Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system
In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns out to be quite suitable in the case of ZrSiO4 and their coloring by introducing different chromophores. In the paper presented experiments have been carried out on synthesis of zircon pigments from t...
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| Format: | Article |
| Language: | English |
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Elsevier
2003-08-01
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| Series: | Boletín de la Sociedad Española de Cerámica y Vidrio |
| Subjects: | |
| Online Access: | http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/641/667 |
| _version_ | 1819157078078390272 |
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| author | Vassilev, S. Georgieva, L. Dimitrov, T. Z. |
| author_facet | Vassilev, S. Georgieva, L. Dimitrov, T. Z. |
| author_sort | Vassilev, S. |
| collection | DOAJ |
| description | In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns out to be quite suitable in the case of ZrSiO4 and their coloring by introducing different chromophores. In the paper presented experiments have been carried out on synthesis of zircon pigments from the ZrO2-SiO2-Fe2O3 system. The technology of solid phase sintering have been applied for their obtaining. X -ray phase analysis, ESR and Moessbauer spectroscopy have been used to define the phase composition and to checked the Fe ions valency state above the optimal temperature of synthesis. In most pigments the basic phase is obtained at even 900 - 1000 ºC. The best pigments have been added to white faience glaze.<br><br>La obtención de pigmentos cerámicos de alta temperatura a partir de cristales estables incoloros, puede ser muy viable en el caso del ZrSiO4 y su posterior coloración con diferentes cromóforos. En este artículo se han desarrollado pigmentos de zircón basados en el sistema ZrO2-SiO2-Fe2O3, utilizando la tecnología de sinterización en fase sólida. La composición de las fases se ha efectuado mediante análisis por DRX, ESR y Espectroscopía Moessbauer, comprobándose la valencia de los iones Fe a la temperatura óptima de sinterización. En la mayoría de los pigmentos la fase básica se obtiene en el intervalo 900-1000ºC Los mejores pigmentos se han añadido a un esmalte blanco de loza. |
| first_indexed | 2024-12-22T16:03:02Z |
| format | Article |
| id | doaj.art-d10a0e05d4844c15918bf05e8ed3b737 |
| institution | Directory Open Access Journal |
| issn | 0366-3175 |
| language | English |
| last_indexed | 2024-12-22T16:03:02Z |
| publishDate | 2003-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Boletín de la Sociedad Española de Cerámica y Vidrio |
| spelling | doaj.art-d10a0e05d4844c15918bf05e8ed3b7372022-12-21T18:20:40ZengElsevierBoletín de la Sociedad Española de Cerámica y Vidrio0366-31752003-08-01424235237Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> systemVassilev, S.Georgieva, L.Dimitrov, T. Z.In order to obtain high temperature ceramic pigments using colorless stable crystal carcasses turns out to be quite suitable in the case of ZrSiO4 and their coloring by introducing different chromophores. In the paper presented experiments have been carried out on synthesis of zircon pigments from the ZrO2-SiO2-Fe2O3 system. The technology of solid phase sintering have been applied for their obtaining. X -ray phase analysis, ESR and Moessbauer spectroscopy have been used to define the phase composition and to checked the Fe ions valency state above the optimal temperature of synthesis. In most pigments the basic phase is obtained at even 900 - 1000 ºC. The best pigments have been added to white faience glaze.<br><br>La obtención de pigmentos cerámicos de alta temperatura a partir de cristales estables incoloros, puede ser muy viable en el caso del ZrSiO4 y su posterior coloración con diferentes cromóforos. En este artículo se han desarrollado pigmentos de zircón basados en el sistema ZrO2-SiO2-Fe2O3, utilizando la tecnología de sinterización en fase sólida. La composición de las fases se ha efectuado mediante análisis por DRX, ESR y Espectroscopía Moessbauer, comprobándose la valencia de los iones Fe a la temperatura óptima de sinterización. En la mayoría de los pigmentos la fase básica se obtiene en el intervalo 900-1000ºC Los mejores pigmentos se han añadido a un esmalte blanco de loza.http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/641/667Pink pigmentzirconcolorPigmento rosacircóncolor |
| spellingShingle | Vassilev, S. Georgieva, L. Dimitrov, T. Z. Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system Boletín de la Sociedad Española de Cerámica y Vidrio Pink pigment zircon color Pigmento rosa circón color |
| title | Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system |
| title_full | Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system |
| title_fullStr | Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system |
| title_full_unstemmed | Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system |
| title_short | Study of ceramic pigments from the ZrO<sub>2</sub> – SiO<sub>2</sub>- Fe<sub>2</sub>O<sub>3</sub> system |
| title_sort | study of ceramic pigments from the zro sub 2 sub sio sub 2 sub fe sub 2 sub o sub 3 sub system |
| topic | Pink pigment zircon color Pigmento rosa circón color |
| url | http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/641/667 |
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