Artículo
Alcober, C.; Alvarez, F.; Bilmes, S.A.; Candal, R.J. "Photochromic W-TiO 2 membranes" (2002) Journal of Materials Science Letters. 21(6):501-504
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Abstract:
An overview is given on two sol-gel routes for the preparation of small TiO 2 monoliths containing 1 to 5% mol/mol of tungsten that acquire a deep blue coloration when exposed to solar light. The species giving rise to this color change are identified by diffuse reflectance spectroscopy (DRS) and photothermal deflection spectroscopy (PDS).
Registro:
| Documento: | Artículo |
| Título: | Photochromic W-TiO 2 membranes |
| Autor: | Alcober, C.; Alvarez, F.; Bilmes, S.A.; Candal, R.J. |
| Filiación: | INQUIMAE-Departamento de Quimica Inorgánica, Analítica y Química-física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. II, Buenos Aires C1428EHA, Argentina Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas Unicamp, São Paulo 13083-970 Campinas, Brazil |
| Palabras clave: | Centrifugation; Color; Crystallization; Photochromism; Precipitation (chemical); Spectroscopic analysis; Suspensions (fluids); Synthesis (chemical); Titanium dioxide; Tungsten; Washing; X ray diffraction analysis; Color change; Diffuse reflectance spectroscopy; Photochromic membranes; Photothermal deflection spectroscopy; Sol-gel route; Xerogels; Sol-gels |
| Año: | 2002 |
| Volumen: | 21 |
| Número: | 6 |
| Página de inicio: | 501 |
| Página de fin: | 504 |
| DOI: | http://dx.doi.org/10.1023/A:1015399010351 |
| Título revista: | Journal of Materials Science Letters |
| Título revista abreviado: | J Mater Sci Lett |
| ISSN: | 02618028 |
| CODEN: | JMSLD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02618028_v21_n6_p501_Alcober |
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Citas:
---------- APA ----------
Alcober, C., Alvarez, F., Bilmes, S.A. & Candal, R.J. (2002) . Photochromic W-TiO 2 membranes. Journal of Materials Science Letters, 21(6), 501-504.http://dx.doi.org/10.1023/A:1015399010351
---------- CHICAGO ----------
Alcober, C., Alvarez, F., Bilmes, S.A., Candal, R.J. "Photochromic W-TiO 2 membranes" . Journal of Materials Science Letters 21, no. 6 (2002) : 501-504.http://dx.doi.org/10.1023/A:1015399010351
---------- MLA ----------
Alcober, C., Alvarez, F., Bilmes, S.A., Candal, R.J. "Photochromic W-TiO 2 membranes" . Journal of Materials Science Letters, vol. 21, no. 6, 2002, pp. 501-504.http://dx.doi.org/10.1023/A:1015399010351
---------- VANCOUVER ----------
Alcober, C., Alvarez, F., Bilmes, S.A., Candal, R.J. Photochromic W-TiO 2 membranes. J Mater Sci Lett. 2002;21(6):501-504.http://dx.doi.org/10.1023/A:1015399010351
