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Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent

Cobalt sulfide has been successfully formed using chemical precipitation method in the presence of 0.1 sucrose ester S1670s. X-ray diffraction (XRD) pattern of cobalt sulfide formed shows amorphous structure and EDX analysis shows atomic ratio for Co:S is 1:1.08 which is an evident of formation of C...

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Main Authors: Huang, N.M., Radiman, S., Lim, H.N., Khiew, P.S., Chiu, W.S., Chia, C.H., Hashim, R.
Format: Article
Published: Penerbit Universiti Kebangsaan Malaysia 2009
Subjects:
Q Science (General)
QC Physics
Online Access:http://eprints.um.edu.my/5351/
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spelling my.um.eprints.53512019-03-19T09:01:07Z http://eprints.um.edu.my/5351/ Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent Huang, N.M. Radiman, S. Lim, H.N. Khiew, P.S. Chiu, W.S. Chia, C.H. Hashim, R. Q Science (General) QC Physics Cobalt sulfide has been successfully formed using chemical precipitation method in the presence of 0.1 sucrose ester S1670s. X-ray diffraction (XRD) pattern of cobalt sulfide formed shows amorphous structure and EDX analysis shows atomic ratio for Co:S is 1:1.08 which is an evident of formation of CoS. Under the transmission electron microscope (TEM), CoS showed pores structure in the range of � 10 nm and the result is in agreement with the BET results. The formation of pores structure in the CoS material is due to the structure of sucrose ester micelle which has diameter of � 10 nm. Adsorption ability of CoS formed was tested using methylene blue as model dyes. The optimum absorption ability for CoS is 110mg/g while the most suitable pH for adsorption was greater than 6. Penerbit Universiti Kebangsaan Malaysia 2009 Article PeerReviewed Huang, N.M. and Radiman, S. and Lim, H.N. and Khiew, P.S. and Chiu, W.S. and Chia, C.H. and Hashim, R. (2009) Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent. Sains Malaysiana, 38 (6). pp. 863-868. ISSN 0126-6039
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Huang, N.M.
Radiman, S.
Lim, H.N.
Khiew, P.S.
Chiu, W.S.
Chia, C.H.
Hashim, R.
Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
description Cobalt sulfide has been successfully formed using chemical precipitation method in the presence of 0.1 sucrose ester S1670s. X-ray diffraction (XRD) pattern of cobalt sulfide formed shows amorphous structure and EDX analysis shows atomic ratio for Co:S is 1:1.08 which is an evident of formation of CoS. Under the transmission electron microscope (TEM), CoS showed pores structure in the range of � 10 nm and the result is in agreement with the BET results. The formation of pores structure in the CoS material is due to the structure of sucrose ester micelle which has diameter of � 10 nm. Adsorption ability of CoS formed was tested using methylene blue as model dyes. The optimum absorption ability for CoS is 110mg/g while the most suitable pH for adsorption was greater than 6.
format Article
author Huang, N.M.
Radiman, S.
Lim, H.N.
Khiew, P.S.
Chiu, W.S.
Chia, C.H.
Hashim, R.
author_facet Huang, N.M.
Radiman, S.
Lim, H.N.
Khiew, P.S.
Chiu, W.S.
Chia, C.H.
Hashim, R.
author_sort Huang, N.M.
title Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
title_short Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
title_full Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
title_fullStr Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
title_full_unstemmed Synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
title_sort synthesis and characterization of cobalt sulfide using sucrose ester micelles and application as dye adsorption agent
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2009
url http://eprints.um.edu.my/5351/
_version_ 1643687553082064896
score 13.159267

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