Related references
Note: Only part of the references are listed.
Article
Energy & Fuels
Xingzhao Zhang et al.
Summary: Microwave absorbers play an important role in radar stealth and anti-stealth applications. In this study, ZnFe2O4/residual carbon (ZFO/RC) nanocomposites were fabricated and their crystal structure, morphology, chemical compositions, and electromagnetic characteristics were investigated. The results showed that the ZFO/RC composites exhibited excellent electromagnetic wave absorption properties, with the ability to adjust the absorption capability. Under ideal conditions, the ZFO/RC composites could absorb 99% of the waves passing through them.
Article
Nanoscience & Nanotechnology
Mengying Lian et al.
Summary: In this work, a self-powered system based on a triboelectric-electromagnetic hybrid pipeline energy harvesting module is demonstrated. Rabbit fur and PTFE are used as triboelectric electrodes to fabricate disk-type soft-contact TENGs to collect the mechanical energy of water flow and convert it into electrical energy. The hybridization of electromagnetic generator module and TENGs module to form TEHNG can improve the electrical output performance, especially the current output, and enable simultaneous energy harvesting and data monitoring in harsh environments.
Article
Chemistry, Multidisciplinary
Jianchun Xu et al.
Summary: Mechanical antennas based on piezoelectric materials can significantly reduce the size of long wave antennas and improve communication capacity. However, their narrow bandwidth and weak field intensity limit their practical applications. A mechanical antenna based on PMN-PT is proposed to address these limitations and exhibits ultra-wideband characteristics and excellent communication properties.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Physical
Yan-Li Wang et al.
Summary: Carbon nanotubes-coated cobalt/carbon particles were fabricated by sintering metal-organic frameworks (MOFs) and melamine composites, leading to excellent absorbing composites with lightweight and wide absorbing bandwidth.
Article
Chemistry, Physical
Qingqing Li et al.
Summary: Based on the rational component regulation and micro-nano structure design, hierarchical Co/CoO/reduced graphene oxide (RGO) microspheres (CCOR) were prepared and demonstrated excellent microwave absorption performance. The CCOR microspheres possess abundant heterojunction interfaces, magnetic-dielectric synergistic loss ability, and multi-scale magnetic coupling effect, making them highly promising for stealth applications in the X band.
Article
Nanoscience & Nanotechnology
Guojie Zhang et al.
Summary: The development of energetic materials faces challenges due to the contradiction between energy and sensitivity. A high-energy, low-sensitivity compound called TNAP has been synthesized and investigated as a potential candidate for secondary explosives due to its superior detonation properties and lower mechanical sensitivity compared to RDX.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Yan Wang et al.
Summary: This paper successfully designed a 3D hierarchical Co/CNS/rGO magnetic-dielectric composite with controllable composition and microstructure as a high-efficiency absorber, displaying strong microwave attenuation and broad absorption frequency band. The nanocomposite with porous structure promoted multiple reflection and scattering, thereby improving the attenuation capacity.
Article
Engineering, Environmental
Jinkun Liu et al.
Summary: The study introduces a novel absorber of CuFe2O4/MoS2 composite, which combines magnetic ferrite CuFe2O4 with 2D MoS2 nanosheets to achieve a wide effective absorption bandwidth. The cooperative interaction of dielectric and magnetic loss results in effective absorption of electromagnetic waves in the entire Kuband and part of the X-band. This work presents a strategy for obtaining novel high-performance absorbers.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Multidisciplinary
Jinzhe Li et al.
Summary: The rapid development of high performance detection technology promotes the innovation of stealth technology moving towards the direction of multi-band compatibility. The ATO/rGO aerogel, synthesized by self-assembly, demonstrates excellent microwave-infrared stealth compatibility.
COMPOSITES PART B-ENGINEERING
(2022)
Review
Chemistry, Multidisciplinary
Tian Li et al.
Summary: Efforts have been made to develop high-performance microwave absorption materials to prevent acute electromagnetic pollution and develop efficient stealth materials. Biomass-derived porous materials have attracted attention for their extensive sources, cheap cost, low density, and reusability. Understanding how to obtain optimal absorption capacity and the relationship between structure and properties are important for the development of biomass-based MA materials.
