4.7 Article

Molten-salt-assisted combustion synthesis of B4C powders with high specific area and their electromagnetic wave absorbing performance

Related references

Note: Only part of the references are listed.
Review Chemistry, Multidisciplinary

Dielectric Loss Mechanism in Electromagnetic Wave Absorbing Materials

Ming Qin et al.

Summary: Comprehensive views on dielectric loss mechanisms provide important guidance for understanding the attenuation behavior of materials. Current researches focus more on materials synthesis rather than in-depth mechanism study. Therefore, further research on in-depth mechanisms, emphasis on new dielectric loss mechanisms, and new modulation strategies are needed to achieve simple and effective EM wave attenuation behavior modulation.

ADVANCED SCIENCE (2022)

Article Materials Science, Ceramics

Morphological evolution of boron carbide particles: Sol-gel synthesis of nano/micro B4C fibers

Suna Avcioglu et al.

Summary: A novel non-catalytic sol-gel route was used to synthesize nano/micro boron carbide fibers by manipulating the growth kinetics of boron carbide particles through in-situ decoration with boric acid crystals during thermal decomposition. This approach successfully produced highly crystalline boron carbide particles and various morphologies of boron carbide, such as rhomboid-plate, nanobelt, and fiber. By tailoring the structure of the preceramic precursor, the formation of boron carbide fiber was increased while polyhedral-equiaxed particles were decreased in the final products.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Cup-stacked carbon nanotubes hybridized Si3N4/Si3N4 composite ceramics for high-effciency microwave absorption with excellent thermal stability

Fang Ye et al.

Summary: The hybridization of carbon nanotubes (CNTs) with Si3N4 to create CSCNT-Si3N4/Si3N4 composite ceramics allows for efficient microwave absorption with a very low filler loading, while also providing protection against oxidation for CNTs. This innovative approach demonstrates strong microwave absorption performance and long-term stability in high-temperature conditions.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Molten salt synthesis of titanium carbide using different carbon sources as templates

Mingge Yan et al.

Summary: The study investigated the influence of carbon-template-growth mechanism on the synthesis of titanium carbide, showing that the visual morphologies of the TiC products mainly retained the shapes of the original carbon sources, confirming the control role of the carbon-template-growth mechanism in TiC formation.

CERAMICS INTERNATIONAL (2021)

Review Materials Science, Multidisciplinary

A review on recent advances in carbon-based dielectric system for microwave absorption

Liru Cui et al.

Summary: The development of carbon-based dielectric systems has brought about a new frontier in absorbing materials, as the combination of carbon materials and other dielectric components can produce superior microwave absorption performance compared to traditional magnetic materials.

JOURNAL OF MATERIALS SCIENCE (2021)

Article Materials Science, Ceramics

Molten-salt-assisted combustion synthesis of B4C powders: Synthesis mechanism and dielectric and electromagnetic wave absorbing properties

Donghai Ding et al.

Summary: A novel electromagnetic wave absorber was prepared using combustion synthesis method, with NaCl significantly reducing the grain size of B4C powders. The N-6 sample with nanoscale B4C powders exhibited optimal dielectric and EMW absorbing properties.

CERAMICS INTERNATIONAL (2021)

Article Chemistry, Physical

Graphene-layer-coated boron carbide nanosheets with efficient electromagnetic wave absorption

Baoxin Zhang et al.

Summary: In this study, graphene-layer-coated B4C nanosheets were reported for the first time as efficient electromagnetic wave absorption materials. The unique structure and graphene shell of the B4C@GN NSs led to significant improvement in electromagnetic wave absorption performance, with a minimal reflection loss of 24.6 dB and a broad effective absorption bandwidth of 3.9 GHz. This development may provide a theoretical foundation for the functionalization of structural ceramic materials.

APPLIED SURFACE SCIENCE (2021)

Review Materials Science, Multidisciplinary

A review on carbon/magnetic metal composites for microwave absorption

Baolei Wang et al.

Summary: Developing high-efficiency microwave absorption materials is crucial for solving electromagnetic pollution issues, with carbon/magnetic metal composites being promising candidates for high-performance microwave absorbers. Understanding the mechanisms of microwave absorption and exploring the preparation methods and properties of these composites indicate great potential for the future development of high-performance microwave absorption materials.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

Article Engineering, Electrical & Electronic

Electromagnetic and microwave absorption properties of Ti3SiC2/NiFe2O4/epoxy resin coatings

Xiang Zhang et al.

Summary: Coatings with double-loss Ti3SiC2/NiFe2O4 absorbents of excellent chemical stability were synthesized in this study. Heat treating the Ti3SiC2/NiFe2O4 fillers at temperatures 800 to 1000 degrees C improved their microwave absorbing properties.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2021)

Article Materials Science, Coatings & Films

Properties of boron carbide thin films deposited by pulsed laser deposition

Falko Jahn et al.

