Preparation and analyses of buckypaper-diamond composites

0434152 - FZÚ 2015 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Varga, Marián - Vretenár, V. - Kotrusz, P. - Babchenko, Oleg - Kotlár, M. - Hulman, M. - Skákalová, V. - Kromka, Alexander
Preparation and analyses of buckypaper-diamond composites.
Material analysis in vacuum. Bratislava: Slovenská vákuová spoločnosť, 2014 - (Michalka, M.; Vincze, A.; Veselý, M.), s. 111-117. ISBN 978-80-971179-4-8.
[School of Vacuum Technology /17./. Štrbské Pleso (SK), 02.10.2014-05.10.2014]
Grant CEP: GA ČR(CZ) GBP108/12/G108; GA MŠMT(CZ) 7AMB14SK037
Institucionální podpora: RVO:68378271
Klíčová slova: carbon nanotubes * CVD * composite
Kód oboru RIV: JI - Kompozitní materiály

It is expected that formation of different carbon based allotropes into one structure, especially single-wall carbon nanotubes (SWNTs) and diamond, will lead in a new material class which combines unique properties of both. In this contribution we present a technological procedure which results in growth of material consisting of SWNTs/diamond. The fabrication process starts from a solid paper made of SWNTs bundles (buckypaper) followed by the diamond CVD growth step. Keeping equilibrium between two competitive processes, i.e. diamond CVD growth and etching/damaging of the buckypaper, is found as a key factor influencing the formation of a compact SWNT/diamond composite material. The morphology and chemical composition of the prepared composite materials are further characterized by scanning electron microscopy and Raman spectroscopy.
Trvalý link: http://hdl.handle.net/11104/0238290