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Xiao J, He M, Zhan B, Guo H, Yang JL, Zhang Y, Qi X, Gu J. Multifunctional microwave absorption materials: construction strategies and functional applications. MATERIALS HORIZONS 2024. [PMID: 39229798 DOI: 10.1039/d4mh00793j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
The widespread adoption of wireless communication technology, especially with the introduction of artificial intelligence and the Internet of Things, has greatly improved our quality of life. However, this progress has led to increased electromagnetic (EM) interference and pollution issues. The development of advanced microwave absorbing materials (MAMs) is one of the most feasible solutions to solve these problems, and has therefore received widespread attention. However, MAMs still face many limitations in practical applications and are not yet widely used. This paper presents a comprehensive review of the current status and future prospects of MAMs, and identifies the various challenges from practical application scenarios. Furthermore, strategies and principles for the construction of multifunctional MAMs are discussed in order to address the possible problems that are faced. This article also presents the potential applications of MAMs in other fields including environmental science, energy conversion, and medicine. Finally, an analysis of the potential outcomes and future challenges of multifunctional MAMs are presented.
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Affiliation(s)
- Junxiong Xiao
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China.
| | - Mukun He
- Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, 710072, Shaanxi, People's Republic of China.
| | - Beibei Zhan
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China.
| | - Hua Guo
- Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, 710072, Shaanxi, People's Republic of China.
| | - Jing-Liang Yang
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China.
| | - Yali Zhang
- Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, 710072, Shaanxi, People's Republic of China.
| | - Xiaosi Qi
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China.
| | - Junwei Gu
- Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, 710072, Shaanxi, People's Republic of China.
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Farahmandzadeh F, Hekmatara H, Molaei M. Preparation of rGO/MoSe 2 nanocomposites for enhanced microwave absorption of whole X and Ku bands. Dalton Trans 2024; 53:6631-6641. [PMID: 38525589 DOI: 10.1039/d3dt04012g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
rGO-MoSe2 nanocomposites were prepared via a one-pot hydrothermal method in which MoSe2 microspheres (MS) were decorated on rGO sheets. Three nanocomposites named F1, F2, and F3 were prepared using different weight ratios of MoSe2 MS to rGO: (3 : 1), (4 : 1), and (5 : 1), respectively. FESEM images showed a flower-like porous morphology of the MoSe2 microspheres. All the rGO-MoSe2 nanocomposites exhibited remarkable microwave absorption properties as demonstrated by strong reflection loss (-58 dB to -99 dB) and an ultrabroad effective absorption bandwidth (equivalent to 90% attenuation), which covers whole X and Ku frequency bands at matching thicknesses of 2.8-3.2 mm. The minimum reflection loss reached -98, -99, and -75 dB for F1, F2 and F3, respectively. The excellent absorption properties of the rGO-MoSe2 nanocomposites is related to the unique morphology and micro size of MoSe2 in which incident waves are attenuated by multiple reflections and scattering.
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Affiliation(s)
- Farzad Farahmandzadeh
- Department of Physics, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
| | - Hoda Hekmatara
- Department of Physics, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
| | - Mehdi Molaei
- Department of Physics, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
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Zhou J, Lan D, Zhang F, Cheng Y, Jia Z, Wu G, Yin P. Self-Assembled MoS 2 Cladding for Corrosion Resistant and Frequency-Modulated Electromagnetic Wave Absorption Materials from X-Band to Ku-Band. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2304932. [PMID: 37635102 DOI: 10.1002/smll.202304932] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2023] [Indexed: 08/29/2023]
Abstract
Reasonable composition design and controllable structure are effective strategies for harmonic electromagnetic wave (EMW) adsorption of multi-component composites. On this basis, the hybrid MoS2 /CoS2 /VN multilayer structure with the triple heterogeneous interface is prepared by simple stirring hydrothermal, which can satisfy the synergistic interaction between different components and obtain excellent EMW absorption performance. Due to the presence of multiple heterogeneous interfaces, MoS2 /CoS2 /VN composites will produce strong interfacial polarization, while the defects in the sample will become the center of polarization, resulting in dipole polarization. Due to the excellent structural design of MoS2 /CoS2 /VN composite material, MoS2 /CoS2 /VN composite material not only has good conductive loss and polarization loss, but also can maintain excellent stability in simulated seawater, and enhance corrosion resistance. The MoS2 /CoS2 /VN composite with dual functions of corrosion resistant and microwave absorption achieves a minimum reflection loss (RL) of -50.48 dB and an effective absorption bandwidth of up to 5.76 GHz, covering both the X-band and Ku-band. Finally, this study provides a strong reference for the development of EMW absorption materials based on transition metal nitrides.
