Production and characterization of colored feldspathic enamel for dental application
In this work we synthesized pigments capable of developing dental shades when mixed with dental porcelain and fired at appropriate temperatures. TiO2-xCeO2 pigments (x = 2, 6, 10, 13 and 18 mol%) were synthesized by the Pechini method. Characterization by thermal analysis revealed the stability of t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2014-02-01
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| Series: | Materials Research |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200001&tlng=en |
| _version_ | 1818951402406281216 |
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| author | Shirleny F. Santos Mônica C. de Andrade João A. Sampaio Adão B. da Luz Tsuneharu Ogasawara |
| author_facet | Shirleny F. Santos Mônica C. de Andrade João A. Sampaio Adão B. da Luz Tsuneharu Ogasawara |
| author_sort | Shirleny F. Santos |
| collection | DOAJ |
| description | In this work we synthesized pigments capable of developing dental shades when mixed with dental porcelain and fired at appropriate temperatures. TiO2-xCeO2 pigments (x = 2, 6, 10, 13 and 18 mol%) were synthesized by the Pechini method. Characterization by thermal analysis revealed the stability of the material at temperatures up to 1200 ºC. X-ray diffraction showed stable crystalline phases (rutile to TiO2 and cerianite to CeO2) for all pigments studied. Color of pigments was characterized by colorimetric coordinates according to the CIELAB method and reflectance measurements in the visible region. Through colorimetric analysis it was possible to verify the potential use of these pigments in dental ceramics. |
| first_indexed | 2024-12-20T09:33:55Z |
| format | Article |
| id | doaj.art-c5dcaa51cbda4e07b8d46759e6fbf4b4 |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-20T09:33:55Z |
| publishDate | 2014-02-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-c5dcaa51cbda4e07b8d46759e6fbf4b42022-12-21T19:45:02ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392014-02-0117228929410.1590/S1516-14392014005000011Production and characterization of colored feldspathic enamel for dental applicationShirleny F. Santos0Mônica C. de Andrade1João A. Sampaio2Adão B. da Luz3Tsuneharu Ogasawara4Centro Universitário Estadual da Zona OesteUniversidade do Estado do Rio de JaneiroCentro de Tecnologia MineralCentro de Tecnologia MineralUniversidade Federal do Rio de JaneiroIn this work we synthesized pigments capable of developing dental shades when mixed with dental porcelain and fired at appropriate temperatures. TiO2-xCeO2 pigments (x = 2, 6, 10, 13 and 18 mol%) were synthesized by the Pechini method. Characterization by thermal analysis revealed the stability of the material at temperatures up to 1200 ºC. X-ray diffraction showed stable crystalline phases (rutile to TiO2 and cerianite to CeO2) for all pigments studied. Color of pigments was characterized by colorimetric coordinates according to the CIELAB method and reflectance measurements in the visible region. Through colorimetric analysis it was possible to verify the potential use of these pigments in dental ceramics.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200001&tlng=enpolymeric precursor methodCIElabceramic pigmentsdental application |
| spellingShingle | Shirleny F. Santos Mônica C. de Andrade João A. Sampaio Adão B. da Luz Tsuneharu Ogasawara Production and characterization of colored feldspathic enamel for dental application Materials Research polymeric precursor method CIElab ceramic pigments dental application |
| title | Production and characterization of colored feldspathic enamel for dental application |
| title_full | Production and characterization of colored feldspathic enamel for dental application |
| title_fullStr | Production and characterization of colored feldspathic enamel for dental application |
| title_full_unstemmed | Production and characterization of colored feldspathic enamel for dental application |
| title_short | Production and characterization of colored feldspathic enamel for dental application |
| title_sort | production and characterization of colored feldspathic enamel for dental application |
| topic | polymeric precursor method CIElab ceramic pigments dental application |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000200001&tlng=en |
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