Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites

M. A. Kanygin; O. V. Sedelnikova; I. P. Asanov; L. G. Bulusheva; A. V. Okotrub; P. P. Kuzhir; A. O. Plyushch; S. A. Maksimenko; K. N. Lapko; A. A. Sokol; O. A. Ivashkevich; Philippe Lambin

doi:10.1063/1.4800897

Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites

M. A. Kanygin, O. V. Sedelnikova, I. P. Asanov, L. G. Bulusheva, A. V. Okotrub, P. P. Kuzhir, A. O. Plyushch, S. A. Maksimenko, K. N. Lapko, A. A. Sokol, O. A. Ivashkevich, Philippe Lambin

Research output: Contribution to journal › Article › peer-review

Abstract

Nitrogen-doped and pure carbon nanotube (CNT) based composites were fabricated for investigating their dielectric properties in static regime as well as electromagnetic response properties in microwave frequency range (K _a-band). Two classes of host matrix-polystyrene and phosphate unfired ceramics-have been used for composites fabrication. The study reveals miscellaneous effect of nitrogen doping on the dielectric permittivity, dc conductivity and electromagnetic interference shielding efficiency of CNT-based composites, produced with both polymer and ceramic matrices. The high-frequency polarizability, estimated for different-length CNTs, and static polarizability, calculated for nitrogen-containing CNT models using a quantum-chemical approach, show that this effect results from a decrease of the nanotube defect-free-length and deterioration of the polarizability with incorporation of nitrogen in pyridinic form.

Original language	English
Article number	144315
Number of pages	8
Journal	Journal of Applied Physics
Volume	113
Issue number	14
DOIs	https://doi.org/10.1063/1.4800897
Publication status	Published - 14 Apr 2013

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10.1063/1.4800897

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Kanygin, M. A., Sedelnikova, O. V., Asanov, I. P., Bulusheva, L. G., Okotrub, A. V., Kuzhir, P. P., Plyushch, A. O., Maksimenko, S. A., Lapko, K. N., Sokol, A. A., Ivashkevich, O. A., & Lambin, P. (2013). Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites. Journal of Applied Physics, 113(14), [144315]. https://doi.org/10.1063/1.4800897

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title = "Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites",

abstract = "Nitrogen-doped and pure carbon nanotube (CNT) based composites were fabricated for investigating their dielectric properties in static regime as well as electromagnetic response properties in microwave frequency range (K a-band). Two classes of host matrix-polystyrene and phosphate unfired ceramics-have been used for composites fabrication. The study reveals miscellaneous effect of nitrogen doping on the dielectric permittivity, dc conductivity and electromagnetic interference shielding efficiency of CNT-based composites, produced with both polymer and ceramic matrices. The high-frequency polarizability, estimated for different-length CNTs, and static polarizability, calculated for nitrogen-containing CNT models using a quantum-chemical approach, show that this effect results from a decrease of the nanotube defect-free-length and deterioration of the polarizability with incorporation of nitrogen in pyridinic form.",

author = "Kanygin, {M. A.} and Sedelnikova, {O. V.} and Asanov, {I. P.} and Bulusheva, {L. G.} and Okotrub, {A. V.} and Kuzhir, {P. P.} and Plyushch, {A. O.} and Maksimenko, {S. A.} and Lapko, {K. N.} and Sokol, {A. A.} and Ivashkevich, {O. A.} and Philippe Lambin",

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doi = "10.1063/1.4800897",

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AU - Kanygin, M. A.

AU - Sedelnikova, O. V.

AU - Asanov, I. P.

AU - Bulusheva, L. G.

AU - Okotrub, A. V.

AU - Kuzhir, P. P.

AU - Plyushch, A. O.

AU - Maksimenko, S. A.

AU - Lapko, K. N.

AU - Sokol, A. A.

AU - Ivashkevich, O. A.

AU - Lambin, Philippe

PY - 2013/4/14

Y1 - 2013/4/14

N2 - Nitrogen-doped and pure carbon nanotube (CNT) based composites were fabricated for investigating their dielectric properties in static regime as well as electromagnetic response properties in microwave frequency range (K a-band). Two classes of host matrix-polystyrene and phosphate unfired ceramics-have been used for composites fabrication. The study reveals miscellaneous effect of nitrogen doping on the dielectric permittivity, dc conductivity and electromagnetic interference shielding efficiency of CNT-based composites, produced with both polymer and ceramic matrices. The high-frequency polarizability, estimated for different-length CNTs, and static polarizability, calculated for nitrogen-containing CNT models using a quantum-chemical approach, show that this effect results from a decrease of the nanotube defect-free-length and deterioration of the polarizability with incorporation of nitrogen in pyridinic form.

AB - Nitrogen-doped and pure carbon nanotube (CNT) based composites were fabricated for investigating their dielectric properties in static regime as well as electromagnetic response properties in microwave frequency range (K a-band). Two classes of host matrix-polystyrene and phosphate unfired ceramics-have been used for composites fabrication. The study reveals miscellaneous effect of nitrogen doping on the dielectric permittivity, dc conductivity and electromagnetic interference shielding efficiency of CNT-based composites, produced with both polymer and ceramic matrices. The high-frequency polarizability, estimated for different-length CNTs, and static polarizability, calculated for nitrogen-containing CNT models using a quantum-chemical approach, show that this effect results from a decrease of the nanotube defect-free-length and deterioration of the polarizability with incorporation of nitrogen in pyridinic form.

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DO - 10.1063/1.4800897

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VL - 113

JO - Journal of Applied Physics

JF - Journal of Applied Physics

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ER -

Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites

Abstract

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Long-range resonant effects on electronic transport of nitrogen-doped carbon nanotubes

FAEMCAR: Fundamental and Applied Electromagnetics of Nano-Carbons, FP7 Marie Curie IRSES 318617

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Effect of nitrogen doping on the electromagnetic properties of carbon nanotube-based composites

Abstract

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Research output

Long-range resonant effects on electronic transport of nitrogen-doped carbon nanotubes

Projects

FAEMCAR: Fundamental and Applied Electromagnetics of Nano-Carbons, FP7 Marie Curie IRSES 318617

Cite this