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Potential Use of Bio-Oleogel as Phase Change Material

Lorenzo, Natasha Dantas ; Seibert Kuhn, Leonardo ; Caetano Guimarães, Túlio ; Sam, Mona Nazari ; Mankel, Christoph ; Caggiano, Antonio ; Koenders, Eduardus ; Nunes, Cleiton Antonio ; Ferreira, Saulo Rocha (2023):
Potential Use of Bio-Oleogel as Phase Change Material. (Publisher's Version)
In: Sustainability, 15 (3), MDPI, e-ISSN 2071-1050,
DOI: 10.26083/tuprints-00023177,

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Item Type: Article
Origin: Secondary publication DeepGreen
Status: Publisher's Version
Title: Potential Use of Bio-Oleogel as Phase Change Material
Language: English

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.

Journal or Publication Title: Sustainability
Volume of the journal: 15
Issue Number: 3
Place of Publication: Darmstadt
Publisher: MDPI
Collation: 15 Seiten
Uncontrolled Keywords: energy storage, latent heat, differential scanning calorimetry (DSC), natural wax, commercial oils
Classification DDC: 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie
600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau
Divisions: 13 Department of Civil and Environmental Engineering Sciences > Institute of Construction and Building Materials
Date Deposited: 06 Feb 2023 13:30
Last Modified: 14 Mar 2023 11:10
DOI: 10.26083/tuprints-00023177
Corresponding Links:
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"

SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/23177
PPN: 505739216
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