Radio-wave electrical conductivity and absorption-dominant interaction with radio wave of exfoliated-graphite-based flexible graphite, with relevance to electromagnetic shielding and antennas

@article{Guan2020RadiowaveEC,
  title={Radio-wave electrical conductivity and absorption-dominant interaction with radio wave of exfoliated-graphite-based flexible graphite, with relevance to electromagnetic shielding and antennas},
  author={Hongtao Guan and D. D. L. Chung},
  journal={Carbon},
  year={2020},
  volume={157},
  pages={549-562}
}

Radio-wave absorption by aluminum and its dependence on the absorption distance

The absorption of radio wave is relevant to electromagnetic interference (EMI) shielding and low observability. The effect of the absorption distance much above the calculated skin depth on the

Absorption-dominant radio-wave attenuation loss of metals and graphite

Absorption-dominant radio-wave (0.2–2.0 GHz) attenuation loss is comparatively reported for materials of high electrical conductivity, namely metals (aluminum and steel) and graphite. These materials

Radio-wave shielding behavior of steel structures

The shielding of radio wave by steel-containing structures is desirable for electronics protection but undesirable for telecommunication signal reception. This work investigates the shielding

Component controllable of graphene/NiO composite with superior shielding of microwave wave ability based on dielectric dissipation

As a classic two-dimensional (2D) material, graphene has been regarded as a potential electromagnetic (EM) shielding material, owing to the excellent conductivity, dielectric loss ability and

References

SHOWING 1-10 OF 66 REFERENCES

Improved microwave absorption and electromagnetic interference shielding properties based on graphene–barium titanate and polyvinylidene fluoride with varying content

Being lightweight, broadband, thin and highly efficient are the key desirable properties for microwave absorbers. We have successfully prepared reduced graphene oxide (rGO) coated with barium

Electromagnetic wave absorption of multi-walled carbon nanotube–epoxy composites in the R band

Multi-walled carbon nanotube (MWCNT)–epoxy composites with MWCNT (outer diameter 8–15 nm) loadings from 0.1 to 5 wt% were fabricated. The morphologies, conductivities, dielectric permittivities, and

Ferric metal-organic framework for microwave absorption

Electromagnetic wave shielding and microwave absorbing properties of hybrid epoxy resin/foliated graphite nanocomposites

The aim of this study is to prepare and characterize foliated graphite nanosheets (FGNs) reinforced composites based on epoxy resin for the electromagnetic wave shielding and microwave absorbing

Electromagnetic Shielding Materials in GHz Range.

TLDR
The state-of-the art in the design and the manufacture methods of the different electromagnetic shielding materials has been reviewed and the importance of the dispersion of the conductive fillers in different polymer matrices is discussed.

Development of a hollow carbon sphere absorber displaying the multiple-reflection effect to attenuate electromagnetic waves

The development and use of hollow amorphous carbon spheres has been considered to be an efficient strategy to combat severe electromagnetic interference. In the current work, hollow carbon spheres

Electromagnetic interference (EMI) shielding performance of lightweight metal decorated carbon nanostructures dispersed in flexible polyvinylidene fluoride films

The electromagnetic interference shielding performance of metal decorated MWCNT/rGO in flexible polyvinylidene fluoride (PVDF) films has been studied and reported. X-ray diffraction patterns show the

Dielectric and microwave properties of polyvinyl chloride/graphite/nickel composites and its applications

A novel dry phantom nanoconducting composite that can simulate the effect of electromagnetic wave on human tissues composed of graphite/nickel (GN) nanoparticles and polyvinyl chloride (PVC) was
...