In this work, the characterization of TiO2 coatings obtained with a dc cathodic arc is presented. The arc was run with a current of 100 A. Glass samples placed in front of the cathode on the chamber axis were exposed to the discharge during 5 min. The samples were mounted on a heater that allows heating the sample up to 400 °C. The gas flow and the sample temperature were varied in order to find the optimum conditions for growing TiO2 in anatase phase. The coatings were analyzed by X-Ray Diffraction and Scanning Electron Microscopy. The results obtained by varying the gas flow in a range of 30 - 40 sccm and the sample temperature from 200 to 400 °C are presented. © 2006 American Institute of Physics.
Documento: | Artículo |
Título: | Optimization of a DC vacuum arc to obtain anatase phase TiO2 coatings |
Autor: | Kleiman, A.; Márquez, A.; Lamas, D.G. |
Ciudad: | Mexico-City |
Filiación: | Instituto de Física del Plasma (INFIP), CONICET- Dpto. de Física, Ciudad. Universitaria, (C1428EHA) Ciudad de Buenos Aires, Argentina Centro de Investigaciones en Sólidos (CINSO), CONICET - CITEFA, San Juan Bautista de La Salle 4397, V. Martelli, Prov. de Buenos Aires, Argentina |
Año: | 2006 |
Volumen: | 875 |
Página de inicio: | 223 |
Página de fin: | 226 |
DOI: | http://dx.doi.org/10.1063/1.2405936 |
Título revista: | PLASMA AND FUSION SCIENCE: 16th IAEA Technical Meeting on Research using Small Fusion Devices; XI Latin American Workshop on Plasma Physics |
Título revista abreviado: | AIP Conf. Proc. |
ISSN: | 0094243X |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0094243X_v875_n_p223_Kleiman |