Electromagnetic interference shielding effectiveness and microwave absorption properties of thermoplastic polyurethane/montmorillonite‐polypyrrole nanocomposites
Sign Up to like & getrecommendations! Published in 2018 at "Polymers for Advanced Technologies"
DOI: 10.1002/pat.4249
Abstract: Departamento de Engenharia Mecânica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil Université de Lyon, F‐69003 Lyon, France Engenharia Metalúrgica e Materiais COPPE, Universidade Federal do Rio de Janeiro, 21941‐972 Rio de Janeiro, Brazil Department… read more here.
Keywords: universidade federal; electromagnetic interference; shielding effectiveness; santa catarina ... See more keywords
The importance of the electrical contact between specimen and testing fixture in evaluating the electromagnetic interference shielding effectiveness of carbon materials
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DOI: 10.1016/j.carbon.2017.02.091
Abstract: Abstract The quality of the electrical contact between the specimen and electromagnetic interference (EMI) shielding testing fixture (coaxial cable method) is found to be critical to shielding effectiveness testing. The carbon fiber (CF) mat (0.15–0.42 mm… read more here.
Keywords: mat; electrical contact; contact specimen; shielding effectiveness ... See more keywords
Orthogonal pattern of spinnable multiwall carbon nanotubes for electromagnetic interference shielding effectiveness
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DOI: 10.1016/j.carbon.2019.05.052
Abstract: Abstract The need for thin and lightweight electromagnetic interference shielding materials is rapidly increasing in several industries, such as aerospace and telecommunication. This research finds that a shielding material, which is developed by the orthogonal… read more here.
Keywords: orthogonal pattern; carbon; electromagnetic interference; shielding effectiveness ... See more keywords
Fabrication of heterostructure composites of Ni-Zn-Cu-Ferrite-C3N4-Poly(vinylidene fluoride) films for the enhancement of electromagnetic interference shielding effectiveness
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127683
Abstract: Abstract In this report the emphasis has been given on the influence of carbon nitride (C3N4) semiconducting fillers for the enhancement of the electromagnetic interference shielding effectiveness. This is the first ever report where the… read more here.
Keywords: shielding effectiveness; enhancement electromagnetic; electromagnetic interference; ferrite c3n4 ... See more keywords
Porous eco-ceramics of low thermal conductivity and high EMI shielding effectiveness from sawdust and sucrose by paste molding
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.374
Abstract: Abstract A facile method for making porous SiC ceramics from sawdust avoiding high-temperature liquid or vapor phase silicon infiltration has been outlined. Cylindrical bodies prepared by hand pressing of aqueous pastes produced from sawdust, silicon… read more here.
Keywords: ceramics low; thermal conductivity; shielding effectiveness; silicon ... See more keywords
Synergism between lignin, functionalized carbon nanotubes and Fe3O4 nanoparticles for electromagnetic shielding effectiveness of tough lignin-based polyurethane
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DOI: 10.1016/j.coco.2020.100616
Abstract: Abstract In this work, a kind of novel flexible lignin-based electromagnetic shielding polyurethane (FeCLPU) with excellent properties was prepared and studied. Lignin was applied as an reinforcement with modified carbon nanotubes (CNT) and aminated ferroferric… read more here.
Keywords: lignin; electromagnetic shielding; carbon nanotubes; lignin based ... See more keywords
Electromagnetic interference shielding of multi-cracked high-performance fiber-reinforced cement composites – Effects of matrix strength and carbon fiber
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DOI: 10.1016/j.conbuildmat.2020.119949
Abstract: Abstract High-performance fiber-reinforced cement composites (HPFRCC) can be adopted as a building material for electromagnetic interference (EMI) shielding due to its high-volume content of conductive steel fibers incorporated. Structures made of HPFRCC are, however, highly… read more here.
Keywords: strength; carbon; fiber; shielding effectiveness ... See more keywords
Dielectric properties and electromagnetic interference shielding effectiveness of Al2O3-based composites filled with FeSiAl and flaky graphite
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154556
Abstract: Abstract Al2O3-based composites filled with FeSiAl and flaky graphite (FG) were prepared by hot-pressed sintering. The dielectric properties and electromagnetic interference shielding effectiveness were investigated. As the mass ratio of FeSiAl to FG decreases from… read more here.
Keywords: shielding effectiveness; interference shielding; electromagnetic interference; flaky graphite ... See more keywords
Modeling for the electromagnetic properties and EMI shielding of Cf/mullite composites in the gigahertz range
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.03.031
Abstract: Abstract The electromagnetic properties and EMI shielding effectiveness of Cf/mullite composites via the spark plasma sintering were intensively investigated in the gigahertz range (8.2–12.4 GHz). Experimental results have revealed excellent electromagnetic properties and a high… read more here.
Keywords: gigahertz range; mullite composites; shielding effectiveness; electromagnetic properties ... See more keywords
3D printing of PDC-SiOC@SiC twins with high permittivity and electromagnetic interference shielding effectiveness
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.04.048
Abstract: Abstract Effective electromagnetic interference (EMI) shielding requires materials with high permittivity. The current study reports 3D printed polymer-derived SiOC ceramics (PDC) modified with SiC nanowires (SiCnw) exhibiting both high real and imaginary parts of permittivity… read more here.
Keywords: high permittivity; sioc; pdc sioc; electromagnetic interference ... See more keywords
Influence of carbon fiber on the electromagnetic shielding effectiveness of high-performance fiber-reinforced cementitious composites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101982
Abstract: Abstract The significance of electromagnetic interference shielding is being increasingly emphasized in the construction field due to information security violation. This study investigated the mechanical performance, electrical conductivity, and electromagnetic shielding effectiveness of high-performance fiber-reinforced… read more here.
Keywords: carbon; carbon fibers; fiber; shielding effectiveness ... See more keywords