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Descripción
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| A deposition mechanism by air-spray technique is carried out for depositing silica-based thin films obtained by the sol?gel process. The air-spray deposition is very useful to coat large and complex surfaces with different morphologies and roughnesses which favors the technology scale-up, contrary to the most used deposition methods in the sol?gel process (dip and spin coating). To establish the adequate conditions of these techniques, a complete study of the sol properties (rheology, FT-IR, roughness, thickness) is attempted, which has allowed determining the parameters for the effective air-spray deposition of homogeneous thin films. By means of an experimental design, it has been possible to validate the selected parameters. Finally, a scheme of an effective spray deposition model is proposed for a better understanding of the deposition mechanisms. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Journal of the American Ceramic Society |
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ISSN
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0002-7820 |
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Factor de impacto JCR
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2,787 |
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Información de impacto
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Volumen
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DOI
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Número de revista
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Desde la página
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72 |
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Hasta la página
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78 |
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Mes
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SIN MES |
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Ranking
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