@article {194,
	title = {Chemical and structural changes in polyamide based organic-inorganic hybrid materials upon incorporation of SeS2O2-6 precursor.},
	journal = {Applied Surface Science},
	volume = {392},
	year = {2017},
	note = {CAPLUS AN 2016:1512999(Journal; Online Computer File)},
	month = {2017///},
	pages = {634 - 641},
	publisher = {Elsevier B.V.},
	abstract = {Composite org.-inorg. functional materials are of significant importance in various applications of science and technol.  In this work, physicochem. characterization of such composite materials obtained after the exposure of polyamide PA 6 to K2SeS2O6 precursor soln. was performed.  Chalcogenized polymer surface was characterized using X-ray diffraction, IR, and UV-vis spectroscopies while their bulk chem. anal. was performed using at. absorption spectroscopy.  Crystallite size was not found to change with the exposure to K2SeS2O6 precursor but PA 6 chain-chain sepn. decreased.  Importantly, IR and X-ray analyses showed chem. bonding taking place between the PA 6 and SeS2O2-6 ions via -NH- functional group.  A distinct change in bandgap, Eg, value was obsd. in UV-vis spectra due to the presence of SeS2O2-6, SeSO2-3 and Se2S2O2-6 ions formed via decompn. of the precursor material in acidic medium.  After extended 4 h halcogenation a distinct absorption due to the elemental selenium was also obsd. as obtained from Tauc plots. [on SciFinder(R)]},
	keywords = {hybrid, inorg, optical, org, polyamide, potassium selenotrithionate},
	isbn = {0169-4332},
	author = {Krylova, V. and Dukstiene, N. and Zalenkiene, S. and Baltrusaitis, J.}
}
