Pregled bibliografske jedinice broj: 1106239
Nanobicomposites reinforced with Spanish broom (Spartium junceum L.) fibres
Nanobicomposites reinforced with Spanish broom (Spartium junceum L.) fibres // Book of Proceedings 13th International Scientific-Professional SymposiumTextile Science and Economy ; Chinese-Croatian Forum 2020 / Petrak, S. ; Zdraveva, E. ; Mijović, B. (ur.).
Zagreb: Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2020. str. 214-219 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Nanobicomposites reinforced with Spanish broom
(Spartium junceum L.) fibres
Autori
Kovačević, Zorana ; Bischof, Sandra ; Fan, Mizi
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Book of Proceedings 13th International Scientific-Professional SymposiumTextile Science and Economy ; Chinese-Croatian Forum 2020
/ Petrak, S. ; Zdraveva, E. ; Mijović, B. - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2020, 214-219
Skup
13th International Scientific-Professional Symposium "Textile Science and Economy (TSE 2020)
Mjesto i datum
Zagreb, Hrvatska, 18.09.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Spartium junceum L., PLA, sustainability, green composites, nanoparticles, flame retardant, biodegradation, bioenergy, solid biofuel
Sažetak
Tensile strength of natural fibres used as reinforcement in biocomposite material and treated with microwaves show approximately 60 % higher strength compared to conventional treated fibres and 30 % compared to novel osmotic degumming method. Functionalization of fibres was carried out using montmorillonite (MMT) nanoclay particles and citric acid (CA) as an environmentally friendly crosslinker. Effectiveness of the conducted modifications was examined according to the relevant standardized methods used in current industrial and manufacturing processes (testing of morphological, mechanical, chemical and thermal properties of the final composite material). MMT/CA modified fibres show better thermal stability in comparison to the reference fibre (MWR) which is proved by thermogravimetric analysis. Fibre/polymer interface was also positively influenced by MMT/CA fibre modification. Biodegradability of developed composite materials was examined with serine endopeptidase. Concentration of 50 wt.% enzyme reveals very positive result of composite degradation. Additionally, the possibility of residue stem utilization in bioenergy production was investigated. Proximate and ultimate analysis of residues after MW maceration showed increase in content of positive biomass quality indicators.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb
