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Green synthesis of cerium oxide nanoparticles using aloevera leafextract and its optical properties |
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| รหัสดีโอไอ | |
| Creator | 1. S. Sebastiammal 2. S. Sonia 3. J. Henry 4. A. Lesly Fathima |
| Title | Green synthesis of cerium oxide nanoparticles using aloevera leafextract and its optical properties |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2021 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 43 |
| Journal No. | 2 |
| Page no. | 582-587 |
| Keyword | biosynthesis, CeO2 NPs, PXRD, FTIR, UV-DRS, FESEM |
| URL Website | https://rdo.psu.ac.th/sjstweb/index.php |
| ISSN | 0125-3395 |
| Abstract | In the present report, bio-reduction of cerium nitrate into cerium oxide nanoparticles has been done using aloevera leafextract. The synthesized CeO2 nanoparticles were characterized by PXRD, FTIR, UV-DRS, FESEM, EDAX and PL. From thePXRD analysis, it is found that the synthesized CeO2 nanoparticles were the face centered cubic structure. The crystalline size isfound to be about 7 nm and 12 nm for the CeO2 nanoparticles before and after calcination respectively. FTIR spectra exhibit theformation of CeO2 nanoparticles. The UV Vis spectra shows an absorption peak at 320 nm. The FESEM analysis, showedspherical shaped CeO2 nanoparticles and its size is about 50 nm. |
