Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste

This paper compares the effect of dispersants which are Sodium Laureth Sulfate (SLS)and distilled water (DW) on the crystallization, particle size distribution and morphological behavior of nano alpha Alumina (α-Al2O3) synthesized from Aluminium (Al) dross waste. The synthesizing of nano α-Al2O3 via...

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Main Authors:	Sofian, Anis Sofia, Samat, Noorasikin, Meor sulaiman, Meor Yusoff
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2015
Subjects:	TP200 Manufacture and use of chemicals
Online Access:	http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/1/43921_-_Effect_of_dispersants_on_microstructures_of_nano_alpha_alumina_developed_from_aluminium_dross_waste.pdf

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recordtype	eprints
spelling	iium-439212016-05-20T07:57:25Z http://irep.iium.edu.my/43921/ Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste Sofian, Anis Sofia Samat, Noorasikin Meor sulaiman, Meor Yusoff TP200 Manufacture and use of chemicals This paper compares the effect of dispersants which are Sodium Laureth Sulfate (SLS)and distilled water (DW) on the crystallization, particle size distribution and morphological behavior of nano alpha Alumina (α-Al2O3) synthesized from Aluminium (Al) dross waste. The synthesizing of nano α-Al2O3 via wet milling method was performed using a planetary mill for 4 hours at a speed of 550 rpm. The nano α-Al2O3 powders with dispersants were characterized with xray diffraction (XRD), particle size analyzer (PSA) and transmission electron microscopy (TEM). XRD analysis shows the broadening and shifting of peaks after the sample was calcined at 1300 ̊C,indicating high crystallinity. The crystallite size of α-Al2O3 milled with SLS is also smaller than the α-Al2O3 milled with DW. These results are consistent with the PSA analysis in which the graphs displayed a symmetrical trend. Then, the PSA analysis is validated with TEM observation up to 100000x magnification, particularly for α-Al2O3 milled with SLS. Trans Tech Publications, Switzerland 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43921/1/43921_-_Effect_of_dispersants_on_microstructures_of_nano_alpha_alumina_developed_from_aluminium_dross_waste.pdf Sofian, Anis Sofia and Samat, Noorasikin and Meor sulaiman, Meor Yusoff (2015) Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste. Advanced Materials Research, 1115. pp. 378-381. ISSN 1022-6680 http://www.ttp.net/978-3-03835-493-2/9.html 10.4028/www.scientific.net/AMR.1115.378
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP200 Manufacture and use of chemicals
spellingShingle	TP200 Manufacture and use of chemicals Sofian, Anis Sofia Samat, Noorasikin Meor sulaiman, Meor Yusoff Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
description	This paper compares the effect of dispersants which are Sodium Laureth Sulfate (SLS)and distilled water (DW) on the crystallization, particle size distribution and morphological behavior of nano alpha Alumina (α-Al2O3) synthesized from Aluminium (Al) dross waste. The synthesizing of nano α-Al2O3 via wet milling method was performed using a planetary mill for 4 hours at a speed of 550 rpm. The nano α-Al2O3 powders with dispersants were characterized with xray diffraction (XRD), particle size analyzer (PSA) and transmission electron microscopy (TEM). XRD analysis shows the broadening and shifting of peaks after the sample was calcined at 1300 ̊C,indicating high crystallinity. The crystallite size of α-Al2O3 milled with SLS is also smaller than the α-Al2O3 milled with DW. These results are consistent with the PSA analysis in which the graphs displayed a symmetrical trend. Then, the PSA analysis is validated with TEM observation up to 100000x magnification, particularly for α-Al2O3 milled with SLS.
format	Article
author	Sofian, Anis Sofia Samat, Noorasikin Meor sulaiman, Meor Yusoff
author_facet	Sofian, Anis Sofia Samat, Noorasikin Meor sulaiman, Meor Yusoff
author_sort	Sofian, Anis Sofia
title	Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
title_short	Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
title_full	Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
title_fullStr	Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
title_full_unstemmed	Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
title_sort	effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste
publisher	Trans Tech Publications, Switzerland
publishDate	2015
url	http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/ http://irep.iium.edu.my/43921/1/43921_-_Effect_of_dispersants_on_microstructures_of_nano_alpha_alumina_developed_from_aluminium_dross_waste.pdf
first_indexed	2023-09-18T21:02:29Z
last_indexed	2023-09-18T21:02:29Z
_version_	1777410716448325632

Effect of dispersants on microstructures of nano alpha alumina developed from aluminium dross waste

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