Mechanical Properties of a Carbon Fabric–Reinforced Epoxy Composite with Carbon Nanotubes and a Flame Retardant

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F16%3AN0000048" target="_blank" >RIV/00010669:_____/16:N0000048 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.emeraldinsight.com/doi/full/10.1108/IJSI-09-2015-0029" target="_blank" >http://www.emeraldinsight.com/doi/full/10.1108/IJSI-09-2015-0029</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1108/IJSI-09-2015-0029" target="_blank" >10.1108/IJSI-09-2015-0029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical Properties of a Carbon Fabric–Reinforced Epoxy Composite with Carbon Nanotubes and a Flame Retardant

Popis výsledku v původním jazyce

The purpose of this paper is to present the mechanical and morphological characterization of new multifunctional Carbon-Fibre Reinforced Composites (CFRCs) that are able to overcome two of the main drawbacks of aeronautical composite materials: a) reduced electrical conductivity and b) poor flame resistance. Multiwall carbon nanotubes (MWCNTs) and Glycidyl POSS (GPOSS) were used to simultaneously enhance electrical conductivity and flame resistance. The effect of these two combined components on the mechanical and morphological properties of the manufactured CFRCs was analysed. The mechanical properties were decreased by no more than 10% by combined influence of CNTs and GPOSS. Agglomerates of CNTs were observed using scanning electron microscopy. The agglomerates were large enough to be visible to the naked eye as black spots on the delaminated fracture surface. The decrease of the mechanical properties could be caused by these agglomerates or by a changed fibre volume content that was affected by the difficult infusion procedure due to high resin viscosity.

Název v anglickém jazyce

Mechanical Properties of a Carbon Fabric–Reinforced Epoxy Composite with Carbon Nanotubes and a Flame Retardant

Popis výsledku anglicky

The purpose of this paper is to present the mechanical and morphological characterization of new multifunctional Carbon-Fibre Reinforced Composites (CFRCs) that are able to overcome two of the main drawbacks of aeronautical composite materials: a) reduced electrical conductivity and b) poor flame resistance. Multiwall carbon nanotubes (MWCNTs) and Glycidyl POSS (GPOSS) were used to simultaneously enhance electrical conductivity and flame resistance. The effect of these two combined components on the mechanical and morphological properties of the manufactured CFRCs was analysed. The mechanical properties were decreased by no more than 10% by combined influence of CNTs and GPOSS. Agglomerates of CNTs were observed using scanning electron microscopy. The agglomerates were large enough to be visible to the naked eye as black spots on the delaminated fracture surface. The decrease of the mechanical properties could be caused by these agglomerates or by a changed fibre volume content that was affected by the difficult infusion procedure due to high resin viscosity.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/7E13060" target="_blank" >7E13060: IMPROVING THE AIRCRAFT SAFETY BY SELF HEALING STRUCTURE AND PROTECTING NANOFILLERS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Structural Integrity

ISSN

1757-9864

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

630-644

Kód UT WoS článku

000388987300005

EID výsledku v databázi Scopus

2-s2.0-84990221029