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MWCNT/Silica aerogel: Preparation, characterizationand applications in heterogeneous catalysis and decolorizationof aqueous dye solutions |
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| รหัสดีโอไอ | |
| Creator | 1. Isak Rajjak Shaikh 2. Uzma K. H. Bangi 3. Parveen Rajjak Shaikh |
| Title | MWCNT/Silica aerogel: Preparation, characterizationand applications in heterogeneous catalysis and decolorizationof aqueous dye solutions |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2561 |
| Journal Title | Songklanakarin Journal of Science and Technology |
| Journal Vol. | 40 |
| Journal No. | 5 |
| Page no. | 1181-1185 |
| Keyword | MWCNT/Silica aerogel synthesis, ambient pressure drying, heterogeneous catalysis, dye decolorization |
| URL Website | http://rdo.psu.ac.th/sjstweb/index.php |
| ISSN | 0125-3395 |
| Abstract | 2.3 x 10-3 wt% multi-walled carbon nanotube incorporated silica aerogel (MWCNT/Silica aerogel) was synthesized byambient pressure drying. The as-synthesized MWCNT reinforced silica aerogel was characterized by XRD, SEM, N2-adsorptiondesorption, etc. The MWCNT/Silica aerogel catalyzed a multicomponent reaction for synthesizing medicinally importantbenzylpyrazolyl coumarin derivative. And, in another application, the efficient decolorization of Eriochrome Black T andMethylene Blue from their respective aqueous solutions over MWCNT/Silica aerogel was also investigated using UVspectrophotometer. A comparison has also been made with decolorizing activities of silica gel and activated charcoal. |
