Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II)
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Trans Tech Publications
2014
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my.unimap-328812014-03-19T08:29:12Z Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) Mst. Noorzahan, Begum, Dr. Md Fazlul, Bari, Dr. Salmie Suhana, Che Abdullah Khairel Rafezi, Ahmad, Dr. Nasim, Ahmed, Dr. noorzahan@unimap.edu.my fazlul@unimap.edu.my salmie@unimap.edu.my rafezi@unimap.edu.my nasim@unimap.edu.my Cyanex 301 Immobilization Silica aerogel Solid phase extraction Zinc Link to publisher's homepage at http://www.ttp.net/ A new solid phase extractant silica aerogel immobilized with Cyanex 301 {bis(2,4,4- trimethylpentyl) dithiophosphinic acid} (SAWC) was prepared via a sol- gel method and investigated for the extraction of Zn(II) from aqueous solution by a batch extraction technique. It is found that SAWC can extract about 100% zinc at equilibrium pH 1.7. Prepared SAWC was characterized by FT-IR, BET, EDX and SEM which proved the presence of Cyanex 301 into silica aerogel. Moreover, the material is also easily regenerated and reused in the subsequent removal of Zn(II) in five cycles. Therefore, it could be concluded that it may perform as a solid phase extractant in the extraction of metal ions from the aqueous solution. 2014-03-19T08:15:29Z 2014-03-19T08:15:29Z 2013 Article Advanced Materials Research, vol. 717, 2013, pages 108-112 978-303785727-4 1022-6680 http://www.scientific.net/AMR.717.108 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32881 en Trans Tech Publications |
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Universiti Malaysia Perlis |
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English |
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Cyanex 301 Immobilization Silica aerogel Solid phase extraction Zinc |
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Cyanex 301 Immobilization Silica aerogel Solid phase extraction Zinc Mst. Noorzahan, Begum, Dr. Md Fazlul, Bari, Dr. Salmie Suhana, Che Abdullah Khairel Rafezi, Ahmad, Dr. Nasim, Ahmed, Dr. Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
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| author2 |
noorzahan@unimap.edu.my |
| author_facet |
noorzahan@unimap.edu.my Mst. Noorzahan, Begum, Dr. Md Fazlul, Bari, Dr. Salmie Suhana, Che Abdullah Khairel Rafezi, Ahmad, Dr. Nasim, Ahmed, Dr. |
| format |
Article |
| author |
Mst. Noorzahan, Begum, Dr. Md Fazlul, Bari, Dr. Salmie Suhana, Che Abdullah Khairel Rafezi, Ahmad, Dr. Nasim, Ahmed, Dr. |
| author_sort |
Mst. Noorzahan, Begum, Dr. |
| title |
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
| title_short |
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
| title_full |
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
| title_fullStr |
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
| title_full_unstemmed |
Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II) |
| title_sort |
preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of zn(ii) |
| publisher |
Trans Tech Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/32881 |
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1643797016676925440 |