Počet záznamů: 1  

Diamond/carbon nanotube composites: Raman, FTIR and XPS spectroscopic studies

  1. 1.
    0464453 - FZU-D 2017 RIV US eng J - Článek v odborném periodiku
    Varga, Marián - Ižák, Tibor - Vretenár, V. - Kozak, Halyna - Holovský, Jakub - Artemenko, Anna - Hulman, M. - Skákalová, V. - Lee, D. S. - Kromka, Alexander
    Diamond/carbon nanotube composites: Raman, FTIR and XPS spectroscopic studies.
    Carbon. Roč. 111, Jan (2016), s. 54-61. ISSN 0008-6223
    Grant CEP: GA ČR GC15-22102J; GA MŠk(CZ) 7AMB14SK037
    Institucionální podpora: RVO:68378271
    Klíčová slova: diamond * carbon nanotubes * spectroscopy * Raman * FTIR * XPS
    Kód oboru RIV: JI - Kompozitní materiály
    Impakt faktor: 6.337, rok: 2016

    As long as the carbon family materials are pristine, powerful methods for their individual characterization have been established and well understood. However, as soon as these materials contain a mixture of sp2 and sp3 hybridized carbons, the spectroscopic characterization becomes challenging. In this paper we present on some aspects of multiply spectroscopic characterizations of sp2-sp3 carbon heterosystems, which can play an important role for their correct structural assignment. We study a composite of single-wall carbon nanotubes (SWCNT) with diamond nanoparticles and a SWCNT paper coated with nanocrystalline diamond films. The SWCNT paper serves here as a reference. We evaluate the surface free energy measured by contact angle technique, morphology imaged by SEM and the chemical composition determined by XPS, Raman spectroscopy at different excitation wavelengths and by ATR FTIR spectroscopy using different ZnSe ATR prisms.
    Trvalý link: http://hdl.handle.net/11104/0264069