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Affiliation(s)
- Jixi Zhou
- College of Science, Sichuan Agricultural University, Ya'an, 625014, P. R. China
- Institute of Materials for Energy and Environment, State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao, 442002, P. R. China
| | - Di Lan
- School of Materials Science and Engineering, Hubei University of Automotive Technology, Shiyan, 442002, P. R. China
| | - Feng Zhang
- Institute of Materials for Energy and Environment, State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao, 442002, P. R. China
| | - Yuhang Cheng
- Institute of Materials for Energy and Environment, State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao, 442002, P. R. China
| | - Zirui Jia
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China
| | - Guanglei Wu
- Institute of Materials for Energy and Environment, State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao, 442002, P. R. China
- Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, School of Electrical & Electronic Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China
| | - Pengfei Yin
- College of Science, Sichuan Agricultural University, Ya'an, 625014, P. R. China
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Checkerboard-like nickel nanoislands/defect graphene aerogel with enhanced surface plasmon resonance for superior microwave absorption. J Colloid Interface Sci 2023; 629:44-52. [DOI: 10.1016/j.jcis.2022.08.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/19/2022]
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Karim Darboe A, Qi X, Gong X, Peng Q, Chen Y, Xie R, Zhong W, Wu G. Constructing MoSe 2/MoS 2 and MoS 2/MoSe 2 inner and outer-interchangeable flower-like heterojunctions: A combined strategy of interface polarization and morphology configuration to optimize microwave absorption performance. J Colloid Interface Sci 2022; 624:204-218. [PMID: 35660889 DOI: 10.1016/j.jcis.2022.05.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/12/2022] [Accepted: 05/14/2022] [Indexed: 10/18/2022]
Abstract
Interfacial polarization and geometrical morphology play a significant role in the attenuation of electromagnetic (EM) wave. Herein, the two-dimensional (2D)/2D heterojunction with flower-like geometrical morphology is proposed and produced, which may simultaneously provide a large contact area for achieving strong interfacial polarization and activates more sites for the possible multiple EM wave reflection and scattering. By adopting a simple two-step hydrothermal method, MoSe2/MoS2and MoS2/MoSe2 inner and outer-interchangeable heterojunctions consisting of 2D MoSe2 and MoS2 nanosheets with flower-like geometrical morphology were successfully synthesized. The results revealed that the hydrothermal temperatures significantly impacted the flower-like geometrical morphology and MoS2 content. By optimizing the microstructures, the designed MoSe2/MoS2 and MoS2/MoSe2 heterojunctions presented enhanced comprehensive EM wave absorption properties (EMWAPs), possessing strong absorption capability, wide absorption bandwidth and thin matching thicknesses. Generally, this work demonstrates that the optimized EMWAPs of designed heterojunctions mainly originate from the special interfaces and morphology configuration, which also paves a new way for the designing and synthesis of transition metal dichalcogenides-based heterojunction as a novel and desirable candidate for high-performance microwave absorbers.
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Affiliation(s)
- Abdou Karim Darboe
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China; Department of Physics, Division of Physical and Natural Sciences, School of Arts and Sciences. University of The Gambia, Kanifing P O Box 3530, The Gambia
| | - Xiaosi Qi
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China; National Laboratory of Solid State Microstructures and Jiangsu Provincial Laboratory for NanoTechnology, Nanjing University, Nanjing 210093, People's Republic of China.
| | - Xiu Gong
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Qiong Peng
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Yanli Chen
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Ren Xie
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Wei Zhong
- National Laboratory of Solid State Microstructures and Jiangsu Provincial Laboratory for NanoTechnology, Nanjing University, Nanjing 210093, People's Republic of China.
| | - Guanglei Wu
- Institute of Materials for Energy and Environment, State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, PR China
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Fu H, Ding C, Wu S, Shao C, Hu X, Gu H, Ren X, Xia L, Wen G, Huang X. Quadrangular cone carbon-constructed effective 3D network for a lightweight and broadband microwave absorbent. Dalton Trans 2022; 51:16497-16507. [DOI: 10.1039/d2dt02772k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Quadrangular cone carbon-constructed 3D network shows an excellent broadband performance of 6.7 GHz at an ultra-low filler loading of only 1.04 wt%.
