Plasma effect on the chemical structure of cellulose fabric for modification of some functional properties (CROSBI ID 649507)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Ercegović Ražić, Sanja ; Čunko, Ružica ; Bautista Lorenzo
engleski
Plasma effect on the chemical structure of cellulose fabric for modification of some functional properties
The present paper describes efficiency of the low-pressure plasma process for improving of deposition process on chemical-physical activated cellulose fabric surfaces. The surface of cellulose substrates was pre-treated with O2 plasma followed by acrylic acid (AAc) as monomer in plasma polymerisation process with surface of raw cotton fabrics in continuous treatment process was used (O2/AAc). AAc as monomer was applied on the fabric surface using PE-CVD process. Modifications of cellulose fibres were studied in respect to surface effects by means of SEM microscopy while the chemical effects of plasma treatment were studied using X-ray photoelectron spectroscopy. Results indicate that the surface of the cotton fibres treated with AAc was cleaner and smother with micro-fibrils visible along to fibre axis, what is in correlation with results of hydrophilic properties of O2/ AAc treated samples. According results of XPS spectra, oxygen plasma certainly changed the chemical surface structure of tested cotton whereby the deposition of the AAc nano-layer on the fibre surface was enabled.
Plasma effect, oxygen treatment, Acrylic acid, cotton, chemical properties, morphology analysis, hydrophilicity
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Podaci o prilogu
275-276.
2017.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 3rd International Conference on Natural Fibers - Advanced Materials for a Greener World
Fangueiro, Raul
Braga: TecMinho - Associação Universidade - Empresa para o Desenvolvimento
978-972-8600-29-7
Podaci o skupu
3rd International Conference on Natural Fibers - Advanced Materials for a Greener World
predavanje
21.06.2017-23.06.2017
Braga, Portugal