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Liu W, Jia K, Yao T, Shen L, Wang D. Graphene-Wrapped Magnetic Multichamber Ti 3C 2T x Spheres for Stable Broadband Microwave Absorption. ACS APPLIED MATERIALS & INTERFACES 2024; 16:51118-51128. [PMID: 39271249 DOI: 10.1021/acsami.4c10905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2024]
Abstract
Two-dimensional transition metal carbides/nitrides (MXenes) have aroused widespread interest in the field of microwave absorption because of their unique layered structures. However, the inherent aggregation, poor impedance matching, and low chemical stability of MXenes inevitably obstruct their practical applications. Herein, a multichamber Fe3O4/Ti3C2Tx@reduced graphene oxide (FT@RGO) hierarchical structure was constructed through self-assembly and sacrificial template strategies where the Ti3C2Tx nanosheets were assembled into hollow microspheres that were decorated with Fe3O4 nanospheres and wrapped by RGO nanosheets. The massive heterointerfaces and interior cavities favor enhanced microwave absorption performance via interfacial polarization, multiple scattering/reflections, and dielectric-magnetic synergistic effects. Consequently, the synthesized ultralight FT@RGO foam (0.009 g/cm3) presents superior microwave absorption ability with the minimum reflection loss of -50.5 dB at the matching thickness of 2.5 mm and effective absorption bandwidth of 8.0 GHz covering the frequency range of 10.0-18.0 GHz at the thickness of 2 mm. Furthermore, the encapsulation of hollow Ti3C2Tx spheres by RGO nanosheets avoids direct contact with external air, which considerably improves the stability of Ti3C2Tx and ensures the long-term application of FT@RGO foam in a conventional environment. This work provides a reference for the structural design of MXene-based materials as broadband and durable microwave absorbers.
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Affiliation(s)
- Wei Liu
- College of Chemistry and Materials, Taiyuan Normal University, Jinzhong 030619, China
| | - Kun Jia
- 33rd Institute of China Electronics Technology Group Corporation, Taiyuan 030032, China
| | - Tingting Yao
- Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Lazhen Shen
- College of Chemistry and Materials, Taiyuan Normal University, Jinzhong 030619, China
| | - Donghong Wang
- 33rd Institute of China Electronics Technology Group Corporation, Taiyuan 030032, China
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Yadav RS, Kuřitka I. Recent advances on outstanding microwave absorption and electromagnetic interference shielding nanocomposites of ZnO semiconductor. Adv Colloid Interface Sci 2024; 326:103137. [PMID: 38555833 DOI: 10.1016/j.cis.2024.103137] [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: 08/23/2023] [Revised: 02/14/2024] [Accepted: 03/20/2024] [Indexed: 04/02/2024]
Abstract
The electromagnetic interference shielding and microwave attenuation capabilities of ZnO semiconductor nanocomposites have recently been improved using a variety of approaches by correctly modifying their permittivity. To improve microwave attenuation, ZnO semiconductor nanostructures have been combined with graphene, multi-wall carbon nanotubes, metal nanoparticles and their alloys, two-dimensional MXene, spinel ferrite magnetic nanoparticles, polymer systems, and textiles. This paper covers the opportunities and constraints that these cutting-edge nanocomposites in the field of electromagnetic wave absorption encounter as well as the research progress of ZnO semiconductor-based nanocomposite. The structure-function relationship of electromagnetic wave absorption nanocomposites, design strategies, synthesis techniques, and various types of advanced nanocomposites based on ZnO semiconductor are also covered. In order to design and prepare high efficiency ZnO semiconductor based electromagnetic wave absorbing materials for use in applications of next-generation electronics and aerospace, this article can offer some useful ideas.
