eprintid: 5855
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/58/55
datestamp: 2023-11-09 16:17:36
lastmod: 2023-11-09 16:17:36
status_changed: 2023-11-09 16:04:03
type: conference_item
metadata_visibility: show
creators_name: Khan, M.I.
creators_name: Azizli, K.
creators_name: Sufian, S.
creators_name: Man, Z.
creators_name: Siyal, A.A.
creators_name: Ullah, H.
title: Determination of anisotropy and multimorphology in fly ash based geopolymers
ispublished: pub
note: cited By 1; Conference of 23rd Scientific Conference of Microscopy Society Malaysia, SCMSM 2014 ; Conference Date: 10 December 2014 Through 12 December 2014; Conference Code:113582
abstract: In this study, Malaysian coal fly ash-based geopolymers were investigated for its morphology and chemical composition using scanning electron microscopy coupled with energy dispersive X-rays (SEM-EDX). Geopolymer was synthesized using sodium hydroxide as activator. SEM studies revealed multiphasous structure of the material, composed of geopolymeric gel, partially reacted fly ashparticles and selectively leached particles. EDX analysis confirmed the chemical composition of different regions. Infra red spectroscopic studies supported the SEM-EDX analysis by confirming presence of unreacted quartzite and mullite in geopolymers. It is concluded that geopolymers possese a non uniform chemistry through out the structure. © 2015 AIP Publishing LLC.
date: 2015
publisher: American Institute of Physics Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063824651&doi=10.1063%2f1.4919203&partnerID=40&md5=8c4d32a25633ef66d58de99fedd10e24
id_number: 10.1063/1.4919203
full_text_status: none
publication: AIP Conference Proceedings
volume: 1669
refereed: TRUE
isbn: 9780735413160
issn: 0094243X
citation:   Khan, M.I. and Azizli, K. and Sufian, S. and Man, Z. and Siyal, A.A. and Ullah, H.  (2015) Determination of anisotropy and multimorphology in fly ash based geopolymers.  In: UNSPECIFIED.