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http://acervodigital.unesp.br/handle/11449/76791Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Cabral, A. C. | - |
| dc.contributor.author | Cavalcante, L. S. | - |
| dc.contributor.author | Deus, R. C. | - |
| dc.contributor.author | Longo, Elson | - |
| dc.contributor.author | Simões, A. Z. | - |
| dc.contributor.author | Moura, F. | - |
| dc.date.accessioned | 2014-05-27T11:30:50Z | - |
| dc.date.accessioned | 2016-10-25T18:54:51Z | - |
| dc.date.available | 2014-05-27T11:30:50Z | - |
| dc.date.available | 2016-10-25T18:54:51Z | - |
| dc.date.issued | 2013-10-07 | - |
| dc.identifier | http://dx.doi.org/10.1016/j.ceramint.2013.08.117 | - |
| dc.identifier.citation | Ceramics International. | - |
| dc.identifier.issn | 0272-8842 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/76791 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/76791 | - |
| dc.description.abstract | The structural and photoluminescent properties at room temperature of CeO2 nanoparticles synthesized by a Microwave-Assisted Hydrothermal Method (MAH) under different praseodymium contents was undertaken. X-ray Diffraction (XRD), Transmission Electron Microscopy (TEM), UV-vis Spectroscopy (UV-vis), Fourier Transform Raman (FT-Raman) and Photoluminescence (PL) measurements were employed. XRD revealed that the nanoparticles are free of secondary phases and crystallize in the cubic structure while FT-Raman revealed a typical scattering mode of fluorite type. The UV/vis absorption spectroscopy suggested the presence of intermediate energy levels in the band gap of structurally ordered powders. The most intense PL emission was obtained for nanoparticles which represent a lower particle size. © 2013 Elsevier Ltd and Techna Group S.r.l. | en |
| dc.language.iso | eng | - |
| dc.source | Scopus | - |
| dc.subject | A. Ceramics | - |
| dc.subject | B. Chemical syntheses | - |
| dc.subject | B. Powder metallurgy | - |
| dc.subject | C. X-ray diffraction | - |
| dc.title | Photoluminescence properties of praseodymium doped cerium oxide nanoparticles | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.identifier.doi | 10.1016/j.ceramint.2013.08.117 | - |
| dc.identifier.wos | WOS:000331017500081 | - |
| dc.rights.accessRights | Acesso restrito | - |
| dc.relation.ispartof | Ceramics International | - |
| dc.identifier.scopus | 2-s2.0-84884848086 | - |
| Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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