Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao UPCommons. Portal de...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
versions View all 2 versions
addClaim

Tratamiento superficial en paneles solares térmicos no vítreos de aluminio 5000

Authors: Pérez Solf, Ismael;

Tratamiento superficial en paneles solares térmicos no vítreos de aluminio 5000

Abstract

Los paneles solares térmicos presentan una interesante solución de carácter renovable para la calefacción de viviendas. El proyecto PLATSOLAR ha patentado un tipo de panel solar fino no vítreo de fácil integración en fachadas basado en la aleación de aluminio 5000. La investigación se centra entonces en la búsqueda de tratamientos superficiales que permitan dotar al panel solar de color, maximizando al mismo tiempo su eficiencia energética. Se han estudiado tratamientos superficiales de pulverización catódica, anodización y sol gel así para la obtención de capas de absorción solar selectiva. Para la mejoría del rendimiento energético se ha propuesto la incorporación de grafeno, en pintura líquida o en polvo, ya que proporciona una mayor resistencia a la corrosión y mejora la conductividad del material. Dicha propuesta está actualmente siendo estudiada por la empresa Carbon Waters que ha manifestado su interés y ya está evaluando el impacto en las propiedades térmicas de los paneles de BATISOL con grafeno. Finalmente, se propone un tratamiento térmico sobre pigmentos de TiO2, el pigmento blanco más utilizado. Investigadores de Chongqing, China, observaron que a temperatura de calcinación los pigmentos complejos compuestos por TiO2 aumentaban su tamaño de los cristalitos y mejoraban sus propiedades de absorbancia.

Els panells solars tèrmics presenten una interessant solució de caràcter renovable per a la calefacció d'habitatges. El projecte PLATSOLAR ha patentat un tipus de panell solar fi no vitri de fàcil integració en façanes basat en l'aliatge d'alumini 5000. La investigació se centra llavors en la recerca de tractaments superficials que permetin dotar el panell solar de color, maximitzant a el mateix temps la seva eficiència energètica. S'han estudiat tractaments superficials de polvorització catòdica, anodització i sol gel així per a l'obtenció de capes d'absorció solar selectiva. Per a la millora de l'rendiment energètic s'ha proposat la incorporació de grafè, en pintura líquida o en pols, ja que proporciona una major resistència a la corrosió i millora la conductivitat de l'material. Aquesta proposta està actualment sent estudiada per l'empresa Carbon Waters que ha manifestat el seu interès i ja està avaluant l'impacte en les propietats tèrmiques dels panells de BATISOL amb grafè. Finalment, es proposa un tractament tèrmic sobre pigments de TiO2, el pigment blanc més utilitzat. Investigadors de Chongqing, Xina, van observar que a temperatura de calcinació dels pigments complexos compostos per TiO2 augmentaven la seva grandària dels cristallets i milloraven les seves propietats d'absorbància.

Solar thermal panels present an interesting renewable solution for residential heating. The PLATSOLAR project has patented a type of thin, non-vitreous solar panel that is easy to integrate into façades based on aluminium alloy 5000. The research then focuses on the search for surface treatments that allow the solar panel to be coloured while maximising its energy efficiency. Sputtering, anodising and sol gel surface treatments have been studied in order to obtain selective solar absorption layers. To improve energy efficiency, the incorporation of graphene, in liquid or powder form, has been proposed as it provides increased corrosion resistance and improves the conductivity of the material. This proposal is currently being studied by the company Carbon Waters, which has expressed its interest and is already evaluating the impact on the thermal properties of BATISOL panels with graphene. Finally, a heat treatment on TiO2 pigments, the most widely used white pigment, is proposed. Researchers from Chongqing, China, observed that at calcination temperature complex pigments composed of TiO2 increased their crystallite size and improved their absorbance properties.

Objectius de Desenvolupament Sostenible::7 - Energia Assequible i No Contaminant

Country
Spain
Keywords

Plaques solars, Àrees temàtiques de la UPC::Enginyeria dels materials, Solar energy, Energia solar, TRATAMIENTO SUPERFICIAL EN PANELES SOLARES TÉRMICOS NO VÍTREOS DE ALUMINIO 5000 COLOR ENERGÍAS RENOVABLES

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 41
  • 41
    views
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
0
Average
Average
Average
41
Related to Research communities
Spanish Research Portal
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!