Počet záznamů: 1
Morphological, electrical, mechanical and thermal properties of high-density polyethylene/multiwall carbon nanotube nanocomposites: effect of aspect ratio
- 1.0507029 - ÚMCH 2020 RIV GB eng J - Článek v odborném periodiku
Evgin, T. - Turgut, A. - Šlouf, Miroslav - Špitalsky, Z. - Mičušík, M. - Sarikanat, M. - Nógellová, Z. - Novák, I. - Omastová, M.
Morphological, electrical, mechanical and thermal properties of high-density polyethylene/multiwall carbon nanotube nanocomposites: effect of aspect ratio.
Materials Research Express. Roč. 6, č. 9 (2019), s. 1-13, č. článku 095079. E-ISSN 2053-1591
Grant CEP: GA TA ČR(CZ) TE01020118; GA MŠMT(CZ) LO1507
Institucionální podpora: RVO:61389013
Klíčová slova: multiwall carbon nanotubes (MWCNTs) * high-density polyethylene (HDPE)
Obor OECD: Polymer science
Impakt faktor: 1.929, rok: 2019
Způsob publikování: Omezený přístup
https://iopscience.iop.org/article/10.1088/2053-1591/ab11a6
The effects of the aspect ratio and the addition of multiwall carbon nanotubes (MWCNTs) on the morphological, electrical, mechanical and thermal properties of high-density polyethylene (HDPE)-based nanocomposites are investigated. The HDPE nanocomposites with various amounts up to 18.74 wt% of MWCNTs that have two different aspect ratios (AR) (200–400 (M58) and 500–3000 (M12)) were prepared by a melt mixing method, followed by compression molding. The results demonstrate that the addition of MWCNTs enhances the electrical, mechanical and thermal properties of the HDPE/MWCNTs nanocomposites. The HDPE nanocomposites with higher aspect ratio MWCNTs demonstrated a slightly better enhancement in the morphological and electrical properties than the other ones with lower aspect ratio MWCNTs. Additionally, Young's modulus and the thermal stability increased with increasing aspect ratio of MWCNTs.
Trvalý link: http://hdl.handle.net/11104/0298455
Počet záznamů: 1