SEM Characterisation of the Cellulose Material treated with Polycarboxylic Acid and Zeolite Nanoparticles (CROSBI ID 571262)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Bischof Vukušić, Sandra ; Flinčec Grgac, Sandra ; Katović, Drago ; Katović, Andrea
engleski
SEM Characterisation of the Cellulose Material treated with Polycarboxylic Acid and Zeolite Nanoparticles
Coating of zeolite nanoparticles, previously dispersed in Polycarboxylic acid (PCA) solution, on cellulose textile surface has several advanced technological applications. One of the possible usages is for the Durable Press finishing enabling simultaneous enhanced antimicrobial or flame retardant properties. In this study, one of the polycarboxylic acid crosslinking agents, Citric acid (CA) is used to coat cotton fabric in the presence of synthesized zeolite applied as a catalyst. Cotton fabric samples were padded with a suspension containing zeolite powder in aqueous solution of CA crosslinking agent. Drying and curing of coated samples was performed at different curing conditions, either in a microwave oven or at conventional tenter. Scanning electron microscope is used to characterize the surface morphology and confirm bonding of zeolite particles to cellulose fibers. Further characterization of coated surface is performed by attenuated total reflectance (ATR) Fourier transform infrared (FT-IR) spectroscopy while the effect of microwave irradiation time on zeolite nanoparticles bonding is estimated by thermogravimetric analysis.
SEM; nanoparticles; zeolite; citric acid; microwave treatment
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Podaci o prilogu
2011.
objavljeno
Podaci o matičnoj publikaciji
Book of Proceedings of Fifth International Conference on Advanced Materials and Nanotechnology
Wellington:
Podaci o skupu
Fifth International Conference on Advanced Materials and Nanotechnology
predavanje
07.02.2011-12.02.2011
Wellington, Novi Zeland