Coconut oil as Bio-based PCM: characteristics and compatibility with plastics

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dc.contributor.authorOstrý, Milancs
dc.contributor.authorBantová, Sylvacs
dc.contributor.authorŘezáčová, Veronikacs
dc.coverage.issue1cs
dc.coverage.volume17cs
dc.date.issued2023-01-14cs
dc.description.abstractThe current use of buildings is facing an unprecedented increase in energy costs, especially in the European Union. The energy costs can be reduced by energy savings and by increased use of renewable energy represented mostly by energy converted from solar radiation. When solar energy is considered to be utilized in buildings, the mismatch between energy availability and energy demand must be solved by energy storage. This paper describes the principles of the use of latent heat thermal energy storage and the possibility of using bio-based phase change materials as heat storage media. Because the latent heat storage media undergo a change of phase during the charging and discharging, proper encapsulation is necessary. The paper presents the main findings of a study focused on the compatibility between coconut oil and selected plastics as materials of encapsulation. The compatibility of selected plastics and Coconut oil was evaluated by laboratory experiment based on the immersion of plastic samples in coconut oil and calculation of change in weight of samples within 17 weeks lasting test. The negligible weight changes were occurred for polycarbonate and polyethylene terephthalate which proves excellent compatibility with Coconut oil.en
dc.description.abstractTento článek popisuje principy akumulace tepla při změnách skupenství a možnosti využití bio materiálů se změnou skupenství jako látek pro akumulaci latentního tepla. Článek prezentuje hlavní výstupy studie zaměřené na kompatibilitu mezi kokosovým olejem a vybranými plasty jakožto obalovými materiály.cs
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSelected Scientific Papers - Journal of Civil Engineering (electronic). 2023, vol. 17, issue 1, p. 1-8.en
dc.identifier.doi10.2478/sspjce-2022-0004cs
dc.identifier.issn1338-7278cs
dc.identifier.orcid0000-0002-6712-912Xcs
dc.identifier.orcid0000-0001-8926-8406cs
dc.identifier.orcid0000-0001-8021-7119cs
dc.identifier.other181591cs
dc.identifier.researcheridA-2660-2016cs
dc.identifier.researcheridY-3131-2018cs
dc.identifier.scopus57202680708cs
dc.identifier.scopus57211966602cs
dc.identifier.urihttp://hdl.handle.net/11012/209228
dc.language.isoencs
dc.publisherSciendocs
dc.relation.ispartofSelected Scientific Papers - Journal of Civil Engineering (electronic)cs
dc.relation.urihttps://sciendo.com/article/10.2478/sspjce-2022-0004cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1338-7278/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cs
dc.subjectlatent heat storageen
dc.subjectphase change materialen
dc.subjectcoconut oilen
dc.subjectplasticsen
dc.subjectakumulace při změnách skupenství
dc.subjectmateriál se změnou skupenství
dc.subjectkokosový olej
dc.subjectplasty
dc.titleCoconut oil as Bio-based PCM: characteristics and compatibility with plasticsen
dc.title.alternativeKokosový olej jako bio materiál se změnou skupenství: vlastnosti a kompatibilita s plastycs
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-181591en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:38:11en
sync.item.modts2025.01.17 18:38:26en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie a technologie ochrany životního prostředícs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav pozemního stavitelstvícs
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