Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application
Conductive materials; Differential scanning calorimetry; Dye-sensitized solar cells; Eutectics; Heat storage; Mixtures; Phase change materials; Purification; Saturated fatty acids; Thermoanalysis; Thermodynamic stability; Absorbance spectrum; Chemical compatibility; Composite phase change materials;...
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2023
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my.uniten.dspace-238482023-05-29T14:52:22Z Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application Thaib R. Fauzi H. Ong H.C. Rizal S. Mahlia T.M.I. Riza M. 9735236100 55802575800 55310784800 55407434000 56997615100 6507262452 Conductive materials; Differential scanning calorimetry; Dye-sensitized solar cells; Eutectics; Heat storage; Mixtures; Phase change materials; Purification; Saturated fatty acids; Thermoanalysis; Thermodynamic stability; Absorbance spectrum; Chemical compatibility; Composite phase change materials; Fatty acid eutectics; Fourier transform infra reds; Physical and chemical properties; Solar heating and cooling; Thermal characteristics; Thermal conductivity A composite phase change material (CPCM) of myristic acid/palmitic acid/sodium myristate (MA/PA/SM) and of myristic acid/palmitic acid/sodium laurate (MA/PA/SL) were impregnated with purified damar gum as called Shorea Javanica (SJ) to improve the thermal conductivity of CPCM. The thermal properties, thermal conductivity, and thermal stability of both CPCM have investigated by using a Differential Scanning Calorimetry (DSC) thermal analysis, hot disc thermal conductivity analyzer, and Simultaneous Thermal Analyzer (STA), simultaneously. However, a chemical compatibility between both fatty acid eutectic mixtures and SJ in composite mixtures measured by Fourier Transform Infra-Red (FT-IR) spectrophotometer. The results were obtained that the thermal conductivity of MA/PA/SM/SJ and MA/PA/SL/SJ eutectic composite phase change material (CPCM) were improved by addition 3 wt.% and 2 wt.% of Shorea javanica (SJ), respectively, without occur a significant change on thermal properties of CPCM. Moreover, the absorbance spectrum of FT-IR shows the good compatibility of SJ with both MA/PA/SM and MA/PA/SL eutectic mixtures, the composite PCM also present good thermal performance and good thermal stability. Therefore, it can be noted that the purified Shorea Javanica proposed, the as high conductive material in this study was able to improve the thermal conductivity of eutectic PCM without any significant reduction on its thermo-physical and chemical properties and can be recommended as novelty composite phase change material for thermal energy storage application. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T06:52:22Z 2023-05-29T06:52:22Z 2018 Conference Paper 10.1088/1757-899X/334/1/012017 2-s2.0-85046271438 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046271438&doi=10.1088%2f1757-899X%2f334%2f1%2f012017&partnerID=40&md5=9ef4c0c35f5e6104e77d1e6774af5dfe https://irepository.uniten.edu.my/handle/123456789/23848 334 1 12017 All Open Access, Gold, Green Institute of Physics Publishing Scopus |
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Conductive materials; Differential scanning calorimetry; Dye-sensitized solar cells; Eutectics; Heat storage; Mixtures; Phase change materials; Purification; Saturated fatty acids; Thermoanalysis; Thermodynamic stability; Absorbance spectrum; Chemical compatibility; Composite phase change materials; Fatty acid eutectics; Fourier transform infra reds; Physical and chemical properties; Solar heating and cooling; Thermal characteristics; Thermal conductivity |
| author2 |
9735236100 |
| author_facet |
9735236100 Thaib R. Fauzi H. Ong H.C. Rizal S. Mahlia T.M.I. Riza M. |
| format |
Conference Paper |
| author |
Thaib R. Fauzi H. Ong H.C. Rizal S. Mahlia T.M.I. Riza M. |
| spellingShingle |
Thaib R. Fauzi H. Ong H.C. Rizal S. Mahlia T.M.I. Riza M. Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| author_sort |
Thaib R. |
| title |
Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| title_short |
Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| title_full |
Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| title_fullStr |
Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| title_full_unstemmed |
Thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| title_sort |
thermal characteristic investigation of eutectic composite fatty acid as heat storage material for solar heating and cooling application |
| publisher |
Institute of Physics Publishing |
| publishDate |
2023 |
| _version_ |
1806425593060786176 |
| score |
13.222552 |