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Affiliation(s)
- Hui Fu
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
| | - Chunyan Ding
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
- Shandong Institute of Advanced Ceramic Co., Ltd, Zibo 255000, P. R. China
| | - Songsong Wu
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
- Shandong Industrial Ceramics Research & Design Institute Co., Ltd, Zibo 255000, P. R. China
| | - Chengshuai Shao
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
| | - Xinsen Hu
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
| | - Hao Gu
- Shanghai Radio Equipment Research Institute, No. 1555, Zhongchun Road, Minhang District, Shanghai 200233, P. R. China
| | - Xiaozhen Ren
- School of Materials Science and Engineering, Liaocheng University, Liaocheng 252000, P. R. China
| | - Long Xia
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China
| | - Guangwu Wen
- School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, P. R. China
- Shandong Institute of Advanced Ceramic Co., Ltd, Zibo 255000, P. R. China
- Shandong Industrial Ceramics Research & Design Institute Co., Ltd, Zibo 255000, P. R. China
| | - Xiaoxiao Huang
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China
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Qiang R, Feng S, Chen Y, Ma Q, Chen B. Recent progress in biomass-derived carbonaceous composites for enhanced microwave absorption. J Colloid Interface Sci 2021; 606:406-423. [PMID: 34392035 DOI: 10.1016/j.jcis.2021.07.144] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 07/27/2021] [Accepted: 07/29/2021] [Indexed: 12/18/2022]
Abstract
Carbonaceous microwave absorbing materials are in vital demand due to the extensive electromagnetic pollution in 5G network era and urgent requirements for stealth technology in national defense domain. Rather than the complicated vapor deposition method, a simple biomass-derived approach sheds light on the mass production of carbon materials for its ubiquitous, environmental-friendly, cost-off, and sustainable advantages. Herein, a concise review of recent advances in designing carbonaceous materials for EM attention is provided with particular stress on the biomass categories and the synthetic method. The three dimensional (3D) interconnected network of carbon materials are highlighted in analysis regarding the biomass selection, functional process, pore-forming strategy and the microwave absorption performance of the corresponding composites. Nature fiber-derived carbon materials, possessing high-aspect ratio fiber structure, are also discussed due to their potential in weaving manufacture and diverse application for flexible cloaking fabric. In the end, the current challenge and the directional perspective for utilizing biomass-derived carbon absorbing materials with effective EM properties are outlined.
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Affiliation(s)
- Rong Qiang
- School of Textiles, Zhongyuan University of Technology, Zhengzhou 450007, China; Henan Collaborative Innovation Center of Textile and Garment Industry, Zhengzhou 450007, China.
| | - Shuaibo Feng
- School of Textiles, Zhongyuan University of Technology, Zhengzhou 450007, China
| | - Yi Chen
- School of Textiles, Zhongyuan University of Technology, Zhengzhou 450007, China
| | - Qian Ma
- School of Textiles, Zhongyuan University of Technology, Zhengzhou 450007, China
| | - Bowen Chen
- School of Textiles, Zhongyuan University of Technology, Zhengzhou 450007, China
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Li C, Li Z, Qi X, Gong X, Chen Y, Peng Q, Deng C, Jing T, Zhong W. A generalizable strategy for constructing ultralight three-dimensional hierarchical network heterostructure as high-efficient microwave absorber. J Colloid Interface Sci 2021; 605:13-22. [PMID: 34303922 DOI: 10.1016/j.jcis.2021.07.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/09/2021] [Accepted: 07/10/2021] [Indexed: 02/01/2023]
Abstract
Using previous models and theories to construct and develop high-efficient microwave absorbers (MAs) should be a strategic and effective ways to optimize the electromagnetic wave attenuation. Herein, the ultralow density and flexible graphene oxide foam (GOF) and reduced graphene oxide foam (RGOF)/MoS2 nanosheets were designed and fabricated by the method of chemical vapor deposition and hydrothermal reaction. The obtained GOF and RGOF/MoS2 samples exhibited very excellent microwave absorption properties while their densities were merely 0.0082 and 0.0084 g•cm-3, respectively. More importantly, benefiting from the excellent synergistic effect between RGOF and MoS2, the designed RGOF/MoS2 well inherited the combined advantages of GOF and MoS2 in terms of strong absorption abilities, broad absorption bandwidth and thin matching thicknesses. The values of minimum reflection loss and effective frequency bandwidth for RGOF/MoS2 sample could reach up to -62.92 dB with the matching thickness of 2.27 mm and 4.48 GHz with the matching thickness of 2.12 mm, which were very desirable for high-performance MAs. Moreover, the obtained results indicated that the microwave absorption properties of RGOF/MoS2 sample could be further optimized by regulating the MoS2 content. Therefore, a new and effective strategy was proposed to develop high efficiency MAs with ultra-lightweight, wide-band, thin thickness and strong absorption capabilities.