Article
Chemistry, Physical
Zhengwei Ye et al.
Summary: Ferrite/carbon aerogel composites with high specific surface area, electronic conductive interconnected network and uniformly dispersed magnetic nanoparticles have excellent electromagnetic wave absorption performance. The minimum reflection loss of -57 dB is achieved with a filler loading of 10 wt%.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Physical
Bo Wei et al.
Summary: This study proposes a new strategy to achieve lightweight and high-efficiency microwave absorption by constructing hierarchical special structures. The bimetallic nanoarray composed of nickel/cobalt embedded three-dimensional carbon foam (BNA/3dCF) is synthesized using a hydrothermal process and high-temperature annealing. The BNA/3dCF exhibits excellent absorption performance and impedance matching capability.
Article
Chemistry, Physical
Qiancheng Zhang et al.
Summary: This article reports a new type of ultralight graphene/multiwalled carbon nanotube aerogel (GCA) with wideband microwave absorption capability. Through the study and analysis of its structure and performance, new ideas and insights are provided for the design and fabrication of ultralight and broadband microwave absorption materials.
Article
Materials Science, Ceramics
Peng Wu et al.
Summary: A novel microwave absorbing material, sodium cobaltates (Na0.78CoO2), with a lamellar structure, was synthesized and showed good electromagnetic attenuate property. The composite with 50 wt% Na0.78CoO2 and 50 wt% paraffin achieved a minimum reflection loss (RL) of around -51.7 dB at a frequency of 8.2 GHz when the thickness was about 2.41 mm. Its effective absorbing bandwidths (RL <-10 dB) were in the range of 12.5 to 15.6 GHz for a sample thickness of around 1.5 mm. The electromagnetic attenuation mechanisms of the composite were related to conductive loss, multiple reflection loss, and dipole or interfacial polarization loss.
CERAMICS INTERNATIONAL
(2022)
Article
Engineering, Environmental
Jing Gao et al.
Summary: Spherical Gd-Co ferrite nanoparticles with silica and carbon shells were synthesized in this study. Among them, Gd-Co ferrite@silica@carbon exhibited the best microwave absorption performance, with low reflection loss and wide effective absorption band. This excellent performance is attributed to the interaction between magnetic loss and dielectric loss, as well as the excellent impedance matching.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Materials Science, Multidisciplinary
Yan-Li Wang et al.
Summary: This study synthesized porous carbon polyhedrons coupled with bimetallic CoNi alloys to achieve lightweight, broadband, and high-efficiency microwave absorbing materials with low filler loading. The presence of metal Ni element and the pyrolysis temperature both influenced the wave attenuation capacity and absorption performance.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Likui Zhang et al.
Summary: By annealing alkali-treated polyacrylonitrile nanofibers reinforced graphene oxide composite films at 2000 degrees C, graphene-carbon nanofibers composite films with superior mechanical properties, conductivity, and electromagnetic shielding properties were obtained. The films exhibited excellent tensile strength, low density, high flexibility, and outstanding electromagnetic shielding effectiveness.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Jun He et al.
Summary: In this study, Fe3O4 @NRC composites were successfully synthesized and characterized. The results showed that the composites exhibited excellent electromagnetic wave absorption capacity, which could be adjusted by controlling the content of Fe3O4 nanoparticles. The findings are significant for promoting the resource utilization of residual carbon in coal gasification fine slag.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Physical
Yan Guo et al.
Summary: Hierarchical heterostructure WS2/CoS2@carbonized cotton fiber was fabricated as an excellent metal-organic frameworks based electromagnetic wave absorber. The hierarchical heterostructure and multi-component of WS2/CoS2@CCF result in improved impedance matching and enhanced electromagnetic wave attenuation performance.
Article
Nanoscience & Nanotechnology
Hanxiao Xu et al.
