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Preparation of Cellulose Nanocrystals Using an Ionic Liquid

In this paper cellulose nanocrystals were prepared by treating microcrystalline cellulose with 1-butyl- 3-methylimidazolium hydrogen sulphate ionic liquid. Cellulose nanocrystals, after separation from ionic liquid, were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR...

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Main Authors: Man, Zakaria, Muhammad, Nawshad, Bustam M.A, Mohd Azmi, Sarwono, Ariyanti, Rafiq, Sikander, Kumar, M. Vignesh
Format: Article
Published: Springer Science+Business Media, LLC 2011 2011
Subjects:
QD Chemistry
Online Access:http://eprints.utp.edu.my/6762/1/Preparation_of_Cellulose_Nanocrystals_Using_an_Ionic_Liquid.pdf
http://eprints.utp.edu.my/6762/
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spelling my.utp.eprints.67622017-01-19T08:22:36Z Preparation of Cellulose Nanocrystals Using an Ionic Liquid Man, Zakaria Muhammad, Nawshad Bustam M.A, Mohd Azmi Sarwono, Ariyanti Rafiq, Sikander Kumar, M. Vignesh QD Chemistry In this paper cellulose nanocrystals were prepared by treating microcrystalline cellulose with 1-butyl- 3-methylimidazolium hydrogen sulphate ionic liquid. Cellulose nanocrystals, after separation from ionic liquid, were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR), Field emission scanning electron microscopy (FESEM) Transmission Electron Microscope (TEM) and Thermogravimetric analysis. XRD results showed no changes in type of cellulose after the treatment with ionic liquid, however, high crystallinity index was observed in the ionic liquid treated sample. Cellulose nanocrystals, having length around 50–300 nm and diameter around 14–22 nm were observed in the ionic liquid treated sample under FESEM and TEM, and similar patterns of peaks as that of microcrystalline cellulose were observed for cellulose nanocrystals in the FTIR spectra. The thermal stability of the cellulose nanocrystals was measured low as compare to microcrystalline cellulose Springer Science+Business Media, LLC 2011 2011-06-24 Article PeerReviewed application/pdf http://eprints.utp.edu.my/6762/1/Preparation_of_Cellulose_Nanocrystals_Using_an_Ionic_Liquid.pdf Man, Zakaria and Muhammad, Nawshad and Bustam M.A, Mohd Azmi and Sarwono, Ariyanti and Rafiq, Sikander and Kumar, M. Vignesh (2011) Preparation of Cellulose Nanocrystals Using an Ionic Liquid. J Polym Environ, 19 . pp. 726-731. http://eprints.utp.edu.my/6762/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic QD Chemistry
spellingShingle QD Chemistry
Man, Zakaria
Muhammad, Nawshad
Bustam M.A, Mohd Azmi
Sarwono, Ariyanti
Rafiq, Sikander
Kumar, M. Vignesh
Preparation of Cellulose Nanocrystals Using an Ionic Liquid
description In this paper cellulose nanocrystals were prepared by treating microcrystalline cellulose with 1-butyl- 3-methylimidazolium hydrogen sulphate ionic liquid. Cellulose nanocrystals, after separation from ionic liquid, were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR), Field emission scanning electron microscopy (FESEM) Transmission Electron Microscope (TEM) and Thermogravimetric analysis. XRD results showed no changes in type of cellulose after the treatment with ionic liquid, however, high crystallinity index was observed in the ionic liquid treated sample. Cellulose nanocrystals, having length around 50–300 nm and diameter around 14–22 nm were observed in the ionic liquid treated sample under FESEM and TEM, and similar patterns of peaks as that of microcrystalline cellulose were observed for cellulose nanocrystals in the FTIR spectra. The thermal stability of the cellulose nanocrystals was measured low as compare to microcrystalline cellulose
format Article
author Man, Zakaria
Muhammad, Nawshad
Bustam M.A, Mohd Azmi
Sarwono, Ariyanti
Rafiq, Sikander
Kumar, M. Vignesh
author_facet Man, Zakaria
Muhammad, Nawshad
Bustam M.A, Mohd Azmi
Sarwono, Ariyanti
Rafiq, Sikander
Kumar, M. Vignesh
author_sort Man, Zakaria
title Preparation of Cellulose Nanocrystals Using an Ionic Liquid
title_short Preparation of Cellulose Nanocrystals Using an Ionic Liquid
title_full Preparation of Cellulose Nanocrystals Using an Ionic Liquid
title_fullStr Preparation of Cellulose Nanocrystals Using an Ionic Liquid
title_full_unstemmed Preparation of Cellulose Nanocrystals Using an Ionic Liquid
title_sort preparation of cellulose nanocrystals using an ionic liquid
publisher Springer Science+Business Media, LLC 2011
publishDate 2011
url http://eprints.utp.edu.my/6762/1/Preparation_of_Cellulose_Nanocrystals_Using_an_Ionic_Liquid.pdf
http://eprints.utp.edu.my/6762/
_version_ 1738655518971396096
score 13.211869

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