Effect of Pore Size of Activated Carbons Produced from Different Wood Waste on the Leakage of Phase Change Material-based Composites

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dc.authorid0000-0001-5926-6039
dc.contributor.authorCan, Ahmet
dc.contributor.authorErgun, Mehmet Emin
dc.contributor.authorGencel, Osman
dc.contributor.authorYazici, Hikmet
dc.date.accessioned2026-01-24T12:29:14Z
dc.date.available2026-01-24T12:29:14Z
dc.date.issued2025
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractA shape-stabilized lauric acid-activated carbon composite was prepared using a one-step impregnation method. Activated carbon (AC) was produced from different wood waste (Scots pine (Pi) and poplar (Pop)), and lauric acid (LA) was used as a phase change material (PCM) for thermal energy storage. Wood waste from Scots pine and poplar was activated with phosphoric acid (A) and zinc chloride (S) at 600 degrees C for 90 min to produce AC. The AC was examined by Brunauer-Emmett-Teller (BET) analysis, and the properties of the LA/AC composites were investigated by Fourier transformation infrared spectroscope (FTIR), X-ray diffractometer (XRD), scanning electronic microscope (SEM), differential scanning calorimetry (DSC), thermal gravimetric analysis (TG), and thermal conductivity. The BET surface area of the produced AC was 1050, 1130, 625 m(2)/g, and 746 m(2)/g for PiA, PiS, PopA, PopS, respectively. The porous structure of AC reduced the leaching of LA during phase change. Differential scanning calorimetry (DSC) results showed a latent heat capacity of 29 J/g and a melting temperature of 48.9 degrees C for the LA/AC composite. The DSC results indicated that the composites exhibited the same phase change characteristics as those of the LA and their latent heats decreased. The TG results indicated that the AC could improve the thermal stability of the composites. Thermal conductivity decreased by 7.48% in PiA-PCM samples but increased by 6.86% in the PopS-PCM by AC.
dc.identifier.doi10.15376/biores.20.3.5914-5931
dc.identifier.endpage5931
dc.identifier.issn1930-2126
dc.identifier.issue3
dc.identifier.scopus2-s2.0-105007850019
dc.identifier.scopusqualityQ3
dc.identifier.startpage5914
dc.identifier.urihttps://doi.org/10.15376/biores.20.3.5914-5931
dc.identifier.urihttps://hdl.handle.net/20.500.12868/5227
dc.identifier.volume20
dc.identifier.wosWOS:001509256300034
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherNorth Carolina State Univ Dept Wood & Paper Sci
dc.relation.ispartofBioresources
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260121
dc.subjectActivated carbon
dc.subjectPhase change material
dc.subjectWood waste
dc.subjectLaurie acid
dc.subjectSmart energy
dc.titleEffect of Pore Size of Activated Carbons Produced from Different Wood Waste on the Leakage of Phase Change Material-based Composites
dc.typeArticle

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