A Flexible and Lightweight Biomass-Reinforced Microwave Absorber
Corresponding Author: Guangbin Ji
Nano-Micro Letters,
Vol. 12 (2020), Article Number: 125
Abstract
Developing a flexible, lightweight and effective electromagnetic (EM) absorber remains challenging despite being on increasing demand as more wearable devices and portable electronics are commercialized. Herein, we report a flexible and lightweight hybrid paper by a facile vacuum-filtration-induced self-assembly process, in which cotton-derived carbon fibers serve as flexible skeletons, compactly surrounded by other microwave-attenuating components (reduced graphene oxide and Fe3O4@C nanowires). Owing to its unique architecture and synergy of the three components, the as-prepared hybrid paper exhibits flexible and lightweight features as well as superb microwave absorption performance. Maximum absorption intensity with reflection loss as low as − 63 dB can be achieved, and its broadest frequency absorption bandwidth of 5.8 GHz almost covers the entire Ku band. Such a hybrid paper is promising to cope with ever-increasing EM interference. The work also paves the way to develop low-cost and flexible EM wave absorber from biomass through a facile method.
Highlights:
1 A flexible and lightweight microwave absorber was prepared by a vacuum filtration method.
2 The remarkable microwave absorbency makes the absorber paper attractive in wireless wearable electronics field.
Keywords
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- J. Liu, H. Zhang, X. Xie, R. Yang, Z. Liu, Y. Liu, Z. Yu, Multifunctional, superelastic, and lightweight MXene/polyimide aerogels. Small 14, 1802479 (2018). https://doi.org/10.1002/smll.201802479
- H. Lv, Z. Yang, P.L. Wang, G. Ji, J. Song, L. Zheng, H. Zeng, Z.J. Xu, A voltage-boosting strategy enabling a low-frequency, flexible electromagnetic wave absorption device. Adv. Mater. 30(15), 1706343 (2018). https://doi.org/10.1002/adma.201706343
- D.A. Gopakumar, A.R. Pai, Y.B. Pottathara, D. Pasquini, Cellulose nanofiber-based polyaniline flexible papers as sustainable microwave absorbers in the X-band. ACS Appl. Mater. Interfaces 10, 20032–20043 (2018). https://doi.org/10.1021/acsami.8b04549
- P. Liu, C. Zhu, S. Gao, C. Guan, Y. Huang, W. He, N-doped porous carbon nanoplates embedded with CoS2 vertically anchored on carbon cloths for flexible and ultrahigh microwave absorption. Carbon 163, 348–359 (2020). https://doi.org/10.1016/j.carbon.2020.03.041
- Z. Lou, R. Li, P. Wang, Y. Zhang, B. Chen et al., Phenolic foam-derived magnetic carbon foams (MCFs) with tunable electromagnetic wave absorption behavior. Chem. Eng. J. (2019). https://doi.org/10.1016/j.cej.2019.123571
- H. Sun, R. Che, X. You, Y. Jiang, Z. Yang, J. Deng, L. Qiu, H. Peng, Cross-stacking aligned carbon-nanotube films to tune microwave absorption frequencies and increase absorption intensities. Adv. Mater. 26, 8120–8125 (2014). https://doi.org/10.1002/adma.201403735
- B. Zhao, S. Zeng, X. Li, X. Guo, Z. Bai, B. Fan, R. Zhang, Flexible PVDF/carbon materials/Ni composite films maintaining strong electromagnetic wave shielding under cyclic microwave irradiation. J. Mater. Chem. C 8, 500–509 (2020). https://doi.org/10.1039/C9TC05462F
- L. Huang, J. Li, Y. Li, Y. Li, X. He, Y. Yuan, Lightweight and flexible hybrid film based on delicate design of electrospun nanofibers for high-performance electromagnetic interference shielding. Nanoscale 11(17), 8616 (2019). https://doi.org/10.1039/c9nr02102
- H. Zhang, G. Zhang, M. Tang, L. Zhou, J. Li, X. Fan, X. Shi, J. Qin, Synergistic effect of carbon nanotube and graphene nanoplates on the mechanical, electrical and electromagnetic interference shielding properties of polymer composites and polymer composite foams. Chem. Eng. J. 353, 381–393 (2018). https://doi.org/10.1016/j.cej.2018.07.144