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Affiliation(s)
- Chen Li
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Zihan Li
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Xiaosi Qi
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China; Key Laboratory of Electronic Composites of Guizhou Province, Guizhou University, Guiyang City 550025, People's Republic of China; College of Science, Kaili University, Kaili 556011, People's Republic of China.
| | - Xiu Gong
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Yanli Chen
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Qiong Peng
- College of Physics, Guizhou Province Key Laboratory for Photoelectrics Technology and Application, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Chaoyong Deng
- Key Laboratory of Electronic Composites of Guizhou Province, Guizhou University, Guiyang City 550025, People's Republic of China
| | - Tao Jing
- College of Science, Kaili University, Kaili 556011, People's Republic of China
| | - Wei Zhong
- National Laboratory of Solid State Microstructures and Jiangsu Provincial Laboratory for NanoTechnology, Nanjing University, Nanjing 210093, People's Republic of China.
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Negi P, Kumar A. MoS 2 nanoparticle/activated carbon composite as a dual-band material for absorbing microwaves. NANOSCALE ADVANCES 2021; 3:4196-4206. [PMID: 36132829 PMCID: PMC9418388 DOI: 10.1039/d1na00292a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 05/23/2021] [Indexed: 06/16/2023]
Abstract
In the search for novel high-performance microwave (MW) absorbers, MoS2 has shown promise as a MW-absorbing material, but its poor impedance matching limits its applications. Herein, a facile hydrothermal method was used to produce a composite consisting of activated carbon (AC) derived from waste biomass and in situ-grown MoS2 nanoparticles. Its microwave absorption properties were examined in the 2-18 GHz frequency range, and FESEM and HRTEM images confirmed the formation of MoS2 nanoparticles on the AC. The maximum reflection loss (RLmax) for the MoS2/AC composite was -31.8 dB (@16.72 GHz) at 20 wt% filler loading. At 50 wt% filler loading, the MoS2/AC (MAC50) composite exhibited unique dual-band absorption characteristics in the C and Ku bands. An effective absorption bandwidth (RL < -10 dB) of 10.4 GHz (3-5.2 GHz, 9.8-18 GHz) was achieved at various thicknesses that covered the entire Ku band. Therefore, a sole dielectric absorber can easily be tuned to absorb MWs at multiple frequency ranges. The large surface area and conduction losses of AC combined with the superior dielectric loss properties of MoS2 resulted in improved impedance matching and attenuation ability of the MoS2/AC composite. Thus, MoS2/AC is a promising low-cost dielectric absorber for MW absorption applications.
