Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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CARRYING OUT MATHEMATICAL MODELING OF COMPONENTS THE RAMAN SPECTROGRAMS OF POLYESTER FIBERS WHEN DRAWING NANOPARTICLES OF GOLD ON THEM

Emelyanov V. M. 1 Dobrovolskaya T.A. 1 Emelyanov V.V. 1 Orlov E.Y. 1
1 Southwest State University
The analysis of the Raman spectrograms of the polyester fibers processed and raw by nanoparticles of gold is carried out. Distinction in intensity of the Raman ranges of samples with nanoparticles of gold and without them is established. The technique of mathematical modeling of making Raman ranges on the basis of which analytical models of background luminescent components were constructed is developed and mathematical subtraction of background components from initial spectrograms is made. Spectrograms without a background component were respectively received. Decomposition of the received Raman spectrograms without background luminescent components on informative peaks is carried out. Mathematical modeling of peaks of ranges of polyester fibers is carried out and criteria of an assessment of accuracy are offered when modeling parameters. Recommendations for development of a technique of control of nanoparticles of gold on a surface of polyester fibers are as a result submitted at reliability increase.