- X. Li, L. Wang, W. You, L. Xing, L. Yang, X. Yu, J. Zhang, Y. Li, R. Che, Enhanced polarization from flexible hierarchical MnO2 arrays on the cotton cloth with excellent microwave absorption. Nanoscale 11, 13269–13281 (2019). https://doi.org/10.1039/c9nr02667c
- L. Wang, X. Li, Q. Li, X. Yu, Y. Zhao, J. Zhang, M. Wang, R. Che, Oriented polarization tuning broadband absorption from flexible hierarchical ZnO arrays vertically supported on carbon cloth. Small 15, 1900900 (2019). https://doi.org/10.1002/smll.201900900
- P. Cataldi, L. Ceseracciu, A. Athanassiou, I.S. Bayer, Healable cotton-graphene nanocomposite conductor for wearable electronics. ACS Appl. Mater. Interfaces 9(16), 13825–13830 (2017). https://doi.org/10.1021/acsami.7b02326
- H. Zhao, Y. Cheng, J. Ma, Y. Zhang, G. Ji, Y. Du, A sustainable route from biomass cotton to construct lightweight and high performance microwave absorber. Chem. Eng. J. 339, 432–441 (2018). https://doi.org/10.1016/j.cej.2018.01.151
- L. Yang, M. Li, Y. Zhang, J. Liu, Z. Yang, Multiple polarization effect of shell evolution on hierarchical hollow C@MnO2 composites and their wideband electromagnetic wave absorption properties. Chem. Eng. J. 392, 123666 (2020). https://doi.org/10.1016/j.cej.2019.123666
- H. Zhao, Y. Cheng, W. Liu, L. Yang, B. Zhang et al., Biomass-derived porous carbon-based nanostructures for microwave absorption. Nano-Micro Lett. 11, 24 (2019). https://doi.org/10.1007/s40820-019-0255-3
- M. Cao, C. Han, X. Wang, M. Zhang, Y. Zhang et al., Graphene nanohybrids: excellent electromagnetic properties for the absorbing and shielding of electromagnetic waves. J. Mater. Chem. C 6, 4586–4602 (2018). https://doi.org/10.1039/c7tc05869a
- G. Wang, Z. Gao, G. Wan, S. Lin, P. Yang, Y. Qin, High densities of magnetic nanoparticles supported on graphene fabricated by atomic layer deposition and their use as efficient synergistic microwave absorbers. Nano Res. 7(5), 704–716 (2014). https://doi.org/10.1007/s12274-014-0432-0
- L. Qin, W. Lv, W. Wei, F. Kang, D. Zhai, Q. Yang, Oxygen-enriched carbon nanotubes as a bifunctional catalyst promote the oxygen reduction/evolution reactions in Li-O2 batteries. Carbon 141, 561–567 (2019). https://doi.org/10.1016/j.carbon.2018.10.025
- Z. Li, Z. Jia, T. Ni, S. Li, Adsorption of methylene blue on natural cotton based flexible carbon fiber aerogels activated by novel air-limited carbonization method. J. Mol. Liq. 242, 747–756 (2017). https://doi.org/10.1016/j.molliq.2017.07.062
- Y. He, J. Li, L. Li, J. Li, Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel. Mater. Lett. 3, 1365–1371 (2016). https://doi.org/10.1016/j.matlet.2016.04.187
- C. Li, L. Mei, L. Chen, Q. Li, T. Wang, Synthesis of highly aligned and ultralong coordination polymer nanowires and their calcination to porous manganese oxide nanostructures. J. Mater. Chem. 22(48), 4982 (2012). https://doi.org/10.1039/C2JM15607E
- H. Wang, S. Zhou, Y. Liang, X. Han, B. Zhang, General self-template synthesis of transition-metal oxide and chalcogenide mesoporous nanotubes with enhanced electrochemical performances. Angew. Chem. Int. Ed. 55(31), 9055 (2016). https://doi.org/10.1002/anie.201603197
- M. Lu, M. Cao, Y. Chen, W. Cao, J. Liu et al., Multiscale assembly of grape-like ferro ferric oxide and carbon nanotubes: a smart absorber prototype varying temperature to tune intensities. ACS Appl. Mater. Interfaces 7, 19408–19415 (2015). https://doi.org/10.1039/c2jm15607e
- Y. Cheng, J. Cao, Y. Li, Z. Li, H. Zhao, G. Ji, Y. Du, The outside-in approach to construct Fe3O4 nanocrystals/mesoporous carbon hollow spheres core-shell hybrids toward microwave absorption. ACS Sustain. Chem. Eng. 6, 1427–1435 (2018). https://doi.org/10.1021/acssuschemeng.7b03846
