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DONG HUA WANG1,* , XIN FU1
β SiC nanoparticles and core shell nanoparticles were synthesized by sol gel and carbothermal reduction method s , in which corn and tetraethoxysilane (TEOS) were respectively employed as carbon and silica precursors, cobalt nitrate as additive. These particles were characterized by X ray diffraction, scanning electron micros cope, transmission electron microscope and photoluminescence. The results show that the β SiC nanoparticles and core shell nanoparticles with a diameter of 20 8 0 nm. A possible growth mechanism was proposed for the nanoparticles according to the characterization results. Th e synthesized nanoparticles exhibit different photoluminescence properties due to their core shell structure , quantum size confinement, core shell interface defects and internal structure defects..
Carbide, Nanoparticle, Corn, Core-shell structure, Luminescence.
DONG HUA WANG, XIN FU, Photoluminescence performance of SiC nanoparticles synthesized from corn, Optoelectronics and Advanced Materials - Rapid Communications, 11, 1-2, January-February 2017, pp.68-71 (2017).
Submitted at: Dec. 2, 2015
Accepted at: Feb. 10, 2017
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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