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Potential Use of Bio-Oleogel as Phase Change Material

Lorenzo, Natasha Dantas ; Seibert Kuhn, Leonardo ; Caetano Guimarães, Túlio ; Nazari Sam, Mona ; Mankel, Christoph ; Caggiano, Antonio ; Koenders, Eduardus ; Nunes, Cleiton Antonio ; Ferreira, Saulo Rocha (2023)
Potential Use of Bio-Oleogel as Phase Change Material.
In: Sustainability, 2023, 15 (3)
doi: 10.26083/tuprints-00023177
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Potential Use of Bio-Oleogel as Phase Change Material
Language: English
Date: 6 February 2023
Place of Publication: Darmstadt
Year of primary publication: 2023
Publisher: MDPI
Journal or Publication Title: Sustainability
Volume of the journal: 15
Issue Number: 3
Collation: 15 Seiten
DOI: 10.26083/tuprints-00023177
Corresponding Links:
Origin: Secondary publication DeepGreen

Two bio-oleogels were investigated. These materials were produced with a combination of canola and soybean oil with 4, 6, 8, and 10% of beeswax (by weight). Sensible heat storage capacity, melting parameters, and enthalpies were investigated by the differential scanning calorimetry (DSC) test. An ordinary DSC dynamic test was performed. Cycles of heating and cooling were performed, as well as tests with different heating rates. According to the results, the materials present a melting temperature between −16 to −12 °C and a total latent heat between 22.9 and 367.6 J/g. BC10 (canola oil with 10% beeswax) was the sample with the best performance, with a latent heat of 367.6 J/g and a melting temperature of −13.6 °C, demonstrating its possible use as a phase change material for cold storage.

Uncontrolled Keywords: energy storage, latent heat, differential scanning calorimetry (DSC), natural wax, commercial oils
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-231776
Additional Information:

This article belongs to the Special Issue Editorial Board Members’ Collection Series: "Recent Advances in Carbon-Neutral Building Materials and Civil Engineering"

Classification DDC: 500 Science and mathematics > 570 Life sciences, biology
600 Technology, medicine, applied sciences > 620 Engineering and machine engineering
Divisions: 13 Department of Civil and Environmental Engineering Sciences > Institute of Construction and Building Materials
Date Deposited: 06 Feb 2023 13:30
Last Modified: 07 Mar 2024 06:49
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/23177
PPN: 505739216
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