Summary: A spatial confined growth strategy encapsulating small-size MOFs derivatives into hollow carbon nanocages was proposed, showing significant spatial confinement effect on the crystal size and dielectric polarization. The phase hybridization induced by size-dependent oxidation motion led to satisfying microwave attenuation, with optimal reflection loss and effective bandwidth achieved. The strategy offers a versatile methodology for manipulating the size of MOFs derivatives and optimizing dielectric polarization and microwave attenuation.
NANO-MICRO LETTERS
(2022)
Article
Nanoscience & Nanotechnology
Wenhuan Huang et al.
Summary: In this study, a high-temperature explosion strategy was used to successfully assemble hierarchical porous carbon sponge with Co-Fe decoration. The as-constructed hybrid material exhibited superior electromagnetic wave absorption performance. Off-axis electron holography and X-ray absorption spectroscopy analysis revealed the presence of polarized nanodomain and the mutual interaction between metal clusters and carbon matrix responsible for the improved absorption.
NANO-MICRO LETTERS
(2022)
Article
Nanoscience & Nanotechnology
Duo Pan et al.
Summary: A cellulose aerogel with highly enhanced thermal conductivity was successfully obtained by constructing a vertically aligned silicon carbide nanowires/boron nitride network. The composite exhibited significantly increased thermal conductivity compared to pure epoxy, both in vertical and horizontal directions. Additionally, it showed good electrical insulation and excellent electromagnetic wave absorption performance.
NANO-MICRO LETTERS
(2022)
Article
Materials Science, Composites
Yuanchun Zhang et al.
Summary: In this study, a Ni@C octahedron composite was synthesized via a solvothermal reaction and annealing treatment, and it showed adjustable electromagnetic parameters and absorption properties.
COMPOSITES COMMUNICATIONS
(2022)
Article
Chemistry, Physical
Kai Lin et al.
Summary: This study successfully prepared a bimetal-doped core-shell carbon material derived from nickel-cobalt dual-ligand MOF. By changing the ratio of the second ligand, the microwave absorption performance of the MOF derivatives can be regulated. The results showed that metal-organic framework materials have good microwave absorption characteristics and can be controlled by designing microstructures.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Runrun Cheng et al.
Summary: In this study, the electromagnetic wave absorption performance of Co9S8/FeCoS2/C composite material was investigated by designing lightweight absorbers. The experimental results showed that the composite material exhibited excellent absorption performance and achieved ideal absorption even at low filler loading. This is attributed to the sulfur doping in the material, which enhances the interface polarization relaxation process and improves impedance matching characteristics.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Physical
Wenhuan Huang et al.
Summary: This study successfully synthesized a three-dimensional hierarchical core-shell nanofiber network with N-doped carbon core fibers and Co@C nanoparticles for enhanced polarization and magnetic loss. The nanofiber network showed excellent electromagnetic wave attenuation and impedance matching performance.
Article
Nanoscience & Nanotechnology
JieJie Nan et al.
Summary: Co3O4/In2O3 nanocomposites prepared via a microwave-hydrothermal method showed high efficiency and stability in reducing Cr(VI) through photoelectrocatalysis, with photo-generated electrons playing a key role and the p-n heterojunction significantly affecting the PEC performance.
ACS APPLIED NANO MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Xiaojun Zeng et al.
Summary: The strong interaction between the matrix and the active centers plays a crucial role in the design of high-performance electromagnetic wave absorption materials. This study successfully designed a material with excellent electromagnetic wave absorption performance by constructing a strong interaction between CoAl-LDH matrix and CoFe-CoCx@NC centers. The experimental and theoretical results demonstrate the importance of material combination and structure in achieving high reflection loss and good matching performance.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Multidisciplinary
Zhiming Deng et al.
Summary: Researchers proposed a controllable surface grafting strategy for MXene flakes (p-MXene) with prepolymerized polydopamine macromolecules to protect against oxidation and water, and optimize the rheological properties of the inks. The obtained inks can adapt to high-viscosity processing techniques and be used for the development of patterned electro-magnetic films and coatings. Moreover, the inks have multifunctional properties, allowing for microwave modulation and infrared anti-counterfeiting.
