eprintid: 15167
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/51/67
datestamp: 2023-11-10 03:29:47
lastmod: 2023-11-10 03:29:47
status_changed: 2023-11-10 01:58:48
type: article
metadata_visibility: show
creators_name: Sabet, M.
creators_name: Soleimani, H.
creators_name: Hosseini, S.
creators_name: Mohammadian, E.
title: Impact of graphene oxide on epoxy resin characteristics
ispublished: pub
keywords: Carbon monoxide; Fire resistance; Graphene; Smoke; Tensile strength; Thermodynamic stability, Conductive epoxy; Limiting Oxygen Index; Peak heat release rates; Physical barriers; Smoke production rate; Smoke suppression; Strength and elongations; Total heat release, Epoxy resins
note: cited By 15
abstract: The incorporation of a small part of graphene oxide (GO) offers an appropriate fire retardant for thermally conductive epoxy (EP) resin composites, which is verified by the upper limiting oxygen index of 24.5 and other standard flame-retardant tests. The smoke production rate, total smoke production (TSP), and the smoke density of EP composites were reduced with additional GO. The increased efficiency of fire resistance and smoke suppression is primarily due to the formation of physical barrier and compactness of the developed GO char layers, serving as an effective barrier layer that increases the fire resistance, and the thermal steadiness of the char layers derives from the effect of GO inclusion. The barrier impact of GO and the limited mobility of polymer chains are crucial factors in increasing thermal stability and reduction of generating dangerous carbon monoxide during burns. The thermal stability increased and the peak heat release rate, total heat release, TSP, and the largest smoke density value reduced to 52.5, 43.6, 33.9, and 44.2, correspondingly, compared with pure EP. The tensile strength and elongation at break of EP composites were enhanced by 23 and 8.4 compared with pure EP, respectively. © The Author(s) 2020.
date: 2021
publisher: SAGE Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85089253237&doi=10.1177%2f0954008320943929&partnerID=40&md5=f9e6fb0a60f1f709fc408115ad8b233e
id_number: 10.1177/0954008320943929
full_text_status: none
publication: High Performance Polymers
volume: 33
number: 2
pagerange: 165-175
refereed: TRUE
issn: 09540083
citation:   Sabet, M. and Soleimani, H. and Hosseini, S. and Mohammadian, E.  (2021) Impact of graphene oxide on epoxy resin characteristics.  High Performance Polymers, 33 (2).  pp. 165-175.  ISSN 09540083