QD309 : Preparation and identification of polystyrene bearing aryl azo phenyl sulfonamide chromophore
Thesis > Central Library of Shahrood University > Chemistry > MSc > 2018
Authors:
Abstarct: The polystyrene sulfonyl chloride was synthesized by the reaction of polystyrene with chlorosulfonic acid, and thionyl chloride. Also, various azo dyes were synthesized by the reaction of various aromatic amines with N-methyl aniline. The polystyrene sulfonyl chloride was reacted with azo dyes, prepared in the presence of tri ethyl amine. The resulted colored polystyrenes were characterized by FT-IR, UV-Vis, 1HNMR spectroscopy, as well as thermal gravimetric (TGA/DTG), and elemental analysis.
Keywords:
#polystyrene #N-methyl aniline #polystyrene sulfonyl chloride #dye #azo Link
Keeping place: Central Library of Shahrood University
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Keeping place: Central Library of Shahrood University
Visitor:
