Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/49153
DC FieldValueLanguage
dc.contributor.authorFabiani, Claudiait
dc.contributor.authorSantini, Carolinait
dc.contributor.authorBarbanera, Marcoit
dc.contributor.authorGiannoni, Tommasoit
dc.contributor.authorRubino, Gianlucait
dc.contributor.authorCotana, Francoit
dc.contributor.authorPisello, Anna Laurait
dc.date.accessioned2023-02-23T09:45:20Z-
dc.date.available2023-02-23T09:45:20Z-
dc.date.issued2023it
dc.identifier.issn2352152Xit
dc.identifier.urihttp://hdl.handle.net/2067/49153-
dc.description.abstractIn this work, different phase change materials (PCMs) were stabilized in biochar and lignin by vacuum impregnation technique and later incorporated into gypsum panels in real building applications. We used three types of paraffin, with phase transition temperatures of 21, 27, and 31 °C, respectively, i.e., within the most common thermal comfort conditions in building applications and two bio-based porous matrices, lignin and biochar. In doing so, we aimed at producing and characterizing an environmentally friendly shape-stabilized material, to be easily integrated into gypsum-based building components. The obtained compounds were analyzed at various scales of investigations using Brunauer–Emmett–Teller (BET), Hot Disk, Fourier-Transform infrared (FT-IR) spectroscopy, Scanning Electron Microscopy (SEM), thermal cycling, Differential Scanning Calorimetry (DSC), and Thermogravimetric (TGA) analyses, to adequately assess the composites' thermophysical performance and long-term stability. The obtained results highlight the promising thermal buffer capability of the shape-stabilized samples, particularly in the case of the paraffin with a melting temperature of 21 °C, which obtained the highest impregnation rate. In general, all the compounds tend to lose PCM during cycling. However, significant leakage was only found above 100 °C, therefore, the samples show a relatively stable behavior for applications within the most common local boundary conditions in the built environment.it
dc.format.mediumELETTRONICOit
dc.language.isoengit
dc.titlePhase change materials-impregnated biomass for energy efficiency in buildings: Innovative material production and multiscale thermophysical characterizationit
dc.typearticle*
dc.identifier.doi10.1016/j.est.2022.106223it
dc.identifier.scopus2-s2.0-85144454166it
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85144454166it
dc.relation.journalJOURNAL OF ENERGY STORAGEit
dc.relation.volume58it
dc.type.miur262*
item.openairetypearticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextrestricted-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.journal.journalissn2352-152X-
crisitem.journal.anceE232971-
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