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Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation

A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40)...

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Main Authors: Ramli, N. A. S., Amin, N. A. S.
Format: Conference or Workshop Item
Published: 2013
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/51138/
http://dx.doi.org/10.4028/www.scientific.net/AMR.699.155
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spelling my.utm.511382017-09-17T07:49:47Z http://eprints.utm.my/id/eprint/51138/ Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation Ramli, N. A. S. Amin, N. A. S. TP Chemical technology A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40) as anion. The nanomaterials were characterized by FTIR, XRD, SEM, TGA, NH3-TPD and BET. Its catalytic performance was investigated by catalyzing glucose conversion to levulinic acid and hydroxymethylfurfural. It was observed that the ionic solids have higher acidity with semi amorphous structure, higher thermal stability and insignificant water content compared to the parent compound. Among the three prepared ionic solids, phosphomolybdic based ionic solid (IS2) exhibited the best catalytic performance due to its highest total acidity. 2013 Conference or Workshop Item PeerReviewed Ramli, N. A. S. and Amin, N. A. S. (2013) Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation. In: Advanced Materials Research. http://dx.doi.org/10.4028/www.scientific.net/AMR.699.155
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 TP Chemical technology
spellingShingle TP Chemical technology
Ramli, N. A. S.
Amin, N. A. S.
Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
description A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40) as anion. The nanomaterials were characterized by FTIR, XRD, SEM, TGA, NH3-TPD and BET. Its catalytic performance was investigated by catalyzing glucose conversion to levulinic acid and hydroxymethylfurfural. It was observed that the ionic solids have higher acidity with semi amorphous structure, higher thermal stability and insignificant water content compared to the parent compound. Among the three prepared ionic solids, phosphomolybdic based ionic solid (IS2) exhibited the best catalytic performance due to its highest total acidity.
format Conference or Workshop Item
author Ramli, N. A. S.
Amin, N. A. S.
author_facet Ramli, N. A. S.
Amin, N. A. S.
author_sort Ramli, N. A. S.
title Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
title_short Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
title_full Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
title_fullStr Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
title_full_unstemmed Ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
title_sort ionic solid nanomaterials: synthesis, characterization and catalytic properties investigation
publishDate 2013
url http://eprints.utm.my/id/eprint/51138/
http://dx.doi.org/10.4028/www.scientific.net/AMR.699.155
_version_ 1643652950169485312
score 13.211869

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