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Affiliation(s)
- Raghvendra Singh Yadav
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlín, Czech Republic.
| | - Ivo Kuřitka
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlín, Czech Republic
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Arabi M, Hekmatara H, Baizaee SM. GO-decorated chain-like Fe 2O 3/FeMn 2O 4 NPs (GO-Fe 2O 3/FeMn 2O 4 nanocomposites) with ultrabroad band microwave absorption. Phys Chem Chem Phys 2023; 25:30949-30959. [PMID: 37937423 DOI: 10.1039/d3cp03942k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
In this study, GO-Fe2O3/FeMn2O4 nanocomposites were synthesized in which the chain-like Fe2O3/FeMn2O4 NPs were decorated on GO sheets. The crystalline phases of Fe2O3 and FeMn2O4 were recognized from the XRD pattern. TEM images showed that the oval-shaped Fe2O3/FeMn2O4 NPs with an almost narrow size distribution (60-80 nm) were connected to form chains. The Fe2O3/FeMn2O4 NP chains were decorated on the GO sheets in different weight ratios and GO-Fe2O3/FeMn2O4 (1 : 3), GO-Fe2O3/FeMn2O4 (1 : 4), and GO-Fe2O3/FeMn2O4 (1 : 5) nanocomposites, which were respectively named S1, S2, and S3, were finally produced. The microwave attenuation performance of all samples was investigated based on their EM parameters. The results demonstrated the superior attenuation ability of S1 and S2 in terms of reflection loss and absorption bandwidth. The minimum reflection losses (RLmin) for S1 and S2 reached over -85 dB and -88 dB and at the rest of the frequency band, the RL varied from -10 dB to -40 dB for samples thicker than 2.4 mm. The effective bandwidth (RL ≤ -10 dB) was 10 GHz, which covered the entire Ku and X bands for S1, and was -8.3 GHz, which eliminated the entire Ku band and half of the X band, for S2 at 2.4-3.6 mm with matching thicknesses. S3 exhibited a relatively weaker absorption performance. The results confirmed that achieving the maximum EM absorption performance of GO-based composites is guaranteed by optimizing the weight ratio of the decorative material (Fe2O3/FeMn2O4 NPs).
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Affiliation(s)
- Mozhgan Arabi
- 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.
| | - Seyyed Mahdy Baizaee
- Department of Physics, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
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Liu J, Yu W, Zhao Z, Liu D, Liu S, Wang J, Ma M, Yu Q, Yang N. 3D Honeycomb Fe/MXene Derived from Prussian Blue Microcubes with a Tunable Structure for Efficient Low-Frequency and Flexible Electromagnetic Absorbers. ACS APPLIED MATERIALS & INTERFACES 2023; 15:48519-48528. [PMID: 37801394 DOI: 10.1021/acsami.3c09799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/08/2023]
Abstract
The unique layered structure and high conductivity of MXene materials make them highly promising for microwave absorption. However, the finite loss mechanism and severe agglomeration present challenging obstacles for ideal microwave absorbers, which could be effectively improved by constructing a three-dimensional (3D) porous structure. This study reports a 3D honeycomb MXene using a straightforward template method. The 3D MXene framework offers ample cavities to anchor the Prussian blue microcubes and their derivatives including Fe microboxes and Fe clusters by a simple annealing process. Based on the superiority of the 3D honeycomb architecture and magnetic-dielectric synergistic effects, the Fe/MXene absorbers demonstrate outstanding microwave absorption capabilities with the optimum reflection loss value of -40.3 dB at 2.00 mm in the low-frequency range from 4.2 to 5.6 GHz. The absorber also manifests superior radar wave attenuation by finite element analysis and exhibits great potential to be a flexible and thermal insulation material in a wide range of temperatures. This work proposes a useful reference for the design of 3D MXene-based porous architectures, and the synergistic magnetic-dielectric strategy further expands the potential of MXene-based absorbers, enabling them to be used as flexible and highly efficient microwave absorbers.