Article
Chemistry, Multidisciplinary
Zehao Zhao et al.
Summary: This study proposes a new strategy to overcome the limitations of current EMW absorbers by combining functional polymer frameworks and liquids with strong EMW absorption properties. The gels formed by immobilizing different liquids in the polymer networks can achieve precise tuning of EMW absorption performances.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Wenhuan Huang et al.
Summary: Understanding the structure and synthesis of metallic crystalline precursors is crucial for designing electromagnetic wave absorbing materials with enhanced performance. In this study, two different crystalline Mo-species incorporated metal-organic framework precursors were designed and studied for their electromagnetic wave absorbing mechanism. The results showed that the designed materials exhibited excellent electromagnetic wave absorption properties.
Article
Chemistry, Physical
Yingxiao Wu et al.
Summary: Metal-organic frameworks (MOF) derived carbon nanomaterials are promising anode materials for sodium-ion batteries. This study utilized electmspinning to structure MOF into nanofibers and sulfurization to synthesize nitrogen-doped carbon nanofibers encapsulating CoS nanoparticles, resulting in improved storage performance.
Article
Engineering, Environmental
Pengfei Yin et al.
Summary: In this study, a novel composite material was synthesized using a unique method, which showed excellent performance in absorbing microwave radiation, with a broad absorption bandwidth and appropriate absorption intensity.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Multidisciplinary
Feichong Yao et al.
Summary: This study successfully achieved the uniform distribution and three-dimensional network construction of nanofillers in polymer nanocomposites, resulting in high electrical conductivity, thermal conductivity, and electromagnetic interference shielding effectiveness. It also improved the mechanical properties of the composites, showcasing significant application potential.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Qinrui Du et al.
Summary: This study develops a simple and viable strategy using electrostatic adsorption to integrate MXene nanosheets into hollow bowl-like structures with tunable layer stacking thickness. The hollow MXene bowls exhibit excellent electromagnetic wave absorption performance, surpassing most current MXene materials and bowl-like materials reported in the literature.
Article
Chemistry, Multidisciplinary
Xinting Chen et al.
Summary: In the face of increasing electromagnetic wave (EMW) pollution, biomass-based carbon materials are attracting attention due to their green, renewable, and environmentally-friendly characteristics. However, there is limited research on the microstructure control of these materials. In this study, two types of chitosan-derived carbon aerogels were prepared with different chitosan amounts and freezing methods, resulting in bamboo tube structure (BTS) and isolated island structure (IIS) morphologies. The obtained aerogels exhibited low density, high load-bearing capacity, and excellent thermal and electromagnetic wave absorption properties. The IIS aerogel showed superior performance in terms of infrared emissivity, effective absorption bandwidth, and radar cross-section reduction.
Article
Chemistry, Physical
Wanxi Li et al.
Summary: This study successfully prepared sandwich-like Fe, Co, or Ni nanoparticles/reduced graphene oxide composites with good microwave absorption performance. For Co/RGO composites, the minimum reflection loss value was -50.60 dB, covering the X-band and Ku-band, suitable for large-scale production and industrial applications.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Bo Wei et al.
Summary: This study proposes an advanced strategy to develop a novel microwave absorbing material (MRBC) by encapsulating red blood cell-like mesoporous carbon spheres with magnetic nanoparticles. The MRBC exhibits ultra-high specific surface area, uniform mesoporous properties, and a special hollow structure, achieving a wide absorption band and low density to effectively reduce the harm of electromagnetic radiation to the human body.
Article
Chemistry, Physical
Jin-Bo Cheng et al.
Summary: This study presents a novel aerogel absorber with low density and unique hierarchical structures, demonstrating strong microwave absorption performance. The aerogel exhibits superior reflection loss and wide effective absorption bandwidth, surpassing many previous materials.
Article
Engineering, Multidisciplinary
Huifang Pang et al.
Summary: MAMs were initially developed in the early 20th century for military purposes, but are now widely used in various aspects of human life to prevent radiation and interference. These materials, including alloys, metal oxides, and carbon materials, have high temperature resistance and infrared stealth performance.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Materials Science, Multidisciplinary
Omid Mirzaee et al.
