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Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage

Chemical analysis; Chemical stability; Differential scanning calorimetry; Eutectics; Fatty acids; Heat storage; Nobelium; Palmitic acid; Phase change materials; Porous materials; Saturated fatty acids; Thermoanalysis; Thermodynamic properties; Thermodynamic stability; Chemical compatibility; Composi...

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Main Authors: Fauzi H., Metselaar H.S.C., Mahlia T.M.I., Chyuan Ong H., Nasruddin, Khanlou H.M.
Other Authors: 55802575800
Format: Article
Published: Elsevier Ltd 2023
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spelling my.uniten.dspace-227352023-05-29T14:11:55Z Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage Fauzi H. Metselaar H.S.C. Mahlia T.M.I. Chyuan Ong H. Nasruddin Khanlou H.M. 55802575800 57218580099 56997615100 55310784800 57211141063 56502225200 Chemical analysis; Chemical stability; Differential scanning calorimetry; Eutectics; Fatty acids; Heat storage; Nobelium; Palmitic acid; Phase change materials; Porous materials; Saturated fatty acids; Thermoanalysis; Thermodynamic properties; Thermodynamic stability; Chemical compatibility; Composite phase change materials; Conductivity analysis; Fatty acid eutectics; Fourier transform infra reds; Impregnation methods; Thermal characteristics; Thermal Performance; Thermal conductivity In this study, two types of fatty acid based composite phase change material (CPCM) have been prepared by mixing-impregnation method. Myristic acid/palmitic acid/sodium palmitate (MA/PA/SP) and myristic acid/palmitic acid/sodium stearate (MA/PA/SS) were used as base eutectic PCMs and Shorea javanica (SJ) was used as a porous material to improve the thermal conductivity and thermal performance of CPCM. Thermal properties, thermal conductivity, and thermal stability of prepared CPCMs were measured using differential scanning calorimetry (DSC) thermal analysis, thermal conductivity analysis, and simultaneous thermal analyzer (STA). Furthermore, a chemical compatibility analysis has been done using Fourier transform infra-red spectrophotometer (FT-IR) and a fabricated test rig was used to determine thermal performance. It was seen that CPCMs with addition of 3 wt.% SJ presented a good improvement on thermal conductivity without any significant effect on thermal properties. No chemical reaction between initial eutectic fatty acids and SJ occurred as evidenced by FT-IR and CPCMs show a good thermal stability as well. Therefore, it is concluded that addition of Shorea javanica (SJ) into fatty acid eutectic CPCMs is appropriate to improve the thermal performance of CPCM and it can be acceptable for use as porous material for other PCMs. � 2016 Elsevier Ltd. All rights reserved. Final 2023-05-29T06:11:55Z 2023-05-29T06:11:55Z 2016 Article 10.1016/j.applthermaleng.2016.01.146 2-s2.0-84959082464 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84959082464&doi=10.1016%2fj.applthermaleng.2016.01.146&partnerID=40&md5=3018963bfa78555738ee5cb512f7baf3 https://irepository.uniten.edu.my/handle/123456789/22735 100 62 67 Elsevier Ltd Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Chemical analysis; Chemical stability; Differential scanning calorimetry; Eutectics; Fatty acids; Heat storage; Nobelium; Palmitic acid; Phase change materials; Porous materials; Saturated fatty acids; Thermoanalysis; Thermodynamic properties; Thermodynamic stability; Chemical compatibility; Composite phase change materials; Conductivity analysis; Fatty acid eutectics; Fourier transform infra reds; Impregnation methods; Thermal characteristics; Thermal Performance; Thermal conductivity
author2 55802575800
author_facet 55802575800
Fauzi H.
Metselaar H.S.C.
Mahlia T.M.I.
Chyuan Ong H.
Nasruddin
Khanlou H.M.
format Article
author Fauzi H.
Metselaar H.S.C.
Mahlia T.M.I.
Chyuan Ong H.
Nasruddin
Khanlou H.M.
spellingShingle Fauzi H.
Metselaar H.S.C.
Mahlia T.M.I.
Chyuan Ong H.
Nasruddin
Khanlou H.M.
Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
author_sort Fauzi H.
title Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
title_short Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
title_full Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
title_fullStr Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
title_full_unstemmed Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage
title_sort preparation and thermal characteristics of eutectic fatty acids/shorea javanica composite for thermal energy storage
publisher Elsevier Ltd
publishDate 2023
_version_ 1806428168070889472
score 13.222552

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