Registration Number
0213U003518,
0108U007369
, R & D reports
Title
Electronic properties of carbon nanotubes and their compounds under extreme terms
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Head
Mikhail Nischenko,
Registration Date
06-02-2013
Organization
Institute for metal physics NAS Ukkraine
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It is set: 1) at pressing under the piston of array of multi-layered carbon nanotubes (MCNT) they are oriented mainly athwart to direction of operating force and distance decreases between them, that lead to the jump of conductivity by 4-10 orders, and to the transition of array, from dielectric to metallic state at a stationary temperature; 2) regional dislocation in MCNT lead to increasing by the order of maximal radial conductivity due to opening of channels of conductivity in area of dislocation for the transmitters of charge, which are into nanotube, but here phonon dispersion on defects and nanotubes surface is increasing, these are the necessary condition of increase of thermo-electric quality; 3) adding to the array of nanotubes of metallics of LaNi5 with less work of output, what one of nanotubes, lead to increase of radial conductivity by 16 times, comparring to CNT conductivity, as a result of increasing concentration of electrons in nanotubes, that leads to a coulomb attraction between different components and organization of the nanosystem.
Product Description
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Анікеєв Віталій Вікторович
Галстян Ірина Євгенівна
Кода Володимир Юрійович
Михайлова Галина Юріївна
Патока Віктор Іванович
Сидорченко Ігор Михайлович
Цапко Євген Андрійович
Шевченко Микола Якимович
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2020-04-02