Summary: Boron carbide is a super-hard material suitable for wear resistant coatings. Its hardness is significantly influenced by substrate temperature, with little effect from laser fluence.

SURFACE & COATINGS TECHNOLOGY (2021)

Article Materials Science, Ceramics

Enhanced electromagnetic wave absorbing properties of Si-O-C ceramics with in-situ formed 1D nanostructures

Donghai Ding et al.

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2020)

Article Materials Science, Ceramics

Microwave absorbing properties of FeB/B4C nanowire composite

Wen-Wen Wu et al.

CERAMICS INTERNATIONAL (2020)

Article Physics, Applied

Effect of high intense electron beam irradiation on structural and Raman properties of boron carbide micro powder

M. N. Mirzayev et al.

INTERNATIONAL JOURNAL OF MODERN PHYSICS B (2020)

Article Materials Science, Ceramics

Fabrication of (a-nc) boron carbide thin films via chemical vapor deposition using ortho-carborane

Rong Tu et al.

JOURNAL OF ASIAN CERAMIC SOCIETIES (2020)

Article Materials Science, Ceramics

Microwave synthesis of worm-like SiC nanowires for thin electromagnetic wave absorbing materials

Jianlei Kuang et al.

CERAMICS INTERNATIONAL (2019)

Article Materials Science, Composites

Microwave-constructed honeycomb architectures of h-BN/rGO nano-hybrids for efficient microwave conversion

Yue Kang et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2019)

Article Materials Science, Multidisciplinary

Synthesis of graphite oxide nanoparticles and conductivity studies of PSF/GO and PSAN/GO polymer nanocomposites

S. Ningaraju et al.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2019)

Article Materials Science, Multidisciplinary

Effect and corresponding mechanism of NaCl additive on boron carbide powder synthesis via carbothermal reduction

Xin Li et al.

DIAMOND AND RELATED MATERIALS (2019)

Article Materials Science, Multidisciplinary

Synthesis of mesoporous hexagonal cobalt nanosheets with low permittivity for enhancing microwave absorption performances

Yilin Zhang et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2019)

Article Materials Science, Multidisciplinary

Non-catalytic synthesis of boron carbide (B4C) nano structures with various morphologies by sol-gel process

Suna Avcioglu et al.

MATERIALS LETTERS (2019)

Article Materials Science, Multidisciplinary

Heterointerface engineering of lightweight, worm-like SiC/B4C hybrid nanowires as excellent microwave absorbers

Yuan Liu et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

Article Chemistry, Physical

Facile Synthesis of Highly Defected Silicon Carbide Sheets for Efficient Absorption of Electromagnetic Waves

Xiaolin Lan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Article Materials Science, Ceramics

Improved dielectric properties of PDCs-SiCN by in-situ fabricated nano-structured carbons

Quan Li et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2017)

Article Materials Science, Ceramics

A novel 3D network nanostructure constructed by single-crystal nanosheets of B4C

Juan Xu et al.

CERAMICS INTERNATIONAL (2017)

Article Chemistry, Multidisciplinary

CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption

Qinghe Liu et al.

ADVANCED MATERIALS (2016)

Article Materials Science, Ceramics

Reaction coupling preparation of high sintering activity boron carbide nano-powders

Jilin Wang et al.

CERAMICS INTERNATIONAL (2016)

Article Engineering, Environmental

Polymer assisted approach to two-dimensional (2D) nanosheets of B4C

Hayk H. Nersisyan et al.

CHEMICAL ENGINEERING JOURNAL (2015)

Article Materials Science, Ceramics

Dielectric and microwave-absorption properties of SiC nanoparticle/SiBCN composite ceramics

Fang Ye et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2014)

Article Chemistry, Physical

Graphene-wrapped ZnO hollow spheres with enhanced electromagnetic wave absorption properties

Meikang Han et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Article Materials Science, Multidisciplinary

Chemically and mechanically activated combustion synthesis of B4C-TiB2 composites

L. Nikzad et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2012)

Proceedings Paper Materials Science, Multidisciplinary

Raman Study of the Relationship between Microstructure and Physical Properties of Isotropic Graphite

Li Dongfeng et al.

EMERGING MATERIALS AND MECHANICS APPLICATIONS (2012)

Article Chemistry, Physical

Green Approach To Prepare Graphene-Based Composites with High Microwave Absorption Capacity

Xin Bai et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Review Materials Science, Multidisciplinary

Synthesis and consolidation of boron carbide: a review

A. K. Suri et al.

INTERNATIONAL MATERIALS REVIEWS (2010)

Article Engineering, Environmental

Carbonization of waste PVC to develop porous carbon material without further activation

W. M. Qiao et al.

WASTE MANAGEMENT (2006)