Naslov
Influence of carbon filler type on thermal conductivity and stability of ester resin

Autori
Sušac, Kristina ; Babić, Marko ; Faraguna, Fabio ; Racar, Marko ; Vidović, Elvira ; Jukić, Ante

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Environmental resources, sustainable development and food production – OPORPH 2021: Book of Abstracts / Čatić, Sead - Tuzla : Tehnološki fakultet Univerziteta u Tuzli, 2021, 18-18

Skup
VII International Scientific-professional Symposium: Environmental Resources, Sustainable Development And Food Production (OPORPH 2021)

Mjesto i datum
Tuzla, Bosna i Hercegovina, 12.11.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
nanocomposite, carbon filler, thermal stability, thermal conductivity

Sažetak
Ester resin has electrical insulating properties and low thermal conductivity. With the addition of nano-sized carbon fillers, a polymer nanocomposite with higher thermal and electrical conductivity can be produced. The interface and adhesive interactions between polymer matrix and filler have a significant impact on the properties of polymer nanocomposites. Five types of carbon fillers were used in this paper: carbon black nanoparticles (CB), long multi-walled (L-MWCNT), short multi-walled (S-MWCNT), long multi-walled functionalized with carboxyl group (L-MWCNT-COOH) and short multi-walled carbon nanotubes with carboxyl group (S-MWCNT-COOH) with mass fractions of 0.5, 1 and 5 wt %. Thermal properties were determined by measuring thermal conductivity by the “hot bridge“ method and the thermal stability of prepared nanocomposites were observed by thermogravimetric method (TGA). The addition of 1 and 5 wt % of carbon nanoparticles increases the thermal conductivity and did not affect the thermal stability.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti

POVEZANOST RADA