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Affiliation(s)
- Jimei Liu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Wenzhu Yu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Ziheng Zhao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Dong Liu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Shanshan Liu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Jie Wang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
| | - Mingliang Ma
- School of Civil Engineering, Qingdao University of Technology, Qingdao 266525, China
| | - Qinghua Yu
- College of Intelligent Manufacturing, Zibo Vocational Institute, Zibo 255314, China
| | - Naitao Yang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China
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Jiang R, Wang Y, Wang J, He Q, Wu G. Controlled formation of multiple core-shell structures in metal-organic frame materials for efficient microwave absorption. J Colloid Interface Sci 2023; 648:25-36. [PMID: 37295367 DOI: 10.1016/j.jcis.2023.05.197] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/22/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023]
Abstract
The design of metal-organic frameworks (MOF) derived composites with multiple loss mechanisms and multi-scale micro/nano structures is an important research direction of microwave absorbing materials. Herein, multi-scale bayberry-like Ni-MOF@N-doped carbon composites (Ni-MOF@NC) are obtained by a MOF assisted strategy. By utilizing the special structure of MOF and regulating its composition, the effective improvement of Ni-MOF@NC's microwave absorption performance has been achieved. The nanostructure on the surface of core-shell Ni-MOF@NC can be regulated and N doping on carbon skeleton by adjusting the annealing temperature. The optimal reflection loss of Ni-MOF@NC is -69.6 dB at 3 mm, and the widest effective absorption bandwidth is 6.8 GHz. This excellent performance can be attributed to the strong interface polarization caused by multiple core-shell structures, the defect and dipole polarization caused by N doping, and the magnetic loss caused by Ni. Meanwhile, the coupling of magnetic and dielectric properties enhances the impedance matching of Ni-MOF@NC. The work proposes a particular idea of designing and synthesizing an applicable microwave absorption material that possesses excellent microwave absorption performance and promising application potential.
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Affiliation(s)
- Rui Jiang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, China
| | - Yiqun Wang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, China.
| | - Jiayao Wang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, China
| | - Qinchuan He
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, 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, China.
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Zhang Y, Dai F, Hassan A, Refaai MRA, Salman S, Nag K, Mahariq I, Qi Y. Investigations of microwave absorption performance of bi-layer absorber composed of FeWO 4 & BiVO 4 nanocomposite powder in 2-18 GHz. J Colloid Interface Sci 2023; 641:1-14. [PMID: 36924539 DOI: 10.1016/j.jcis.2023.03.029] [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: 01/06/2023] [Revised: 02/26/2023] [Accepted: 03/03/2023] [Indexed: 03/17/2023]
Abstract
Optimization necessitates every feature to be scrutinized associated with enhancement for microwave absorption. So, interplay between simulation and experiment is a significant aspect to find optimal findings in this regard. Herein, microwave absorption characteristics of as-prepared FeWO4 and BiVO4 nanomaterials were investigated by preparing mono layer and bilayer samples. For the bilayer samples, simulation technique was used to regulate microwave absorption efficiency. Using simulation technique, bilayer sample has achieved a minimum reflection loss (RLmin) of -42 dB with BiVO4 as a top layer (0.6 mm thickness) and FeWO4 as a bottom layer (0.8 mm thickness) with effective absorption Bandwidth (EAB) of 13 GHz (15-2 GHz) at 8.2 GHz frequency. The results show that the layered architecture of the absorbent is substantially responsible for its remarkable microwave absorption efficiency. Simulated results of the bilayer sample were also verified with experimental findings. This work provides a facile synthesis route, novel insights into the design of bilayer absorbent as well as simulation and experimental support for high-performance microwave bilayer absorber.
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Affiliation(s)
- Yang Zhang
- Mechanical and Electrical Engineering College, Gansu Agricultural University, Lanzhou 730070, China
| | - Fei Dai
- Mechanical and Electrical Engineering College, Gansu Agricultural University, Lanzhou 730070, China.
| | - Ali Hassan
- Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10, 162 00 Prague, Czech Republic.
