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Silica coated ionic liquid templated mesoporous silica nanoparticles

A series of long chain pyridinium based ionic liquids 1-tetradecylpyridinium bromide, 1-hexadecylpyridinium bromide and 1-1-octadecylpyridinium bromide were used as templates to prepare silica coated mesoporous silica nanoparticles via condensation method under basic condition. The effects of alkyl...

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Main Authors: Isa, E. D. M., Rahman, M. B. A., Ahmad, H.
Format: Article
Language:English
Published: Faculty of Science and Technology, University of El Oued 2017
Online Access:http://psasir.upm.edu.my/id/eprint/63215/1/Silica%20coated%20ionic%20liquid%20templated%20mesoporous%20silica%20nanoparticles.pdf
http://psasir.upm.edu.my/id/eprint/63215/
http://www.jfas.info
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spelling my.upm.eprints.632152018-08-20T02:12:20Z http://psasir.upm.edu.my/id/eprint/63215/ Silica coated ionic liquid templated mesoporous silica nanoparticles Isa, E. D. M. Rahman, M. B. A. Ahmad, H. A series of long chain pyridinium based ionic liquids 1-tetradecylpyridinium bromide, 1-hexadecylpyridinium bromide and 1-1-octadecylpyridinium bromide were used as templates to prepare silica coated mesoporous silica nanoparticles via condensation method under basic condition. The effects of alkyl chain length on particles morphology were primarily studied. The materials were characterized by X-ray diffraction, transmission electron microscopy and nitrogen adsorption-desorption. Analysis indicates that the particles obtained were in spherical shape with decreasing size as the alkyl chain length of ionic liquid increases. The materials also show increase of BET surface value as the alkyl chain length increases from the range 19 m2/g to 23 m2/g. Faculty of Science and Technology, University of El Oued 2017-11-10 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/63215/1/Silica%20coated%20ionic%20liquid%20templated%20mesoporous%20silica%20nanoparticles.pdf Isa, E. D. M. and Rahman, M. B. A. and Ahmad, H. (2017) Silica coated ionic liquid templated mesoporous silica nanoparticles. Journal of Fundamental and Applied Sciences, 9 (6S). 204 - 213. ISSN 1112-9867 http://www.jfas.info 10.4314/jfas.v9i6s.16
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description A series of long chain pyridinium based ionic liquids 1-tetradecylpyridinium bromide, 1-hexadecylpyridinium bromide and 1-1-octadecylpyridinium bromide were used as templates to prepare silica coated mesoporous silica nanoparticles via condensation method under basic condition. The effects of alkyl chain length on particles morphology were primarily studied. The materials were characterized by X-ray diffraction, transmission electron microscopy and nitrogen adsorption-desorption. Analysis indicates that the particles obtained were in spherical shape with decreasing size as the alkyl chain length of ionic liquid increases. The materials also show increase of BET surface value as the alkyl chain length increases from the range 19 m2/g to 23 m2/g.
format Article
author Isa, E. D. M.
Rahman, M. B. A.
Ahmad, H.
spellingShingle Isa, E. D. M.
Rahman, M. B. A.
Ahmad, H.
Silica coated ionic liquid templated mesoporous silica nanoparticles
author_facet Isa, E. D. M.
Rahman, M. B. A.
Ahmad, H.
author_sort Isa, E. D. M.
title Silica coated ionic liquid templated mesoporous silica nanoparticles
title_short Silica coated ionic liquid templated mesoporous silica nanoparticles
title_full Silica coated ionic liquid templated mesoporous silica nanoparticles
title_fullStr Silica coated ionic liquid templated mesoporous silica nanoparticles
title_full_unstemmed Silica coated ionic liquid templated mesoporous silica nanoparticles
title_sort silica coated ionic liquid templated mesoporous silica nanoparticles
publisher Faculty of Science and Technology, University of El Oued
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/63215/1/Silica%20coated%20ionic%20liquid%20templated%20mesoporous%20silica%20nanoparticles.pdf
http://psasir.upm.edu.my/id/eprint/63215/
http://www.jfas.info
_version_ 1643837748408221696
score 13.211869

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