- P. Liu, Y. Zhang, J. Yan, Y. Huang, L. Xia, Z. Guang, Synthesis of lightweight N-doped graphene foams with open reticular structure for high-efficiency electromagnetic wave absorption. Chem. Eng. J. 368, 285–298 (2019). https://doi.org/10.1016/j.cej.2019.02.193
- H. Lv, G. Ji, H. Zhang, Y.W. Du, Achieving hierarchical hollow carbon@Fe@Fe3O4 nanospheres with superior microwave absorption properties and lightweight features. J. Mater. Chem. C 39, 10232–10241 (2015). https://doi.org/10.1039/C5TC02512E
- P. Liu, S. Gao, Y. Wang, Y. Huang, W. He, W. Huang, J. Luo, Carbon nanocages with N-doped carbon inner shell and Co/N-doped carbon outer shell as electromagnetic wave absorption materials. Chem. Eng. J. 381, 122653 (2020). https://doi.org/10.1016/j.cej.2019.122653
- H. Zhao, Y. Cheng, W. Liu, Z. Yang, B. Zhang, G. Ji, Y. Du, The flaky porous Fe3O4 with tunable dimensions for enhanced microwave absorption performance in X and C bands. Nanotechnology 29, 295603 (2018). https://doi.org/10.1088/1361-6528/aac0de
- B. Zhao, X. Guo, W. Zhao, J. Deng, B. Fan, G. Shao, Z. Bai, R. Zhang, Facile synthesis of yolk–shell Ni@void@SnO2(Ni3Sn2) ternary composites via galvanic replacement/Kirkendall effect and their enhanced microwave absorption properties. Nano Res. 10, 331–343 (2017). https://doi.org/10.1007/s12274-016-1295-3
- P. Liu, S. Gao, X. Liu, Y. Huang, W. He, Y. Li, Rational construction of hierarchical hollow CuS@CoS2 nanoboxes with heterogeneous interfaces for high-efficiency microwave absorption materials. Compos. Part B Eng. 192, 107992 (2020). https://doi.org/10.1016/j.compositesb.2020.107992
- Y. Cheng, H. Zhao, Y. Zhao, J. Cao, J. Zheng, G. Ji, Structure-switchable mesoporous carbon hollow sphere framework toward sensitive microwave response. Carbon 161, 870–879 (2020). https://doi.org/10.1016/j.carbon.2020.02.011
- P. Liu, S. Cao, Y. Wang, Y. Huang, Y. Wang, J. Luo, Core–shell CoNi@graphitic carbon decorated on B, N-Codoped hollow carbon polyhedrons toward lightweight and high-efficiency microwave attenuation. ACS Appl. Mater. Interfaces 11, 25624–25635 (2019). https://doi.org/10.1021/acsami.9b08525
- Y. Zhang, H. Zhang, X. Wu, Z. Deng, E. Zhou, Z. Yu, Nanolayered cobalt@carbon hybrids derived from metal − organic frameworks for microwave absorption. ACS Appl. Nano Mater. 2, 2325–2335 (2019). https://doi.org/10.1021/acsanm.9b00226
- Y. Cheng, Y. Zhao, H. Zhao, H. Lv, X. Qi, J. Cao, G. Ji, Y. Du, Engineering morphology configurations of hierarchical flower-like MoSe2 spheres enable excellent low-frequency and selective microwave response properties. Chem. Eng. J. 372, 390–398 (2019). https://doi.org/10.1016/j.cej.2019.04.174
- H. Lv, Z. Yang, S.J.H. Ong, C. Wei, H. Liao et al., A flexible microwave shield with tunable frequency-transmission and electromagnetic compatibility. Adv. Funct. Mater. 29, 1900163 (2019). https://doi.org/10.1002/adfm.201900163
- X. Wang, T. Ma, J. Shu, M. Cao, Confinedly tailoring Fe3O4 clusters-NG to tune electromagnetic parameters and microwave absorption with broadened bandwidth. Chem. Eng. J. 332, 321–330 (2018). https://doi.org/10.1016/j.cej.2017.09.101
- X. Liang, Y. Cheng, H. Zhang, D. Tang, B. Tang, Y. Du, Coin-like α-Fe2O3@CoFe2O4 core-shell composites with excellent electromagnetic absorption performance. ACS Appl. Mater. Interfaces 7, 4744–4750 (2015). https://doi.org/10.1021/am508438s
- H. Lv, H. Zhang, J. Zhao, G. Ji, Y. Du, Achieving excellent bandwidth absorption by a mirror growth process of magnetic porous polyhedron structures. Nano Res. 9, 1813–1822 (2016). https://doi.org/10.1007/s12274-016-1074-1
- Z. Jia, K. Kou, S. Yin, A. Feng, C. Zhang, X. Liu, H. Cao, G. Wu, Magnetic Fe nanoparticle to decorate N dotted C as an exceptionally absorption-dominate electromagnetic shielding material. Compos. Part B: Eng. 189, 107895 (2020). https://doi.org/10.1016/j.compositesb.2020.107895