| | - Mohamad Reda A Refaai
- Department of Mechanical Engineering, College of Engineering in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Sadeq Salman
- Research Center, Al-Ayen University, Nasiriyah, Iraq
| | - Kaushik Nag
- College of Engineering and Technology, American University of the Middle East, Kuwait
| | - Ibrahim Mahariq
- College of Engineering and Technology, American University of the Middle East, Kuwait
| | - Yuan Qi
- Mechanical and Electrical Engineering College, Gansu Agricultural University, Lanzhou 730070, China
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Gao Z, Iqbal A, Hassan T, Zhang L, Wu H, Koo CM. Texture Regulation of Metal-Organic Frameworks, Microwave Absorption Mechanism-Oriented Structural Optimization and Design Perspectives. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204151. [PMID: 36253151 PMCID: PMC9762306 DOI: 10.1002/advs.202204151] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/15/2022] [Indexed: 05/12/2023]
Abstract
Texture regulation of metal-organic frameworks (MOFs) is essential for controlling their electromagnetic wave (EMW) absorption properties. This review systematically summarizes the recent advancements in texture regulation strategies for MOFs, including etching and exchange of central ions, etching and exchange of ligands, chemically induced self-assembly, and MOF-on-MOF heterostructure design. Additionally, the EMW absorption mechanisms in approaches based on structure-function dependencies, including nano-micro topological engineering, defect engineering, interface engineering, and hybrid engineering, are comprehensively explored. Finally, current challenges and future research orientation are proposed. This review aims to provide new perspectives for designing MOF-derived EMW-absorption materials to achieve essential breakthroughs in mechanistic investigations in this promising field.
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Affiliation(s)
- Zhenguo Gao
- MOE Key Laboratory of Material Physics and Chemistry under ExtraordinaryNorthwestern Polytechnical UniversityXi'an710072China
- School of Advanced Materials Science and EngineeringSungKyunKwan UniversitySeobu‐ro 2066, Jangan‐guSuwon‐siGyeonggi‐do16419Republic of Korea
- Materials Architecturing Research CenterKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Aamir Iqbal
- School of Advanced Materials Science and EngineeringSungKyunKwan UniversitySeobu‐ro 2066, Jangan‐guSuwon‐siGyeonggi‐do16419Republic of Korea
| | - Tufail Hassan
- School of Advanced Materials Science and EngineeringSungKyunKwan UniversitySeobu‐ro 2066, Jangan‐guSuwon‐siGyeonggi‐do16419Republic of Korea
| | - Limin Zhang
- MOE Key Laboratory of Material Physics and Chemistry under ExtraordinaryNorthwestern Polytechnical UniversityXi'an710072China
| | - Hongjing Wu
- MOE Key Laboratory of Material Physics and Chemistry under ExtraordinaryNorthwestern Polytechnical UniversityXi'an710072China
| | - Chong Min Koo
- School of Advanced Materials Science and EngineeringSungKyunKwan UniversitySeobu‐ro 2066, Jangan‐guSuwon‐siGyeonggi‐do16419Republic of Korea
- Materials Architecturing Research CenterKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
- School of Chemical EngineeringSungKyunKwan UniversitySeobu‐ro 2066, Jangan‐guSuwon‐siGyeonggi‐do16419Republic of Korea
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Miao P, Chen W, Li K, Zhao W, Kong J. Hierarchical Co/CoO/FeO/C nanocomplex derived from Co(OH) 2@NH 2-MIL-88 to aid highly efficient microwave absorption. NEW J CHEM 2022. [DOI: 10.1039/d2nj04411k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Facile preparation of a flake-like Co/CoO/FeO/C nanocomplex employing Co(OH)2 on NH2-MIL-88B through one-step pyrolysis. The nanocomplex can efficiently scatter microwaves.
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Affiliation(s)
- Peng Miao
- School of Materials and Chemical Engineering, Xi’an Technological University, Xi’an, Shaanxi, 710021, China
- Shaanxi Key Laboratory of Artificially-Structured Functional Materials and Devices, Xi’an, Shaanxi, 710043, China
| | - Weixing Chen
- School of Materials and Chemical Engineering, Xi’an Technological University, Xi’an, Shaanxi, 710021, China
| | - Kailei Li
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi, 710072, China
| | - Weifeng Zhao
- School of Materials and Chemical Engineering, Xi’an Technological University, Xi’an, Shaanxi, 710021, China
| | - Jie Kong
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi, 710072, China
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