Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application
In the present work, the pure CeO2 and yttrium doped CeO2 nanopowders were synthesized by the nitrate-fuel self-sustaining combustion method and calcined at 700 C for 2 h. X-ray diffraction (XRD) and high resolution electron transmission microscopy (HRTEM) results demonstrated a cubic fluorite with...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
2015
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| Acceso en línea: | http://eprints.uanl.mx/15118/1/229.pdf |
| _version_ | 1824414266242891776 |
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| author | Akbari Fakhrabadi, Ali Saravanan, Rajendran Jamshidijam, M. Mangalaraja, Ramalinga Viswanathan Gracia Pinilla, Miguel Ángel |
| author_facet | Akbari Fakhrabadi, Ali Saravanan, Rajendran Jamshidijam, M. Mangalaraja, Ramalinga Viswanathan Gracia Pinilla, Miguel Ángel |
| author_sort | Akbari Fakhrabadi, Ali |
| collection | Repositorio Institucional |
| description | In the present work, the pure CeO2 and yttrium doped CeO2 nanopowders were synthesized by the nitrate-fuel self-sustaining combustion method and calcined at 700 C for 2 h. X-ray diffraction (XRD) and high resolution electron transmission microscopy (HRTEM) results demonstrated
a cubic fluorite with high purity and the crystallite sizes less than 20 nm calculated from Scherrer’s formula. The BET specific surface area of yttrium doped CeO2 samples showed high values than those of pure CeO2. The photocatalytic activity of yttrium doped CeO2 showed high
degradation of Rhodamine B solution under visible light illumination. |
| format | Article |
| id | eprints-15118 |
| institution | UANL |
| language | English |
| publishDate | 2015 |
| record_format | eprints |
| spelling | eprints-151182020-04-29T14:39:13Z http://eprints.uanl.mx/15118/ Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application Akbari Fakhrabadi, Ali Saravanan, Rajendran Jamshidijam, M. Mangalaraja, Ramalinga Viswanathan Gracia Pinilla, Miguel Ángel In the present work, the pure CeO2 and yttrium doped CeO2 nanopowders were synthesized by the nitrate-fuel self-sustaining combustion method and calcined at 700 C for 2 h. X-ray diffraction (XRD) and high resolution electron transmission microscopy (HRTEM) results demonstrated a cubic fluorite with high purity and the crystallite sizes less than 20 nm calculated from Scherrer’s formula. The BET specific surface area of yttrium doped CeO2 samples showed high values than those of pure CeO2. The photocatalytic activity of yttrium doped CeO2 showed high degradation of Rhodamine B solution under visible light illumination. 2015 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/15118/1/229.pdf http://eprints.uanl.mx/15118/1.haspreviewThumbnailVersion/229.pdf Akbari Fakhrabadi, Ali y Saravanan, Rajendran y Jamshidijam, M. y Mangalaraja, Ramalinga Viswanathan y Gracia Pinilla, Miguel Ángel (2015) Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application. Journal of Saudi Chemical Society, 19 (5). pp. 505-510. ISSN 13196103 http://doi.org/10.1016/j.jscs.2015.06.003 doi:10.1016/j.jscs.2015.06.003 |
| spellingShingle | Akbari Fakhrabadi, Ali Saravanan, Rajendran Jamshidijam, M. Mangalaraja, Ramalinga Viswanathan Gracia Pinilla, Miguel Ángel Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| title_full | Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| title_fullStr | Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| title_full_unstemmed | Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| title_short | Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application |
| title_sort | preparation of nanosized yttrium doped ceo2 catalyst used for photocatalytic application |
| url | http://eprints.uanl.mx/15118/1/229.pdf |
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