- Q. Liu, Q. Cao, H. Bi, C. Liang, K. Yuan, W. She, Y. Yang, R. Che, CoNi@SiO2@TiO2 and CoNi@Air@TiO2 microspheres with strong wideband microwave absorption. Adv. Mater. 28, 486–490 (2016). https://doi.org/10.1002/adma.201503149
- R. Che, L. Peng, X. Duan, Q. Chen, X. Liang, Microwave absorption enhancement and complex permittivity and permeability of Fe encapsulated within carbon nanotubes. Adv. Mater. 16(5), 401–405 (2004). https://doi.org/10.1002/adma.200306460
- H. Zhao, Y. Cheng, H. Lv, G. Ji, Y. Du, A novel hierarchically porous magnetic carbon derived from biomass for strong lightweight microwave absorption. Carbon 142, 245–253 (2019). https://doi.org/10.1016/j.carbon.2018.10.027
- C. Zhou, C. Wu, D. Liu, M. Yan, Metal-organic framework derived hierarchical Co/C@V2O3 hollow spheres as a thin, lightweight, and high-efficiency electromagnetic wave absorber. Chem. Eur. J. 25, 2234–2241 (2019). https://doi.org/10.1002/chem.201805565
- X. Li, Z. Deng, Y. Li, H. Zhang, S. Zhao et al., Controllable synthesis of hollow microspheres with Fe@carbon dual-shells for broad bandwidth microwave absorption. Carbon 147, 172–181 (2019). https://doi.org/10.1016/j.carbon.2019.02.073
- Z. Deng, Y. Li, H. Zhang, Y. Zhang, J. Luo, L. Liu, Z. Yu, Lightweight Fe@C hollow microspheres with tunable cavity for broadband microwave absorption. Compos. Part B: Eng. 177, 107346 (2019). https://doi.org/10.1016/j.compositesb.2019.107346
- G. Zhao, H. Lv, Y. Zhou, X. Zheng, C. Wu, C. Xu, Self-assembled sandwich-like MXene-derived nanocomposites for enhanced electromagnetic wave absorption. ACS Appl. Mater. Interfaces 10, 42925–42932 (2018). https://doi.org/10.1021/acsami.8b16727
- X. Jian, B. Wu, Y. Wei, S.X. Dou, X. Wang, W. He, N. Mahmood, Facile synthesis of Fe3O4/GCs composites and their enhanced microwave absorption properties. ACS Appl. Mater. Interfaces 8, 6101–6109 (2016). https://doi.org/10.1021/acsami.6b00388
- J. Fang, T. Liu, Z. Chen, Y. Wang, W. Wei, X. Yue, Z. Jiang, A wormhole-like porous carbon/magnetic particles composite as an efficient broadband electromagnetic wave absorber. Nanoscale 8, 8899–8909 (2016). https://doi.org/10.1039/C6NR01863G
- J. Zhang, P. Wang, Y. Chen, G. Wang, D. Wang, L. Qiao, T. Wang, F. Li, Microwave absorption properties of Co@C nanofiber composite for normal and oblique incidence. J. Electron. Mater. 47, 4703–4709 (2018). https://doi.org/10.1007/s11664-018-6351-1
- H. Wang, F. Meng, J. Li, T. Li, Z. Chen, H. Luo, Z. Zhou, Carbonized design of hierarchical porous carbon/Fe3O4@Fe derived from loofah sponge to achieve tunable high-performance microwave absorption. ACS Sustain. Chem. Eng. 6, 11801–11810 (2018). https://doi.org/10.1021/acssuschemeng.8b02089
- X. Li, E. Cui, Z. Xiang, L. Yu, J. Xiong, F. Pan, W. Lu, Fe@NPC@CF nanocomposites derived from Fe-MOFs/biomass cotton for lightweight and high-performance electromagnetic wave absorption applications. J. Alloy. Compd. 819, 152952 (2020). https://doi.org/10.1016/j.jallcom.2019.152952
- X. Qiu, L. Wang, H. Zhu, Y. Guan, Q. Zhang, Lightweight and efficient microwave absorbing materials based on walnut shell-derived nanoporous carbon. Nanoscale 9, 7408 (2017). https://doi.org/10.1039/c7nr02628e
- J. Feng, Y. Zong, Y. Sun, Y. Zhang, X. Yang et al., Optimization of porous FeNi3/N-GN composites with superior microwave absorption performance. Chem. Eng. J. 345, 441–451 (2018). https://doi.org/10.1016/j.cej.2018.04.006
- Z. Xiang, Y. Song, J. Xiong, Z. Pan, X. Wang et al., Enhanced electromagnetic wave absorption of nanoporous Fe3O4@carbon composites derived from metal-organic frameworks. Carbon 142, 20–31 (2019). https://doi.org/10.1016/j.carbon.2018.10.014
- X. Zhou, Z. Jia, A. Feng, J. Kou, H. Cao, X. Liu, Construction of multiple electromagnetic loss mechanism for enhanced electromagnetic absorption performance of fish scale-derived biomass absorber. Compos. Part B: Eng. 192, 107980 (2020). https://doi.org/10.1016/j.compositesb.2020.107980
