Stabilization of magnetite nano iron oxide with a series of novel surfactants
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia
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Universiti Malaysia Perlis
2010
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my.unimap-90582010-08-24T08:36:31Z Stabilization of magnetite nano iron oxide with a series of novel surfactants Chin, Swee Yee Chan, Samuel Hong Shen Wan Zurina, Samad Dipsikha Panchanan, Pramanik Nik Idris Jumat, Salimon Ambar, Yarmo sweeyee81@gmail.com pramanik1946@gmail.com ambar@ukm.my Stabilization Magnetite iron oxide Surfactants synthesis Nanoparticles International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) Oleic acid International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia Oleic acid which is one of the palm oil derivatives is known to effectively stabilize dispersions of nanomagnetite in nonpolar solvent. Stabilization occurs because the carboxylic acid group covalently reacts with the surface of the magnetite and the aliphatic chain extends out into the nonpolar solvent, preventing aggregation of the particles by a steric (entropic) mechanism. One goal of this work has been to develop a generalized methodology for stabilizing nanomagnetite dispersions using a series of novel surfactants which had been synthesized from palm oil derivatives so that the resultant modified magnetite nanoparticles can be used in a range of applications.These nanoparticles have been characterized by FT-SEM, DLS, FTIR and XRD. The FTIR results showed that the surfactants had been successfully coated with the magnetite nano iron oxide and it exhibited a particle size in the range of 25-30 nm as shown on the FT-SEM. In addition to that, the X-ray diffraction pattern showed that the the modified nanoparticles is corresponded to the spinal phase of the bare magnetite iron oxi 2010-08-24T08:36:31Z 2010-08-24T08:36:31Z 2010-06-09 Working Paper p.33-36 978-967-5760-02-0 http://hdl.handle.net/123456789/9058 en Proceedings of the International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) 2010 Universiti Malaysia Perlis School of Materials Engineering & School of Environmental Engineering |
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| language |
English |
| topic |
Stabilization Magnetite iron oxide Surfactants synthesis Nanoparticles International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) Oleic acid |
| spellingShingle |
Stabilization Magnetite iron oxide Surfactants synthesis Nanoparticles International Conference on X-Rays & Related Techniques in Research & Industry (ICXRI) Oleic acid Chin, Swee Yee Chan, Samuel Hong Shen Wan Zurina, Samad Dipsikha Panchanan, Pramanik Nik Idris Jumat, Salimon Ambar, Yarmo Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| description |
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi, Malaysia |
| author2 |
sweeyee81@gmail.com |
| author_facet |
sweeyee81@gmail.com Chin, Swee Yee Chan, Samuel Hong Shen Wan Zurina, Samad Dipsikha Panchanan, Pramanik Nik Idris Jumat, Salimon Ambar, Yarmo |
| format |
Working Paper |
| author |
Chin, Swee Yee Chan, Samuel Hong Shen Wan Zurina, Samad Dipsikha Panchanan, Pramanik Nik Idris Jumat, Salimon Ambar, Yarmo |
| author_sort |
Chin, Swee Yee |
| title |
Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| title_short |
Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| title_full |
Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| title_fullStr |
Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| title_full_unstemmed |
Stabilization of magnetite nano iron oxide with a series of novel surfactants |
| title_sort |
stabilization of magnetite nano iron oxide with a series of novel surfactants |
| publisher |
Universiti Malaysia Perlis |
| publishDate |
2010 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/9058 |
| _version_ |
1643789379711270912 |
| score |
13.222552 |