Počet záznamů: 1  

Thermoplastic polybutadiene-based polyurethane/carbon nanofiber composites

  1. 1.
    0431006 - UMCH-V 2015 RIV GB eng J - Článek v odborném periodiku
    Špírková, Milena - Duszová, A. - Poreba, Rafal - Kredatusová, Jana - Bureš, R. - Fáberová, M. - Šlouf, Miroslav
    Thermoplastic polybutadiene-based polyurethane/carbon nanofiber composites.
    Composites Part B-Engineering. Roč. 67, December (2014), s. 434-440. ISSN 1359-8368
    Grant CEP: GA ČR(CZ) GA13-06700S
    Institucionální podpora: RVO:61389013
    Klíčová slova: carbon fibre * polymer–matrix composites (PMCs) * mechanical properties
    Kód oboru RIV: CD - Makromolekulární chemie
    Impakt faktor: 2.983, rok: 2014

    The series of polyurethane – carbon nanofiber (PU/CNF) elastomers was prepared and characterized. Polyurethane elastomeric matrix was made from polybutadiene-based macrodiol of MW ca. 2000, 1,6-diisocyanatohexane, and butane-1,4-diol. Carbon nanofibers (up to 2.25 wt.%) were dispersed in the mixture of monomers, i.e., before polyurethane formation. The influence of the nanofiber concentration on functional properties was studied by the series of microscopic, thermal, mechanical and electrical techniques of analysis. The best functional properties has PU/CNF composite containing 0.75 wt.% of CNF.
    Trvalý link: http://hdl.handle.net/11104/0239253