- H. Lv, Z. Yang, H. Xu, L. Wang, R. Wu, An electrical switch-driven flexible electromagnetic absorber. Adv. Funct. Mater. 30, 1907251 (2020). https://doi.org/10.1002/adfm.201907251
- J. Fang, Y. Shang, Z. Chen, W. Wei, Y. Hu, X. Yue, Z. Jiang, Rice husk-based hierarchically porous carbon and magnetic particles composites for highly efficient electromagnetic wave attenuation. J. Mater. Chem. C 5, 4695–4705 (2017). https://doi.org/10.1039/c7tc00987a
- Z. Lou, C. Yuan, Y. Zhang, Y. Li, J. Cai et al., Synthesis of porous carbon matrix with inlaid Fe3C/Fe3O4 micro-particles as an effective electromagnetic wave absorber from natural wood shavings. J. Alloys Compd. 775, 800–809 (2020). https://doi.org/10.1016/j.jallcom.2018.10.213
References
J. Liu, H. Zhang, X. Xie, R. Yang, Z. Liu, Y. Liu, Z. Yu, Multifunctional, superelastic, and lightweight MXene/polyimide aerogels. Small 14, 1802479 (2018). https://doi.org/10.1002/smll.201802479
H. Lv, Z. Yang, P.L. Wang, G. Ji, J. Song, L. Zheng, H. Zeng, Z.J. Xu, A voltage-boosting strategy enabling a low-frequency, flexible electromagnetic wave absorption device. Adv. Mater. 30(15), 1706343 (2018). https://doi.org/10.1002/adma.201706343
D.A. Gopakumar, A.R. Pai, Y.B. Pottathara, D. Pasquini, Cellulose nanofiber-based polyaniline flexible papers as sustainable microwave absorbers in the X-band. ACS Appl. Mater. Interfaces 10, 20032–20043 (2018). https://doi.org/10.1021/acsami.8b04549
P. Liu, C. Zhu, S. Gao, C. Guan, Y. Huang, W. He, N-doped porous carbon nanoplates embedded with CoS2 vertically anchored on carbon cloths for flexible and ultrahigh microwave absorption. Carbon 163, 348–359 (2020). https://doi.org/10.1016/j.carbon.2020.03.041
Z. Lou, R. Li, P. Wang, Y. Zhang, B. Chen et al., Phenolic foam-derived magnetic carbon foams (MCFs) with tunable electromagnetic wave absorption behavior. Chem. Eng. J. (2019). https://doi.org/10.1016/j.cej.2019.123571
H. Sun, R. Che, X. You, Y. Jiang, Z. Yang, J. Deng, L. Qiu, H. Peng, Cross-stacking aligned carbon-nanotube films to tune microwave absorption frequencies and increase absorption intensities. Adv. Mater. 26, 8120–8125 (2014). https://doi.org/10.1002/adma.201403735
B. Zhao, S. Zeng, X. Li, X. Guo, Z. Bai, B. Fan, R. Zhang, Flexible PVDF/carbon materials/Ni composite films maintaining strong electromagnetic wave shielding under cyclic microwave irradiation. J. Mater. Chem. C 8, 500–509 (2020). https://doi.org/10.1039/C9TC05462F
L. Huang, J. Li, Y. Li, Y. Li, X. He, Y. Yuan, Lightweight and flexible hybrid film based on delicate design of electrospun nanofibers for high-performance electromagnetic interference shielding. Nanoscale 11(17), 8616 (2019). https://doi.org/10.1039/c9nr02102
H. Zhang, G. Zhang, M. Tang, L. Zhou, J. Li, X. Fan, X. Shi, J. Qin, Synergistic effect of carbon nanotube and graphene nanoplates on the mechanical, electrical and electromagnetic interference shielding properties of polymer composites and polymer composite foams. Chem. Eng. J. 353, 381–393 (2018). https://doi.org/10.1016/j.cej.2018.07.144
X. Li, L. Wang, W. You, L. Xing, L. Yang, X. Yu, J. Zhang, Y. Li, R. Che, Enhanced polarization from flexible hierarchical MnO2 arrays on the cotton cloth with excellent microwave absorption. Nanoscale 11, 13269–13281 (2019). https://doi.org/10.1039/c9nr02667c
L. Wang, X. Li, Q. Li, X. Yu, Y. Zhao, J. Zhang, M. Wang, R. Che, Oriented polarization tuning broadband absorption from flexible hierarchical ZnO arrays vertically supported on carbon cloth. Small 15, 1900900 (2019). https://doi.org/10.1002/smll.201900900
P. Cataldi, L. Ceseracciu, A. Athanassiou, I.S. Bayer, Healable cotton-graphene nanocomposite conductor for wearable electronics. ACS Appl. Mater. Interfaces 9(16), 13825–13830 (2017). https://doi.org/10.1021/acsami.7b02326