Summary: The study focused on designing single and double layer microwave absorbers using FeCoNi@C metal organic framework and MWCNTs. It was found that the double-layer absorber showed wider absorption bandwidth and lower reflection loss compared to the single-layer absorber, while the single-layer absorber also exhibited good absorption performance at certain frequencies.
Article
Chemistry, Physical
Qing Chang et al.
Summary: In this study, naked NiCo2O4 with novel morphology of wood-texture-column-like nanostructure was synthesized for the first time through sodium oxalate-induced hydrothermal synthesis. By adjusting the amount of sodium oxalate, the electromagnetic parameters were optimized to achieve the best absorption performance, and the thickness could be adjusted to cover different bands.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Panbo Liu et al.
Summary: A controlled synergistic protecting-etching strategy was proposed to construct hollow Co@N-doped carbon nanocages with uniform heterojunctions, addressing the shortcomings of using sacrificing templates or corrosive agents and exhibiting superior microwave absorption performance. The strategy not only provides inspiration for creating hollow void inside other MOFs crystals, but also broadens the candidates for lightweight and high-efficient microwave absorbers.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Engineering, Environmental
Qian Wu et al.
Summary: Novel nanoporous Co particles were successfully synthesized via thermal decomposition and hydrogen reduction processes, showing the best microwave absorption performance at different temperatures. The Co/CoO samples reduced at different temperatures exhibit potential applications in the field of electromagnetic wave absorption.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
Yao Chen et al.
Summary: With the development of electronic information technology, electromagnetic shielding materials have become important in solving problems caused by electromagnetic waves, with graphene attracting significant attention for its outstanding properties.
Article
Chemistry, Physical
Junwu Wen et al.
Summary: Core-shell structural Co3O4@NiCo2O4 composites were successfully fabricated in this study, with the cavity volume between core and shell modulated effectively by controlling proton etching and deposition reaction. The composites exhibited excellent electromagnetic wave absorption properties, with optimized microstructure showing a broad effective absorption bandwidth and intensity.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Materials Science, Ceramics
Weiming Zhang et al.
Summary: The rapid advancement in communication technology has raised global concern regarding electromagnetic wave pollution. To address this issue, the development of high-performance electromagnetic wave absorbing materials with coupled dielectric and magnetic losses is urgently needed. Through high-entropy engineering, three different powders of transition metal diborides were designed and prepared, showcasing improved absorption performance and impedance match.
JOURNAL OF ADVANCED CERAMICS
(2021)
Article
Chemistry, Physical
Zhou Feng et al.
APPLIED SURFACE SCIENCE
(2020)
Article
Chemistry, Physical
Zehao Zhao et al.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2020)
Article
Materials Science, Composites
Shan Jiang et al.
COMPOSITES COMMUNICATIONS
(2020)
Article
Chemistry, Physical
Yousong Liu et al.
Article
Chemistry, Physical
Wenhuan Huang et al.
Review
Chemistry, Physical
Xiaojun Zeng et al.
Article
Engineering, Electrical & Electronic
Chang Xu et al.
ACS APPLIED ELECTRONIC MATERIALS
(2020)
Article
Nanoscience & Nanotechnology
Xueai Li et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Article
Chemistry, Physical
Ruixiang Deng et al.
APPLIED SURFACE SCIENCE
(2019)
Article
Nanoscience & Nanotechnology
Xueqing Xu et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Article
Nanoscience & Nanotechnology
Xiao Zhang et al.
ACS APPLIED MATERIALS & INTERFACES
(2018)
Article
Chemistry, Multidisciplinary
Jiani Gu et al.
Article
Nanoscience & Nanotechnology
Haicheng Wang et al.
ACS APPLIED MATERIALS & INTERFACES
(2017)
Article
Materials Science, Ceramics
Na Zhang et al.
CERAMICS INTERNATIONAL
(2016)
Article
Materials Science, Multidisciplinary
Rahul Sharma et al.
