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- Title
Preparation and characterization of magnetic carbon nanomaterials bearing APTS–silica on their surface.
- Authors
Narkiewicz, Urszula; Pełech, Iwona; Podsiadły, Marcin; Cegłowski, Michał; Schroeder, Grzegorz; Kurczewska, Joanna
- Abstract
The formation of metal-encapsulated carbon nanomaterials by using metallic catalysts (iron, cobalt, and nickel) has been studied. Moreover, these materials were coated with silica surface modified by (3-Aminopropyl)-trimethoxysilane (APTS). Each intermediate structure was confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The surface morphology of silica-coated carbon nanomaterials was analyzed by scanning electron microscopy (SEM). The modified, APTS–silica surface was additionally characterized by Fourier transform infrared spectroscopy (FT-IR), elemental (EA), and thermogravimetric analysis (TGA).
- Subjects
CARBON nanotubes; SILICA; X-ray diffraction; TRANSMISSION electron microscopy; SCANNING electron microscopy; FOURIER transform infrared spectroscopy
- Publication
Journal of Materials Science, 2010, Vol 45, Issue 4, p1100
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-009-4052-0