H. Zhao, Y. Cheng, J. Ma, Y. Zhang, G. Ji, Y. Du, A sustainable route from biomass cotton to construct lightweight and high performance microwave absorber. Chem. Eng. J. 339, 432–441 (2018). https://doi.org/10.1016/j.cej.2018.01.151
L. Yang, M. Li, Y. Zhang, J. Liu, Z. Yang, Multiple polarization effect of shell evolution on hierarchical hollow C@MnO2 composites and their wideband electromagnetic wave absorption properties. Chem. Eng. J. 392, 123666 (2020). https://doi.org/10.1016/j.cej.2019.123666
H. Zhao, Y. Cheng, W. Liu, L. Yang, B. Zhang et al., Biomass-derived porous carbon-based nanostructures for microwave absorption. Nano-Micro Lett. 11, 24 (2019). https://doi.org/10.1007/s40820-019-0255-3
M. Cao, C. Han, X. Wang, M. Zhang, Y. Zhang et al., Graphene nanohybrids: excellent electromagnetic properties for the absorbing and shielding of electromagnetic waves. J. Mater. Chem. C 6, 4586–4602 (2018). https://doi.org/10.1039/c7tc05869a
G. Wang, Z. Gao, G. Wan, S. Lin, P. Yang, Y. Qin, High densities of magnetic nanoparticles supported on graphene fabricated by atomic layer deposition and their use as efficient synergistic microwave absorbers. Nano Res. 7(5), 704–716 (2014). https://doi.org/10.1007/s12274-014-0432-0
L. Qin, W. Lv, W. Wei, F. Kang, D. Zhai, Q. Yang, Oxygen-enriched carbon nanotubes as a bifunctional catalyst promote the oxygen reduction/evolution reactions in Li-O2 batteries. Carbon 141, 561–567 (2019). https://doi.org/10.1016/j.carbon.2018.10.025
Z. Li, Z. Jia, T. Ni, S. Li, Adsorption of methylene blue on natural cotton based flexible carbon fiber aerogels activated by novel air-limited carbonization method. J. Mol. Liq. 242, 747–756 (2017). https://doi.org/10.1016/j.molliq.2017.07.062
Y. He, J. Li, L. Li, J. Li, Gamma-ray irradiation-induced reduction and self-assembly of graphene oxide into three-dimensional graphene aerogel. Mater. Lett. 3, 1365–1371 (2016). https://doi.org/10.1016/j.matlet.2016.04.187
C. Li, L. Mei, L. Chen, Q. Li, T. Wang, Synthesis of highly aligned and ultralong coordination polymer nanowires and their calcination to porous manganese oxide nanostructures. J. Mater. Chem. 22(48), 4982 (2012). https://doi.org/10.1039/C2JM15607E
H. Wang, S. Zhou, Y. Liang, X. Han, B. Zhang, General self-template synthesis of transition-metal oxide and chalcogenide mesoporous nanotubes with enhanced electrochemical performances. Angew. Chem. Int. Ed. 55(31), 9055 (2016). https://doi.org/10.1002/anie.201603197
M. Lu, M. Cao, Y. Chen, W. Cao, J. Liu et al., Multiscale assembly of grape-like ferro ferric oxide and carbon nanotubes: a smart absorber prototype varying temperature to tune intensities. ACS Appl. Mater. Interfaces 7, 19408–19415 (2015). https://doi.org/10.1039/c2jm15607e
Y. Cheng, J. Cao, Y. Li, Z. Li, H. Zhao, G. Ji, Y. Du, The outside-in approach to construct Fe3O4 nanocrystals/mesoporous carbon hollow spheres core-shell hybrids toward microwave absorption. ACS Sustain. Chem. Eng. 6, 1427–1435 (2018). https://doi.org/10.1021/acssuschemeng.7b03846
P. Liu, Y. Zhang, J. Yan, Y. Huang, L. Xia, Z. Guang, Synthesis of lightweight N-doped graphene foams with open reticular structure for high-efficiency electromagnetic wave absorption. Chem. Eng. J. 368, 285–298 (2019). https://doi.org/10.1016/j.cej.2019.02.193
H. Lv, G. Ji, H. Zhang, Y.W. Du, Achieving hierarchical hollow carbon@Fe@Fe3O4 nanospheres with superior microwave absorption properties and lightweight features. J. Mater. Chem. C 39, 10232–10241 (2015). https://doi.org/10.1039/C5TC02512E
P. Liu, S. Gao, Y. Wang, Y. Huang, W. He, W. Huang, J. Luo, Carbon nanocages with N-doped carbon inner shell and Co/N-doped carbon outer shell as electromagnetic wave absorption materials. Chem. Eng. J. 381, 122653 (2020). https://doi.org/10.1016/j.cej.2019.122653
