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Effect of temperature and calcination time in the characterizations of MCM-41

The mesoporous silica particle, MCM-41 has received much attention because of its ease to synthesize and its vast applications as adsorbents and in catalytic reactions. The temperature used was changed from 28°C to 100°C during the synthesis of MCM-41 and it was found that the dissolution time is de...

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Main Authors:	Kamaruzaman, Nurul Asyikin, Mohd. Yusof, Alias, Mohd. Yusoff, Abdull Rahim, Shahir, Shafinaz
Format:	Conference or Workshop Item
Published:	2009
Subjects:	Q Science (General)
Online Access:	http://eprints.utm.my/id/eprint/15128/ http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:100713
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id	my.utm.15128
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spelling	my.utm.151282020-07-20T01:24:06Z http://eprints.utm.my/id/eprint/15128/ Effect of temperature and calcination time in the characterizations of MCM-41 Kamaruzaman, Nurul Asyikin Mohd. Yusof, Alias Mohd. Yusoff, Abdull Rahim Shahir, Shafinaz Q Science (General) The mesoporous silica particle, MCM-41 has received much attention because of its ease to synthesize and its vast applications as adsorbents and in catalytic reactions. The temperature used was changed from 28°C to 100°C during the synthesis of MCM-41 and it was found that the dissolution time is dependen on the temperature. The duration of calcination process also plays an important part in the crystallinity of MCM-41. MCM-41 was produced using Ludox HS-40 as the silica source and cetytrimethyl ammonium bromide (CTAB) as the organic template. The solutions were easily dissolved at 100°C while gradually difficult at 80°C, 60°C, 40°C and lastly 28%C which needed the longest time to dissolve the organic template solution. The MCM-41 was characterized using XRay diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR). XRD results showed that the calcination process has some effects on the crystallinity of the MCM-41. Crystallization of MCM-41 also depends on the aging time and prolonged aging time would yield products with high degree of crystallinity. The longer the calcinations process the lesser the residual organic template will remain leading to a higher degree of crystallinity. 2009 Conference or Workshop Item PeerReviewed Kamaruzaman, Nurul Asyikin and Mohd. Yusof, Alias and Mohd. Yusoff, Abdull Rahim and Shahir, Shafinaz (2009) Effect of temperature and calcination time in the characterizations of MCM-41. In: The Zon Regency Hotel, Johor Bahru, 2009, 2nd International Conference & Workshops on Basic & Applied Sciences and Regional Annual Fundamental Science Seminar 2009 (ICORAFSS 2009). http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:100713
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	Q Science (General)
spellingShingle	Q Science (General) Kamaruzaman, Nurul Asyikin Mohd. Yusof, Alias Mohd. Yusoff, Abdull Rahim Shahir, Shafinaz Effect of temperature and calcination time in the characterizations of MCM-41
description	The mesoporous silica particle, MCM-41 has received much attention because of its ease to synthesize and its vast applications as adsorbents and in catalytic reactions. The temperature used was changed from 28°C to 100°C during the synthesis of MCM-41 and it was found that the dissolution time is dependen on the temperature. The duration of calcination process also plays an important part in the crystallinity of MCM-41. MCM-41 was produced using Ludox HS-40 as the silica source and cetytrimethyl ammonium bromide (CTAB) as the organic template. The solutions were easily dissolved at 100°C while gradually difficult at 80°C, 60°C, 40°C and lastly 28%C which needed the longest time to dissolve the organic template solution. The MCM-41 was characterized using XRay diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR). XRD results showed that the calcination process has some effects on the crystallinity of the MCM-41. Crystallization of MCM-41 also depends on the aging time and prolonged aging time would yield products with high degree of crystallinity. The longer the calcinations process the lesser the residual organic template will remain leading to a higher degree of crystallinity.
format	Conference or Workshop Item
author	Kamaruzaman, Nurul Asyikin Mohd. Yusof, Alias Mohd. Yusoff, Abdull Rahim Shahir, Shafinaz
author_facet	Kamaruzaman, Nurul Asyikin Mohd. Yusof, Alias Mohd. Yusoff, Abdull Rahim Shahir, Shafinaz
author_sort	Kamaruzaman, Nurul Asyikin
title	Effect of temperature and calcination time in the characterizations of MCM-41
title_short	Effect of temperature and calcination time in the characterizations of MCM-41
title_full	Effect of temperature and calcination time in the characterizations of MCM-41
title_fullStr	Effect of temperature and calcination time in the characterizations of MCM-41
title_full_unstemmed	Effect of temperature and calcination time in the characterizations of MCM-41
title_sort	effect of temperature and calcination time in the characterizations of mcm-41
publishDate	2009
url	http://eprints.utm.my/id/eprint/15128/ http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:100713
_version_	1674066112925401088
score	13.211869

Effect of temperature and calcination time in the characterizations of MCM-41

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