Characterization of Fatty Acids as Biobased Organic Materials for Latent Heat Storage

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dc.contributor.authorDuquesne, Marie
dc.contributor.authorMailhé, Clément
dc.contributor.authorDoppiu, Stefania
dc.contributor.authorDauvergne, Jean-Luc
dc.contributor.authorSantos-Moreno, Sergio
dc.contributor.authorGodin, Alexandre
dc.contributor.authorFleury, Guillaume
dc.contributor.authorRouault, Fabien
dc.contributor.authorPalomo del Barrio, Elena
dc.contributor.institutionTecnalia Research & Innovation
dc.contributor.institutionBIOECONOMÍA Y CO2
dc.date.issued2021-08-20
dc.descriptionPublisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
dc.description.abstractThis work aims to characterize phase change materials (PCM) for thermal energy storage in buildings (thermal comfort). Fatty acids, biobased organic PCM, are attractive candidates for integration into active or passive storage systems for targeted application. Three pure fatty acids (capric, myristic and palmitic acids) and two eutectic mixtures (capric-myristic and capric-palmitic acids) are studied in this paper. Although the main storage properties of pure fatty acids have already been investigated and reported in the literature, the information available on the eutectic mixtures is very limited (only melting temperature and enthalpy). This paper presents a complete experimental characterization of these pure and mixed fatty acids, including measurements of their main thermophysical properties (melting temperature and enthalpy, specific heats and densities in solid and liquid states, thermal conductivity, thermal diffusivity as well as viscosity) and the properties of interest regarding the system integrating the PCM (energy density, volume expansion). The storage performances of the studied mixtures are also compared to those of most commonly used PCM (salt hydrates and paraffins).en
dc.description.statusPeer reviewed
dc.format.extent1
dc.format.extent2223876
dc.identifier.citationDuquesne , M , Mailhé , C , Doppiu , S , Dauvergne , J-L , Santos-Moreno , S , Godin , A , Fleury , G , Rouault , F & Palomo del Barrio , E 2021 , ' Characterization of Fatty Acids as Biobased Organic Materials for Latent Heat Storage ' , Materials , vol. 14 , no. 16 , 4707 , pp. 4707 . https://doi.org/10.3390/ma14164707
dc.identifier.doi10.3390/ma14164707
dc.identifier.issn1996-1944
dc.identifier.otherresearchoutputwizard: 11556/1212
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85113369539&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofMaterials
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject.keywordsthermal energy storage
dc.subject.keywordsbiobased phase change materials
dc.subject.keywordsfatty acids
dc.subject.keywordsthermophysical characterization
dc.subject.keywordsthermal energy storage
dc.subject.keywordsbiobased phase change materials
dc.subject.keywordsfatty acids
dc.subject.keywordsthermophysical characterization
dc.subject.keywordsGeneral Materials Science
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsFunding Info
dc.subject.keywordsThis research work was developed in the framework of SUDOKET project (Interreg Sudoe SOE2/P1/E0677). The authors are grateful to the European Regional Development Fund (ERDF) to co-fund the project through the Interreg Sudoe Programme and the Region Nouvelle Aquitaine for subsidizing BioMCP project (Project-2017-1R10209-13023). The authors would also like to extend their thanks to CNRS for promoting the I2M Bordeaux-CICenergiGUNE exchanges in the framework of the IEA PHASE-IR project.
dc.subject.keywordsThis research work was developed in the framework of SUDOKET project (Interreg Sudoe SOE2/P1/E0677). The authors are grateful to the European Regional Development Fund (ERDF) to co-fund the project through the Interreg Sudoe Programme and the Region Nouvelle Aquitaine for subsidizing BioMCP project (Project-2017-1R10209-13023). The authors would also like to extend their thanks to CNRS for promoting the I2M Bordeaux-CICenergiGUNE exchanges in the framework of the IEA PHASE-IR project.
dc.titleCharacterization of Fatty Acids as Biobased Organic Materials for Latent Heat Storageen
dc.typejournal article
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