A Novel Ultra-wideband Electromagnetic Wave-absorbing Metastructure Inspired by Bionic Gyroid Structures.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300659
Abstract: Traditional honeycomb-like structural electromagnetic (EM) wave-absorbing materials have been widely used in various equipment as multifunctional materials. However, current EM wave-absorbing materials are limited by narrow absorption bandwidths and incident angles because of anisotropic structural… read more here.
Keywords: novel ultra; wave absorbing; metastructure; absorbing metastructure ... See more keywords
Dielectric Loss Mechanism in Electromagnetic Wave Absorbing Materials
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105553
Abstract: Electromagnetic (EM) wave absorbing materials play an increasingly important role in modern society for their multi‐functional in military stealth and incoming 5G smart era. Dielectric loss EM wave absorbers and underlying loss mechanism investigation are… read more here.
Keywords: dielectric loss; electromagnetic wave; loss mechanism; loss ... See more keywords
Ti3C2T x /MoS2 Self‐Rolling Rod‐Based Foam Boosts Interfacial Polarization for Electromagnetic Wave Absorption
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201118
Abstract: Heterogeneous interface design to boost interfacial polarization has become a feasible way to realize high electromagnetic wave absorbing (EMA) performance of dielectric materials. However, interfacial polarization in simple structures such as particles, rods, and flakes… read more here.
Keywords: mos2; self rolling; electromagnetic wave; polarization ... See more keywords
Ordered Heterostructured Aerogel with Broadband Electromagnetic Wave Absorption Based on Mesoscopic Magnetic Superposition Enhancement.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202301599
Abstract: Demand for lightweight and efficient electromagnetic wave (EW) absorbers continues to increase with technological advances in highly integrated electronics and military applications. Although MXene-based EW absorbers have been extensively developed, more efficient electromagnetic coupling and… read more here.
Keywords: electromagnetic wave; wave absorption; ordered heterostructured; heterostructured aerogel ... See more keywords
Electrostatic Adsorption Enables Layer Stacking Thickness-Dependent Hollow Ti3 C2 Tx MXene Bowls for Superior Electromagnetic Wave Absorption.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202203609
Abstract: Although transition metal carbides/carbonitrides (MXenes) exhibit immense potential for electromagnetic wave (EMW) absorption, their absorbing ability is hindered by facile stacking and high permittivity. Layer stacking and geometric structures are expected to significantly affect the… read more here.
Keywords: layer stacking; electromagnetic wave; electrostatic adsorption; stacking thickness ... See more keywords
Two Birds with One Stone: Broadband Electromagnetic Wave Absorption and Anticorrosion Performance in 2-18 GHz for Prussian Blue Analog Derivatives Aimed for Practical Applications.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202208211
Abstract: Nowadays, the exploration of electromagnetic (EM) wave absorbers with anticorrosion to improve the survivability and environmental adaptability of military targets in the harsh environments is becoming an attractive and unavoidable challenge. Herein, through modulation of… read more here.
Keywords: prussian blue; wave absorption; blue analog; electromagnetic wave ... See more keywords
In-Situ Fabrication of Sustainable-N-Doped-Carbon-Nanotube-Encapsulated CoNi Heterogenous Nanocomposites for High-Efficiency Electromagnetic Wave Absorption.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302686
Abstract: Developing carbon encapsulated magnetic composites with rational design of microstructure for achieving high-performance electromagnetic wave (EMW) absorption in a facile, sustainable, and energy-efficiency approach is highly demanded yet remains challenging. Here, a type of N-doped… read more here.
Keywords: carbon; emw absorption; electromagnetic wave; doped carbon ... See more keywords
Computational Optimizing the Electromagnetic Wave Reflectivity of Double‐Layered Polymer Nanocomposites
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202101510
Abstract: Double‐layered absorption‐dominated electromagnetic interference (EMI) shielding composites are highly desirable to prevent secondary electromagnetic wave pollution. However, it is a tremendous challenge to optimize the shielding performance via the trial‐and‐error method due to the low… read more here.
Keywords: double layered; electromagnetic wave; reflectivity; emi shielding ... See more keywords
Structural, magnetic and electromagnetic wave absorption properties of WO3–CuFe2O4: a novel nanocomposite
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-6801-1
Abstract: Novel WO3–CuFe2O4 nanocomposites with significantly higher electromagnetic wave absorption properties have been synthesized. The synthesized nanocomposites exhibit coexistence of both phases at higher WO3 concentrations without impurity phases as confirmed by XRD and FTIR studies.… read more here.
Keywords: absorption; absorption properties; cufe2o4; wave absorption ... See more keywords
Strong electromagnetic wave absorption and microwave shielding in the Ni–Cu@MoS2/rGO composite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-02219-7
Abstract: In this paper, Ni–Cu nanoparticles with diameter ~ 5–7 nm decorated onto the surface molybdenum disulfide/reduced graphene oxide (Ni–Cu@MoS2/rGO) were prepared using a simple two-step hydrothermal route. The electromagnetic wave absorbing, and microwave shielding properties of as-prepared… read more here.
Keywords: electromagnetic wave; mos2 rgo; rgo composite; microwave shielding ... See more keywords
Electromagnetic wave absorbing performances with Fe2O3 nanotubes/reduced graphene oxide composite sponge
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03685-0
Abstract: Electromagnetic wave absorbing materials which are low in cost and light weight are highly desirable, especially if they can be easily manufactured. A special Fe2O3 nanotubes /reduced graphene oxide (RGO) composite sponge with a 3D… read more here.
Keywords: sponge; fe2o3 nanotubes; wave absorbing; electromagnetic wave ... See more keywords