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Affiliation(s)
- Praveen Negi
- Department of Physics, National Institute of Technology Kurukshetra Haryana 136119 India
| | - Ashavani Kumar
- Department of Physics, National Institute of Technology Kurukshetra Haryana 136119 India
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Liao J, Qiu J, Wang G, Du R, Tsidaeva N, Wang W. 3D core-shell Fe 3O 4@SiO 2@MoS 2 composites with enhanced microwave absorption performance. J Colloid Interface Sci 2021; 604:537-549. [PMID: 34280754 DOI: 10.1016/j.jcis.2021.07.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/03/2021] [Accepted: 07/05/2021] [Indexed: 11/24/2022]
Abstract
In this work, a 3D ternary core-shell Fe3O4@SiO2@MoS2 composite is synthesized by a hydrothermal technique and a modified Stöber method, where magnetic Fe3O4@SiO2 microsphere with the core of raspberry-like Fe3O4 nanoparticles is completely coated by the flower-like MoS2. Herein, the electromagnetic parameters of the composites are effectively tuned by the combination of magnetic Fe3O4 with dielectric SiO2 and MoS2. The obtained ternary composites exhibit remarkable enhancement of microwave absorption. The measurement results indicate that the minimum reflection loss (RL) of Fe3O4@SiO2@MoS2 composites reaches -62.98 dB at 1.83 mm with the effective absorption bandwidth (RL < -10 dB) of 5.76 GHz (from 11.28 to 17.04 GHz) at 1.92 mm, much higher than those of pure Fe3O4 particles and Fe3O4@SiO2 microsphere. It is believed that the improved performances come from the specific structural design and the plentiful interfacial construction. Further, the synergistic effect of the dielectric and magnetic loss as well as the promoted impedance matching also help to enhance the microwave absorption of the composites. The microwave absorption behavior of the composites conforms to the quarter-wavelength cancellation theory. Our study offers an effective and promising strategy in the structural design and interfacial construction of the novel magnetic/dielectric composites with high-efficiency microwave absorption.
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Affiliation(s)
- Jun Liao
- Department of Physics and Electronics, School of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China
| | - Junfeng Qiu
- Department of Physics and Electronics, School of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China
| | - Guohui Wang
- Department of Physics and Electronics, School of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China
| | - Rongxiao Du
- Department of Physics and Electronics, School of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China
| | - Natalia Tsidaeva
- Magnetic Nanostructures, North Caucasus Mining and Metallurgical Institute, State Technological University, Vladikavkaz 362021, Russia
| | - Wei Wang
- Department of Physics and Electronics, School of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China; Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing 100029, China.
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Yan J, Huang Y, Zhang X, Gong X, Chen C, Nie G, Liu X, Liu P. MoS 2-Decorated/Integrated Carbon Fiber: Phase Engineering Well-Regulated Microwave Absorber. NANO-MICRO LETTERS 2021; 13:114. [PMID: 34138352 PMCID: PMC8079512 DOI: 10.1007/s40820-021-00646-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/22/2021] [Indexed: 05/25/2023]
Abstract
Phase engineering is an important strategy to modulate the electronic structure of molybdenum disulfide (MoS2). MoS2-based composites are usually used for the electromagnetic wave (EMW) absorber, but the effect of different phases on the EMW absorbing performance, such as 1T and 2H phase, is still not studied. In this work, micro-1T/2H MoS2 is achieved via a facile one-step hydrothermal route, in which the 1T phase is induced by the intercalation of guest molecules and ions. The EMW absorption mechanism of single MoS2 is revealed by presenting a comparative study between 1T/2H MoS2 and 2H MoS2. As a result, 1T/2H MoS2 with the matrix loading of 15% exhibits excellent microwave absorption property than 2H MoS2. Furthermore, taking the advantage of 1T/2H MoS2, a flexible EMW absorbers that ultrathin 1T/2H MoS2 grown on the carbon fiber also performs outstanding performance only with the matrix loading of 5%. This work offers necessary reference to improve microwave absorption performance by phase engineering and design a new type of flexible electromagnetic wave absorption material to apply for the portable microwave absorption electronic devices.
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Affiliation(s)
- Jing Yan
- MOE Key Laboratory of Material Physics and Chemistry Under Extraodinary Conditions School of Chemistry and Chemical Engineering, Ministry of Education, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Ying Huang
- MOE Key Laboratory of Material Physics and Chemistry Under Extraodinary Conditions School of Chemistry and Chemical Engineering, Ministry of Education, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China.
| | - Xiangyong Zhang
- School of Materials Science and Engineering, Central South University, Changsha, 410083, People's Republic of China
| | - Xin Gong
- Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Chen Chen
- MOE Key Laboratory of Material Physics and Chemistry Under Extraodinary Conditions School of Chemistry and Chemical Engineering, Ministry of Education, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Guangdi Nie
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao, 266071, People's Republic of China
| | - Xudong Liu
- MOE Key Laboratory of Material Physics and Chemistry Under Extraodinary Conditions School of Chemistry and Chemical Engineering, Ministry of Education, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
| | - Panbo Liu
- MOE Key Laboratory of Material Physics and Chemistry Under Extraodinary Conditions School of Chemistry and Chemical Engineering, Ministry of Education, Northwestern Polytechnical University, Xi'an, 710072, People's Republic of China
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