Journal ArticleDOI
Temperature dependent microwave attenuation behavior for carbon-nanotube/silica composites
Bo Wen,Mao-Sheng Cao,Zhi-Ling Hou,Wei-Li Song,Lu Zhang,Ming-Ming Lu,Haibo Jin,Xiao-Yong Fang,Wenzhong Wang,Jie Yuan +9 more
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TLDR
In this paper, the authors evaluated the dielectric properties and microwave attenuation performances over the full X-band (8.2-12.4 GHz) at a wide temperature ranging from 100 to 500 °C.About:
This article is published in Carbon.The article was published on 2013-12-01. It has received 961 citations till now. The article focuses on the topics: Microwave & Absorption (electromagnetic radiation).read more
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Reduced graphene oxides: light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures.
Bo Wen,Mao-Sheng Cao,Ming-Ming Lu,Wen-Qiang Cao,Honglong Shi,Jia Liu,Xi-Xi Wang,Haibo Jin,Xiao-Yong Fang,Wenzhong Wang,Jie Yuan +10 more
TL;DR: Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity.
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Cross-Stacking Aligned Carbon-Nanotube Films to Tune Microwave Absorption Frequencies and Increase Absorption Intensities
TL;DR: The incorporation of a second phase such as a metal and a conducting polymer greatly enhances the microwave-absorption capability and a remarkable reflection loss is achieved.
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Thermally Driven Transport and Relaxation Switching Self-Powered Electromagnetic Energy Conversion.
TL;DR: Graphene networks with "well-sequencing genes" can serve as nanogenerators, thermally promoting electromagnetic wave absorption by 250%, with broadened bandwidth covering the whole investigated frequency, opening up an unexpected horizon for converting, storing, and reusing waste electromagnetic energy.
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2D MXenes: Electromagnetic property for microwave absorption and electromagnetic interference shielding
TL;DR: In this article, the state-of-the-art in electromagnetic wave absorbing and shielding of MXene-based matrials is evaluated and dissected, highlighting the major problems and bottlenecks.
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Rational design of core-shell Co@C microspheres for high-performance microwave absorption
TL;DR: In this paper, a uniform core-shell Co@C microspheres are innovatively fabricated through an in situ transformation from Co 3 O 4 @phenolic resin precursor, which can restrain the agglomeration of Co particles during high-temperature treatment, which accounts for the survival of uniform coreshell microstructure.
References
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Journal ArticleDOI
Exceptionally high Young's modulus observed for individual carbon nanotubes
TL;DR: In this article, the amplitude of the intrinsic thermal vibrations of isolated carbon nanotubes was measured in the transmission electron microscopy (TEM) and it was shown that they have exceptionally high Young's moduli, in the terapascal (TPa) range.
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Nanobeam mechanics: Elasticity, strength, and toughness of nanorods and nanotubes
TL;DR: In this paper, the Young's modulus, strength, and toughness of nanostructures are evaluated using an atomic force microscopy (AFM) approach. And the results showed that the strength of the SiC NRs were substantially greater than those found previously for larger SiC structures, and they approach theoretical values.
Book
Fields and Waves in Communication Electronics
TL;DR: In this article, two-and three-dimensional boundary value problems are studied for two-dimensional waveguides with Cylindrical Conducting Boundaries (CCLB).
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Electrical-Conductivity of Individual Carbon Nanotubes
TL;DR: In this paper, the authors reported four-probe measurements on single nanotubes made by lithographic deposition of tungsten leads across the tubes and found that each multi-shell nanotube has unique conductivity properties.
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Microwave Absorption Enhancement and Complex Permittivity and Permeability of Fe Encapsulated within Carbon Nanotubes
TL;DR: In this paper, the absorption properties of CNT/crystalline Fe nanocomposites have been investigated and it was shown that the absorption property is due to the confinement of crystalline Fe in carbon nanoshells, deriving mainly from magnetic rather than electric effects.