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N. ROMCEVIC1, M. CURCIC1, V. RADOJEVIC2, J. TRAJIC1,* , N. PAUNOVIC1, B. BABIC1, B. HADZIC1, M. ROMCEVIC1
The ZnS nanoparticles, as starting materials in the present study, were synthesized mechanochemically. Surface modification of the obtained nanoparticles was performed by 3-Mercaptopropyltrimethoxysilane. SEM analysis indicates that modification of ZnS nanoparticles with 3-Mercaptopropyltrimethoxysilane causes the appearance of the quasi core-shell structure. The FIR spectrum analysis was performed by fitting procedure, taking into account the appearance of quasi coreshell structure. Optical and structural characteristics of both ZnS and 3-Mercaptopropyltrimethoxysilanes are revealed on the spectrum. An interference effect modulated by the ZnS phonon properties was also detected. Obtained results indicate that the quasi core-shell structures could be successfully applied in the interferometry.
Surface modification, Nanoparticles, Far-infrared spectroscopy, Core-shell structure.
N. ROMCEVIC, M. CURCIC, V. RADOJEVIC, J. TRAJIC, N. PAUNOVIC, B. BABIC, B. HADZIC, M. ROMCEVIC, Modulated interference effect by ZnS nanoparticles / 3-Mercaptopropyltrimethoxysilane quasi core-shell structure: Far-infrared spectroscopy, Optoelectronics and Advanced Materials - Rapid Communications, 16, 7-8, July-August 2022, pp.359-363 (2022).
Submitted at: March 1, 2022
Accepted at: Aug. 10, 2022
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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