Propiedades ópticas del pigmento α-Fe<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>

Propiedades ópticas del pigmento α-Fe<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>

Presently work describes the synthesis of the pigment α-hematites/SiO2 according to the method of mixture of oxides. The red color of the pigment corresponds to the transitions electronic 6A1g→4T1g y 6A1g→4T2g of the ion Fe+3 that presents the configuration structural d5 and it is connected to six o...

Full description

Bibliographic Details
Main Authors: Chicariano, C. A., Souza, A. G., Longo, E., Paskocimas, C. A., Oliveira, A. P. N., Soledade, L. E. B., Spinelli, A., Flores, J. A.
Format: Article
Language:English
Published: Elsevier 2005-08-01
Series:Boletín de la Sociedad Española de Cerámica y Vidrio
Subjects:
Red pigment
ceramic application
electronic transition of Fe+3
entropy
gap
Pigmento rojo
aplicación cerámica
transición electrónica de Fe+3
entropía
Online Access:http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/434/453

Internet

http://ceramicayvidrio.revistas.csic.es/index.php/ceramicayvidrio/article/view/434/453

Similar Items