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http://acervodigital.unesp.br/handle/11449/25546Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Cavalcante, L. S. | - |
| dc.contributor.author | Sczancoski, J. C. | - |
| dc.contributor.author | Albarici, V. C. | - |
| dc.contributor.author | Matos, J. M. E. | - |
| dc.contributor.author | Varela, José Arana | - |
| dc.contributor.author | Longo, Elson | - |
| dc.date.accessioned | 2014-05-20T14:18:25Z | - |
| dc.date.accessioned | 2016-10-25T17:40:31Z | - |
| dc.date.available | 2014-05-20T14:18:25Z | - |
| dc.date.available | 2016-10-25T17:40:31Z | - |
| dc.date.issued | 2008-04-25 | - |
| dc.identifier | http://dx.doi.org/10.1016/j.mseb.2008.02.003 | - |
| dc.identifier.citation | Materials Science and Engineering B-advanced Functional Solid-state Materials. Amsterdam: Elsevier B.V., v. 150, n. 1, p. 18-25, 2008. | - |
| dc.identifier.issn | 0921-5107 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/25546 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/25546 | - |
| dc.description.abstract | The present paper describes the synthesis, characterization, structural refinement and optical absorption behavior of lead tungstate (PbWO(4)) powders obtained by the complex polymerization method heat treated at different temperatures for 2h in air atmosphere. PbWO(4) powders were characterized by X-ray diffraction (XRD), Rietveld refinement, Fourier transform Raman (FT-Raman) spectroscopy and ultraviolet visible (UV-vis) absorption spectroscopy measurements. XRD, Rietveld refinement and FT-Raman revealed that PbWO(4) powders are free of secondary phases and crystallizes in a tetragonal structure. The UV-vis absorption spectroscopy measurements suggest the presence of intermediary energy levels into the band gap of structurally disordered powders. (C) 2008 Elsevier B.V. All rights reserved. | en |
| dc.format.extent | 18-25 | - |
| dc.language.iso | eng | - |
| dc.publisher | Elsevier B.V. | - |
| dc.source | Web of Science | - |
| dc.subject | lead | en |
| dc.subject | ceramics | en |
| dc.subject | crystallization | en |
| dc.subject | crystal symmetry | en |
| dc.subject | order-disorder transition | en |
| dc.subject | optical properties | en |
| dc.title | Synthesis, characterization, structural refinement and optical absorption behavior of PbWO(4) powders | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade Federal de São Carlos (UFSCar) | - |
| dc.contributor.institution | Universidade Federal do Piauí (UFPI) | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.description.affiliation | Universidade Federal de São Carlos (UFSCar), LIEC, Dept Quim, BR-13565905 São Carlos, SP, Brazil | - |
| dc.description.affiliation | Univ Fed Piaui, Ctr Ciencias Nat, Dept Quim, BR-64049550 Teresina, PI, Brazil | - |
| dc.description.affiliation | Univ Estadual Paulista, LIEC, Dept Quim Fis, Inst Quim, BR-14801907 Araraquara, SP, Brazil | - |
| dc.description.affiliationUnesp | Univ Estadual Paulista, LIEC, Dept Quim Fis, Inst Quim, BR-14801907 Araraquara, SP, Brazil | - |
| dc.identifier.doi | 10.1016/j.mseb.2008.02.003 | - |
| dc.identifier.wos | WOS:000256346700005 | - |
| dc.rights.accessRights | Acesso restrito | - |
| dc.relation.ispartof | Materials Science and Engineering B: Advanced Functional Solid-state Materials | - |
| Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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