Precise measurements of the permittivity of microwave absorbing materials at microwave frequencies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03535-z
Abstract: With the development of electronic technology, microwave absorbing materials play an important role in aerospace, electromagnetic pollution, and other fields. However, the accurate measurement of dielectric properties at microwave frequencies has always been a difficult… read more here.
Keywords: microwave absorbing; permittivity; method; accurate measurement ... See more keywords
Broadband microwave absorbing materials based on MWCNTs’ electromagnetic wave filtering effect
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.04.034
Abstract: Abstract Broadband microwave absorbing materials with a multilayer structure based on multi-walled carbon nanotubes (MWCNTs) as a filtering layer has been designed. The absorption curves of the multilayer structure change from a single peak to… read more here.
Keywords: broadband microwave; electromagnetic wave; microwave absorbing; absorbing materials ... See more keywords
Preparation and properties of CF–Fe3O4–BN composite electromagnetic wave-absorbing materials
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra00785d
Abstract: A three-layered electromagnetic (EM) wave-absorbing material was prepared by depositing a Fe3O4 and boron nitride (BN) coating onto the surface of a carbon fiber (CF) by in situ hybridization. The structure, chemical composition, morphology, high-temperature… read more here.
Keywords: wave; wave absorbing; electromagnetic wave; preparation properties ... See more keywords
Utilizing strongly absorbing materials for low-loss surface-wave nonlinear optics
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.043844
Abstract: Optical media endowed with large nonlinear susceptibilities are highly prized for their employment in frequency conversion and the generation of nonclassical states of light. Although the presence of an optical resonance can greatly increase the… read more here.
Keywords: low loss; optics; nonlinear optics; loss surface ... See more keywords
Research progress of graphene-based microwave absorbing materials in the last decade
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Research"
DOI: 10.1557/jmr.2017.80
Abstract: With the rapid development of electronic information and technology, especially the explosive advance of novel electronic devices, ultra-wideband radar detector and satellite communication, the elimination of adverse electromagnetic waves (EWs) effectively is very necessary both… read more here.
Keywords: graphene based; microwave absorbing; graphene; absorbing materials ... See more keywords
Acoustic Performance of Sound Absorbing Materials Produced from Wool of Local Mountain Sheep
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15093139
Abstract: Wool of mountain sheep, treated nowadays as a waste or troublesome byproduct of sheep husbandry, was used for the production of sound-absorbing materials. Felts of two different thicknesses were produced from loose fibres. Additionally, two… read more here.
Keywords: mountain sheep; absorbing materials; wool; sound ... See more keywords
Microwave Absorption Properties of Multi-Walled Carbon Nanotubes/Carbonyl Iron Particles/Polyurethane Foams
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15165690
Abstract: In order to improve the microwave absorption performance of absorbing materials, the composite foam absorbing materials with different multi-walled carbon nanotube (MWCNT) contents were prepared using polyurethane foam as the substrate and MWCNTs and flaked… read more here.
Keywords: absorbing materials; multi walled; absorption; microwave absorption ... See more keywords
Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27134117
Abstract: With the rapid development of communication technology in civil and military fields, the problem of electromagnetic radiation pollution caused by the electromagnetic wave becomes particularly prominent and brings great harm. It is urgent to explore… read more here.
Keywords: absorbing materials; iron; microwave absorbing; electromagnetic wave ... See more keywords