H. Zhao, Y. Cheng, W. Liu, Z. Yang, B. Zhang, G. Ji, Y. Du, The flaky porous Fe3O4 with tunable dimensions for enhanced microwave absorption performance in X and C bands. Nanotechnology 29, 295603 (2018). https://doi.org/10.1088/1361-6528/aac0de
B. Zhao, X. Guo, W. Zhao, J. Deng, B. Fan, G. Shao, Z. Bai, R. Zhang, Facile synthesis of yolk–shell Ni@void@SnO2(Ni3Sn2) ternary composites via galvanic replacement/Kirkendall effect and their enhanced microwave absorption properties. Nano Res. 10, 331–343 (2017). https://doi.org/10.1007/s12274-016-1295-3
P. Liu, S. Gao, X. Liu, Y. Huang, W. He, Y. Li, Rational construction of hierarchical hollow CuS@CoS2 nanoboxes with heterogeneous interfaces for high-efficiency microwave absorption materials. Compos. Part B Eng. 192, 107992 (2020). https://doi.org/10.1016/j.compositesb.2020.107992
Y. Cheng, H. Zhao, Y. Zhao, J. Cao, J. Zheng, G. Ji, Structure-switchable mesoporous carbon hollow sphere framework toward sensitive microwave response. Carbon 161, 870–879 (2020). https://doi.org/10.1016/j.carbon.2020.02.011
P. Liu, S. Cao, Y. Wang, Y. Huang, Y. Wang, J. Luo, Core–shell CoNi@graphitic carbon decorated on B, N-Codoped hollow carbon polyhedrons toward lightweight and high-efficiency microwave attenuation. ACS Appl. Mater. Interfaces 11, 25624–25635 (2019). https://doi.org/10.1021/acsami.9b08525
Y. Zhang, H. Zhang, X. Wu, Z. Deng, E. Zhou, Z. Yu, Nanolayered cobalt@carbon hybrids derived from metal − organic frameworks for microwave absorption. ACS Appl. Nano Mater. 2, 2325–2335 (2019). https://doi.org/10.1021/acsanm.9b00226
Y. Cheng, Y. Zhao, H. Zhao, H. Lv, X. Qi, J. Cao, G. Ji, Y. Du, Engineering morphology configurations of hierarchical flower-like MoSe2 spheres enable excellent low-frequency and selective microwave response properties. Chem. Eng. J. 372, 390–398 (2019). https://doi.org/10.1016/j.cej.2019.04.174
H. Lv, Z. Yang, S.J.H. Ong, C. Wei, H. Liao et al., A flexible microwave shield with tunable frequency-transmission and electromagnetic compatibility. Adv. Funct. Mater. 29, 1900163 (2019). https://doi.org/10.1002/adfm.201900163
X. Wang, T. Ma, J. Shu, M. Cao, Confinedly tailoring Fe3O4 clusters-NG to tune electromagnetic parameters and microwave absorption with broadened bandwidth. Chem. Eng. J. 332, 321–330 (2018). https://doi.org/10.1016/j.cej.2017.09.101
X. Liang, Y. Cheng, H. Zhang, D. Tang, B. Tang, Y. Du, Coin-like α-Fe2O3@CoFe2O4 core-shell composites with excellent electromagnetic absorption performance. ACS Appl. Mater. Interfaces 7, 4744–4750 (2015). https://doi.org/10.1021/am508438s
H. Lv, H. Zhang, J. Zhao, G. Ji, Y. Du, Achieving excellent bandwidth absorption by a mirror growth process of magnetic porous polyhedron structures. Nano Res. 9, 1813–1822 (2016). https://doi.org/10.1007/s12274-016-1074-1
Z. Jia, K. Kou, S. Yin, A. Feng, C. Zhang, X. Liu, H. Cao, G. Wu, Magnetic Fe nanoparticle to decorate N dotted C as an exceptionally absorption-dominate electromagnetic shielding material. Compos. Part B: Eng. 189, 107895 (2020). https://doi.org/10.1016/j.compositesb.2020.107895
Q. Liu, Q. Cao, H. Bi, C. Liang, K. Yuan, W. She, Y. Yang, R. Che, CoNi@SiO2@TiO2 and CoNi@Air@TiO2 microspheres with strong wideband microwave absorption. Adv. Mater. 28, 486–490 (2016). https://doi.org/10.1002/adma.201503149
R. Che, L. Peng, X. Duan, Q. Chen, X. Liang, Microwave absorption enhancement and complex permittivity and permeability of Fe encapsulated within carbon nanotubes. Adv. Mater. 16(5), 401–405 (2004). https://doi.org/10.1002/adma.200306460
H. Zhao, Y. Cheng, H. Lv, G. Ji, Y. Du, A novel hierarchically porous magnetic carbon derived from biomass for strong lightweight microwave absorption. Carbon 142, 245–253 (2019). https://doi.org/10.1016/j.carbon.2018.10.027
C. Zhou, C. Wu, D. Liu, M. Yan, Metal-organic framework derived hierarchical Co/C@V2O3 hollow spheres as a thin, lightweight, and high-efficiency electromagnetic wave absorber. Chem. Eur. J. 25, 2234–2241 (2019). https://doi.org/10.1002/chem.201805565
