Photocatalytic coatings for building industry : study of 1 year of activity in the NOx degradation / C. Pirola in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 4 (07/2012)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 9, N° 4 (07/2012) . - p. 453-458 Titre : Photocatalytic coatings for building industry : study of 1 year of activity in the NOx degradation Type de document : texte imprimé Auteurs : C. Pirola, Auteur ; D. C. Boffito, Auteur ; S. Vitali, Auteur ; C. L. Bianchi, Auteur Année de publication : 2012 Article en page(s) : p. 453-458 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Dioxyde de titane Durée de vie (Ingénierie) Oxydes d'azote Photocatalyse Plâtres Pollution -- Lutte contre Revêtements Index. décimale : 667.9 Revêtements et enduits Résumé : Nitrogen oxides (NO x ) play a key role in the atmospheric reactions that create ground-level ozone and acid rain. The exploitation of building coatings acting as catalysts for NO x degradation under the effect of solar radiation represents a feasible way of wide applicability to lower NO x concentration in air. A crucial issue for the practical application of photocatalytic coatings is the actual lifetime of the active material. To investigate this aspect, two paints and two plasters (silicate and siloxane resins based) commercially available were formulated with 2% TiO2 Aeroxide P25 and tested in the photocatalytic removal of NO x in air. The results collected over 1 year show how the photoactivity lifetime of these products always decreases with their curing age, being strictly correlated to the formulation of the materials. Note de contenu : - Main characteristics of the coatings used - Preparation of photoactive materials - Photocatalytic experiments DOI : 10.1007/s11998-011-9381-7 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-011-9381-7.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16003 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
14189	-	Périodique	Bibliothèque principale	Documentaires	Disponible

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