aori, associate professor at South China University of Technology, received Ph.D. in agriculture from Hokkaido University in 1998. Mainly engaged in the separation of plant biomass components and research on biomass-based nanofunctional materials.

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	WANG Guiping
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Cite this article:

WANG Guiping,YU Boming,AORI Gele. Preparation and Microwave Absorption Properties of Lignin-based Magnetic Porous Carbon Nanofiber Composite[J]. Materials Reports, 2020, 34(20): 20159-20164.

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http://www.mater-rep.com/EN/10.11896/cldb.19090034 OR http://www.mater-rep.com/EN/Y2020/V34/I20/20159

1 Wang L, Huang Y, Li C, et al. Physical Chemistry Chemical Physics, 2015, 17(8), 5878.
2 Kong L, Yin X W, Yuan X Y, et al. Carbon, 2014, 73, 185.
3 Qin F, Brosseau C. Journal of Applied Physics, 2012, 111(6), 61301.
4 Wang F Y, Sun Y Q, Li D R, et al. Carbon, 2018, 134, 264.
5 Liu G Z, Jiang W, Sun D P, et al. Applied Surface Science, 2014, 314, 523.
6 Igor Maria De Rosa, Adrian Dinescu, Fabrizio Sarasini, et al. Composites Science and Technology, 2010, 70(1), 102.
7 Wu H H, Wang X Y, Zhang L, et al. Materials Review, 2007, 21(5), 115(in Chinese).
吴红焕,王晓艳,张玲,等.材料导报, 2007, 21(5), 115.
8 Xie W, Cheng H F, Chu Z Y, et al. Journal of Inorganic Materials, 2008(3), 481(in Chinese).
谢炜,程海峰,楚增勇,等.无机材料学报, 2008(3), 481.
9 Wang X,Jiang S N, Chen M Z, et al. Journal of Forestry Engineering, 2016, 1 (1), 83(in Chinese).
王翔,蒋帅南,陈敏智,等.林业工程学报, 2016, 1(1), 83.
10 Wen F S, Zhang F, Liu Z Y. The Journal of Physical Chemistry C, 2011, 115(29), 14025.
11 Zhang H, Hong M, Chen P, et al. Journal of Alloys and Compounds, 2016, 665, 381.
12 Yu K L, Zeng M, Yin Y C, et al. Advanced Engineering Materials, 2018, 20(2),1700543.
13 Zhang T, Huang D Q, Yang Y, et al. Materials Science and Enginee-ring: B, 2013, 178(1), 1.
14 Li G, Xie T S, Yang S L, et al. The Journal of Physical Chemistry C, 2012, 116(16), 9196.
15 Jeanne E Panels, Jinwoo Lee, Kang Yeol Park, et al. Nanotechnology, 2008, 19(45), 455612.
16 Yang Y, Guo Z, Zhang H, et al.Journal of Applied Polymer Science, 2013, 127(6), 4288.
17 Liu Z, Wan Y Z, Xiong G Y, et al. Materials Express, 2015, 5(2), 113.
18 Alexander Kraupner, Markus Antonietti, Regina Palkovits, et al. Journal of Materials Chemistry, 2010, 20(29), 6019.
19 Arūnas Baltunikas, Rimantas Levinskas. Materials Science, 2006, 3(12), 192.
20 Liu H H, Li Y J, Yuan M W, et al. Scientific Reports, DOI: 10.1038/s41598-018-27825-z.
21 Wu A B, Liu D M, Tong L Z, et al. CrystEngComm, 2011, 13(3), 876.
22 Giselher Herzer. Acta Materialia, 2013, 61(3), 718.
23 Shin-ichi Ohkoshi, Shiro Kuroki, Shunsuke Sakurai, et al. Angewandte Chemie International Edition, 2007, 46(44),8392.
24 Du Y C, Liu W W, Qiang R, et al. ACS Applied Materials & Interfaces, 2014, 6(15), 12997.
25 Yin Y C, Zeng M, Liu J, et al. Scientific Reports, 2016, 6(1),21139.
26 Wen F S, Zhang F, Liu Z Y. The Journal of Physical Chemistry C, 2011, 115(29), 14025.
27 Chen Y H, Huang Z H, Lu M M, et al. Journal of Materials Chemistry A, 2015, 3(24), 12621.
28 Wang G Z, Gao Z, Wan G P, et al. Nano Research, 2014, 7(5), 704.
29 Wang G Z, Gao Z, Tang S W, et al. ACS Nano, 2012, 6(12), 11009.
30 Zhan Y Q, Long Z H, Wan X Y, et al. Applied Surface Science, 2018, 444, 710.
31 Zhu C L, Zhang M L, Qiao Y J, et al. The Journal of Physical Chemistry C, 2010, 114(39), 16229.