X. Li, Z. Deng, Y. Li, H. Zhang, S. Zhao et al., Controllable synthesis of hollow microspheres with Fe@carbon dual-shells for broad bandwidth microwave absorption. Carbon 147, 172–181 (2019). https://doi.org/10.1016/j.carbon.2019.02.073
Z. Deng, Y. Li, H. Zhang, Y. Zhang, J. Luo, L. Liu, Z. Yu, Lightweight Fe@C hollow microspheres with tunable cavity for broadband microwave absorption. Compos. Part B: Eng. 177, 107346 (2019). https://doi.org/10.1016/j.compositesb.2019.107346
G. Zhao, H. Lv, Y. Zhou, X. Zheng, C. Wu, C. Xu, Self-assembled sandwich-like MXene-derived nanocomposites for enhanced electromagnetic wave absorption. ACS Appl. Mater. Interfaces 10, 42925–42932 (2018). https://doi.org/10.1021/acsami.8b16727
X. Jian, B. Wu, Y. Wei, S.X. Dou, X. Wang, W. He, N. Mahmood, Facile synthesis of Fe3O4/GCs composites and their enhanced microwave absorption properties. ACS Appl. Mater. Interfaces 8, 6101–6109 (2016). https://doi.org/10.1021/acsami.6b00388
J. Fang, T. Liu, Z. Chen, Y. Wang, W. Wei, X. Yue, Z. Jiang, A wormhole-like porous carbon/magnetic particles composite as an efficient broadband electromagnetic wave absorber. Nanoscale 8, 8899–8909 (2016). https://doi.org/10.1039/C6NR01863G
J. Zhang, P. Wang, Y. Chen, G. Wang, D. Wang, L. Qiao, T. Wang, F. Li, Microwave absorption properties of Co@C nanofiber composite for normal and oblique incidence. J. Electron. Mater. 47, 4703–4709 (2018). https://doi.org/10.1007/s11664-018-6351-1
H. Wang, F. Meng, J. Li, T. Li, Z. Chen, H. Luo, Z. Zhou, Carbonized design of hierarchical porous carbon/Fe3O4@Fe derived from loofah sponge to achieve tunable high-performance microwave absorption. ACS Sustain. Chem. Eng. 6, 11801–11810 (2018). https://doi.org/10.1021/acssuschemeng.8b02089
X. Li, E. Cui, Z. Xiang, L. Yu, J. Xiong, F. Pan, W. Lu, Fe@NPC@CF nanocomposites derived from Fe-MOFs/biomass cotton for lightweight and high-performance electromagnetic wave absorption applications. J. Alloy. Compd. 819, 152952 (2020). https://doi.org/10.1016/j.jallcom.2019.152952
X. Qiu, L. Wang, H. Zhu, Y. Guan, Q. Zhang, Lightweight and efficient microwave absorbing materials based on walnut shell-derived nanoporous carbon. Nanoscale 9, 7408 (2017). https://doi.org/10.1039/c7nr02628e
J. Feng, Y. Zong, Y. Sun, Y. Zhang, X. Yang et al., Optimization of porous FeNi3/N-GN composites with superior microwave absorption performance. Chem. Eng. J. 345, 441–451 (2018). https://doi.org/10.1016/j.cej.2018.04.006
Z. Xiang, Y. Song, J. Xiong, Z. Pan, X. Wang et al., Enhanced electromagnetic wave absorption of nanoporous Fe3O4@carbon composites derived from metal-organic frameworks. Carbon 142, 20–31 (2019). https://doi.org/10.1016/j.carbon.2018.10.014
X. Zhou, Z. Jia, A. Feng, J. Kou, H. Cao, X. Liu, Construction of multiple electromagnetic loss mechanism for enhanced electromagnetic absorption performance of fish scale-derived biomass absorber. Compos. Part B: Eng. 192, 107980 (2020). https://doi.org/10.1016/j.compositesb.2020.107980
H. Lv, Z. Yang, H. Xu, L. Wang, R. Wu, An electrical switch-driven flexible electromagnetic absorber. Adv. Funct. Mater. 30, 1907251 (2020). https://doi.org/10.1002/adfm.201907251
J. Fang, Y. Shang, Z. Chen, W. Wei, Y. Hu, X. Yue, Z. Jiang, Rice husk-based hierarchically porous carbon and magnetic particles composites for highly efficient electromagnetic wave attenuation. J. Mater. Chem. C 5, 4695–4705 (2017). https://doi.org/10.1039/c7tc00987a
Z. Lou, C. Yuan, Y. Zhang, Y. Li, J. Cai et al., Synthesis of porous carbon matrix with inlaid Fe3C/Fe3O4 micro-particles as an effective electromagnetic wave absorber from natural wood shavings. J. Alloys Compd. 775, 800–809 (2020). https://doi.org/10.1016/j.jallcom.2018.10.213