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- Title
Comparative study on physicochemical and mechanical characterization of new nanocarbon-based hydroxyapatite nanocomposites.
- Authors
BARABÁS, Réka; DEEMTER, Dennis; KATONA, Gabriel; BATIN, Gabriel; BARABÁS, László; BIZO, Liliana; CADAR, Oana
- Abstract
This study evaluated the effect of different additives such as nanocarbon compounds (0.5, 1.0, and 2.0 wt.%) with different morphologies and gelatin (Gel) (10 wt.%) on the mechanical properties of hydroxyapatite (Hap)-based nanocomposites (NCs). The NCs were prepared using the innovation process “SmartBox†based on the Internet of things (IoT), which provides process control and reproducibility, and they were characterized by X-ray diffraction, particle size distribution, transmission electron microscopy, Fourier transform infrared spectroscopy, and thermal analysis. The compressive strength tests demonstrated that the use of grapheme oxide (Hap_GO_2.0 - 133 N/mm²), and/or Gel (Hap_Gel - 152 N/mm²) as additives to reinforce Hap (106 N/mm²) is more appropriate than the use of single functionalized multiwalled carbon nanotubes (Hap_fMWCNT_1.0 - 110 N/mm²) and fullerene (Hap_Ful_0.5 - 106 N/mm²).
- Subjects
BIOCERAMICS; HYDROXYAPATITE; MULTIWALLED carbon nanotubes; FOURIER transform infrared spectroscopy; FOOD additives; PARTICLE size distribution; TRANSMISSION electron microscopy
- Publication
Turkish Journal of Chemistry, 2019, Vol 43, Issue 3, p809
- ISSN
1300-0527
- Publication type
Article
- DOI
10.3906/kim-1811-55