Effect of short carbon fibers and MWCNTs on microwave absorbing properties of polyester composites containing nickel-coated carbon fibers

Rosa, Igor M. De; Dinescu, Adrian; Sarasini, Fabrizio; Sarto, Maria Sabrina; Tamburrano, A.

doi:10.1016/j.compscitech.2009.09.011

Cited by 146 publications

(54 citation statements)

References 22 publications

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“…tested in laboratories [2][3][4][5][6][7][8][9][10][11][12]. Periodic structures [13,14] and metamaterials [15,16] have also been used to enhance the microwave absorbing performance.…”

mentioning

confidence: 98%

Design, fabrication, and characterization of lightweight and broadband microwave absorbing structure reinforced by two dimensional composite lattice

2012

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Microwave absorbing structures (MASs) reinforced by two dimensional (2D) composite lattice elements have been designed and fabricated. The density of these MASs is lower than 0.5 g/cm 3 . Experimental measurements show that the sandwich structure with glass fiber reinforced composite (GFRC) lattice core can serve as a broadband MAS with its reflectivity below −10 dB over the frequency range of 4-18 GHz. The low permittivity GFRC is indicated to be the proper material for both the structural element of the core and the transparent face sheet. Calculations by the periodic moment method (PMM) demonstrate that the 2D Kagome lattice performs better for microwave absorbing than the square one at relatively low frequencies. The volume fraction and cell size of the structural element are also revealed to be key factors for microwave absorbing performance.

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“…tested in laboratories [2][3][4][5][6][7][8][9][10][11][12]. Periodic structures [13,14] and metamaterials [15,16] have also been used to enhance the microwave absorbing performance.…”

mentioning

confidence: 98%

Design, fabrication, and characterization of lightweight and broadband microwave absorbing structure reinforced by two dimensional composite lattice

2012

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“…In the calculations, Poisson's ratio of 0.3 [32][33], density of 2.0 g/cm 3 [30,34,35], Young's modulus of 50 GPa [36][37][38], and estimated aspect ratio of 100 were used for MWCNTs, and Poisson's ratio of 0.35 [39,40] and Young's moduli measured for HDPEPEgMA reference samples (0.66-0.70 GPa) were used for the matrix.…”

Section: Characterizationmentioning

confidence: 99%

Influence of carbon nanotube–polymeric compatibilizer masterbatches on morphological, thermal, mechanical, and tribological properties of polyethylene

Pöllänen

Pirinen

Suvanto

et al. 2011

Composites Science and Technology

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“…Y. Chen et al used functionalized graphene-epoxy composites as lightweight shielding materials for electromagnetic radiation [12]. I. M. De Rosa and coworkers have a wide expertise in the design of micro/nanocomposites based on carbon fibers and carbon nanotubes, for the realization of high performing radar absorbing screens, with tailored properties [13][14][15]. In a recent paper [16], the authors have accomplished a Salisbury screen, that consists of three layers.…”

Section: Introductionmentioning

confidence: 99%

Dielectric and Microwave Properties of Natural Rubber Based Nanocomposites Containing Graphene

Al‐Hartomy¹,

Al‐Ghamdi²,

Dishovsky³

et al. 2012

MSA

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The development of carbon nanotubes based materials has been impeded by both their difficult dispersion in the polymer matrix and their high cost. The discovery of graphene and the subsequent development of graphene-based polymer nanocomposites is an important addition in the area of nanoscience and technology. In this study the influence of graphene nanoparticles (GNP) in concentrations from 2.0 to 10.0 phr on the dielectric (dielectric permittivity, dielectric loss angle tangent) and microwave (reflection coefficient, attenuation coefficient, shielding effectiveness) properties of nanocomposites on the basis of natural rubber has been investigated in the wide frequency range (1 -12 GHz). The results achieved allow recommending graphene as a filler for natural rubber based composites to afford specific dielectric and microwave properties, especially when their loading with the much more expensive carbon nanotubes is not possible.

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Effect of short carbon fibers and MWCNTs on microwave absorbing properties of polyester composites containing nickel-coated carbon fibers

Cited by 146 publications

References 22 publications

Design, fabrication, and characterization of lightweight and broadband microwave absorbing structure reinforced by two dimensional composite lattice

Design, fabrication, and characterization of lightweight and broadband microwave absorbing structure reinforced by two dimensional composite lattice

Influence of carbon nanotube–polymeric compatibilizer masterbatches on morphological, thermal, mechanical, and tribological properties of polyethylene

Dielectric and Microwave Properties of Natural Rubber Based Nanocomposites Containing Graphene

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