Effect of oxygen addition on the formation of anatase TiO2 nano-coatings obtained by spray pyrolysis technique



Título del documento: Effect of oxygen addition on the formation of anatase TiO2 nano-coatings obtained by spray pyrolysis technique
Revista: Journal of applied research and technology
Base de datos: PERIÓDICA
Número de sistema: 000427686
ISSN: 1665-6423
Autores: 1
1
1
Instituciones: 1Ataturk University, Nanoscience and Nanoengineering Department, Erzurum. Turquía
2Istanbul Technical University, Nanoscience and Nanoengineering Department, Estambul. Turquía
Año:
Periodo: Feb
Volumen: 16
Número: 1
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Aplicado, descriptivo
Resumen en inglés High-quality anatase phased titanium dioxide thin films were prepared in this work using an easy, simple and cost-effective method. Normal, partially and highly oxygen-enriched atmospheres were provided during the spray pyrolysis deposition of titania in order to study the oxygen effect on the structure and morphology of the films prepared. High crystalline anatase nano-coatings stable at high temperature (700°C) could be obtained through the delaying of anatase-to-rutile transformation due to the filling of oxygen vacancies by the oxygen added to the spraying atmosphere. These nano-coatings constitute promising materials for different applications such as hydroxyapatite coated metal implanting, rechargeable lithium ion batteries fabrication, gas sensing and photocatalytic applications
Disciplinas: Ingeniería
Palabras clave: Ingeniería de materiales,
Dióxido de titanio,
Anatasa,
Nanorrecubrimientos,
Películas delgadas,
Técnica de aspersión-pirólisis
Keyword: Materials engineering,
Titanium dioxide,
Anatase,
Nanocoatings,
Thin Films,
Spray pyrolysis technique
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