Inorganic hydrophobic coatings: Surfaces mimicking the nature

Jiménez Reinosa, Julián; Romero Fanego, Juan José; Rubia López, Miguel Ángel de la; Campo García, Ángel Adolfo del y Fernández Lozano, José Francisco (2012). Inorganic hydrophobic coatings: Surfaces mimicking the nature. "CERAMICS INTERNATIONAL", v. 39 (n. 3); pp. 2489-2495. ISSN 0272-8842. https://doi.org/10.1016/j.ceramint.2012.09.007.

Descripción

Título: Inorganic hydrophobic coatings: Surfaces mimicking the nature
Autor/es:
  • Jiménez Reinosa, Julián
  • Romero Fanego, Juan José
  • Rubia López, Miguel Ángel de la
  • Campo García, Ángel Adolfo del
  • Fernández Lozano, José Francisco
Tipo de Documento: Artículo
Título de Revista/Publicación: CERAMICS INTERNATIONAL
Fecha: 2012
Volumen: 39
Materias:
Palabras Clave Informales: B. Microstructure-final; B. Surfaces; D. Glass; E. Functional applications
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Added value products are being developed in ceramic industry. Different optical effects as bright metallic shine or new functionalities as hydrophobicity or bactericide characteristics are the new properties searched on the tiles. In this study, we prepare glassy coatings for tiles based on copper pigment by a conventional industrial process. The obtained coatings present different aesthetical aspects, including bright metallic aspect which confers a high decorative value to the tile. Furthermore, these metallic coatings present hydrophobic properties with contact angles with water as high as 115 degrees and also bactericide characteristics. Superficial microstructure and nanoparticles were found in the bactericide-hydrophobic samples, resembling the surface of hydrophobic leaf surfaces. This structure was formed by the crystallization of CuO nanoparticles as Tenorite due to the copper saturation of the glassy matrix at the surface of the coatings.

Más información

ID de Registro: 19019
Identificador DC: http://oa.upm.es/19019/
Identificador OAI: oai:oa.upm.es:19019
Identificador DOI: 10.1016/j.ceramint.2012.09.007
URL Oficial: http://www.sciencedirect.com/science/article/pii/S0272884212008577
Depositado por: Memoria Investigacion
Depositado el: 07 Sep 2013 07:56
Ultima Modificación: 01 May 2015 22:56
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