Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage
This study is focused on the preparation, characterization, and determination of thermal properties of microencapsulated docosane with polymethylmethacrylate (PMMA) as phase change material for thermal energy storage. Microencapsulation of docosane has been carried out by emulsion polymerization. Th...
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| Veröffentlicht in: | Solar energy materials and solar cells 2009, Vol.93 (1), p.143-147 |
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| creator | Alkan, Cemil Sarı, Ahmet Karaipekli, Ali Uzun, Orhan |
| description | This study is focused on the preparation, characterization, and determination of thermal properties of microencapsulated docosane with polymethylmethacrylate (PMMA) as phase change material for thermal energy storage. Microencapsulation of docosane has been carried out by emulsion polymerization. The microencapsulated phase change material (MEPCM) was characterized using scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR) spectroscopy. Thermal properties and thermal stability of MEPCM were measured by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA). DSC analysis indicated that the docosane in the microcapsules melts at 41.0
°C and crystallizes at 40.6
°C. It has latent heats of 54.6 and −48.7
J/g for melting and crystallization, respectively. TGA showed that the MEPCM degraded in three distinguishable steps and had good chemical stability. Accelerated thermal cycling tests also indicated that the MEPCM had good thermal reliability. Based on all these results, it can be concluded that the microencapsulated docosane as MEPCMs have good potential for thermal energy storage purposes such as solar space heating applications. |
| doi_str_mv | 10.1016/j.solmat.2008.09.009 |
| format | Article |
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°C and crystallizes at 40.6
°C. It has latent heats of 54.6 and −48.7
J/g for melting and crystallization, respectively. TGA showed that the MEPCM degraded in three distinguishable steps and had good chemical stability. Accelerated thermal cycling tests also indicated that the MEPCM had good thermal reliability. Based on all these results, it can be concluded that the microencapsulated docosane as MEPCMs have good potential for thermal energy storage purposes such as solar space heating applications.</description><identifier>ISSN: 0927-0248</identifier><identifier>EISSN: 1879-3398</identifier><identifier>DOI: 10.1016/j.solmat.2008.09.009</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Docosane ; Emulsion polymerization ; Energy ; Energy storage ; Energy. Thermal use of fuels ; Equipments, installations and applications ; Exact sciences and technology ; Microencapsulation ; Natural energy ; PCM ; Solar energy ; Solar thermal conversion ; Transport and storage of energy</subject><ispartof>Solar energy materials and solar cells, 2009, Vol.93 (1), p.143-147</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c470t-ba31aa0826b5736a8d4483e2ff6483027e345247b0e7c540691c01bfe82decc3</citedby><cites>FETCH-LOGICAL-c470t-ba31aa0826b5736a8d4483e2ff6483027e345247b0e7c540691c01bfe82decc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.solmat.2008.09.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20947493$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Alkan, Cemil</creatorcontrib><creatorcontrib>Sarı, Ahmet</creatorcontrib><creatorcontrib>Karaipekli, Ali</creatorcontrib><creatorcontrib>Uzun, Orhan</creatorcontrib><title>Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage</title><title>Solar energy materials and solar cells</title><description>This study is focused on the preparation, characterization, and determination of thermal properties of microencapsulated docosane with polymethylmethacrylate (PMMA) as phase change material for thermal energy storage. Microencapsulation of docosane has been carried out by emulsion polymerization. The microencapsulated phase change material (MEPCM) was characterized using scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR) spectroscopy. Thermal properties and thermal stability of MEPCM were measured by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA). DSC analysis indicated that the docosane in the microcapsules melts at 41.0
°C and crystallizes at 40.6
°C. It has latent heats of 54.6 and −48.7
J/g for melting and crystallization, respectively. TGA showed that the MEPCM degraded in three distinguishable steps and had good chemical stability. Accelerated thermal cycling tests also indicated that the MEPCM had good thermal reliability. Based on all these results, it can be concluded that the microencapsulated docosane as MEPCMs have good potential for thermal energy storage purposes such as solar space heating applications.</description><subject>Applied sciences</subject><subject>Docosane</subject><subject>Emulsion polymerization</subject><subject>Energy</subject><subject>Energy storage</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments, installations and applications</subject><subject>Exact sciences and technology</subject><subject>Microencapsulation</subject><subject>Natural energy</subject><subject>PCM</subject><subject>Solar energy</subject><subject>Solar thermal conversion</subject><subject>Transport and storage of energy</subject><issn>0927-0248</issn><issn>1879-3398</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kE9r3DAQxUVpodsk3yAHX9pT7Y4l2ZIuhRLSPxBoD7mLWXm8q8W2XElbSPrlq2WXHHuaYXjvNzOPsdsWmhba_tOhSWGaMTccQDdgGgDzim1arUwthNGv2QYMVzVwqd-ydykdAID3Qm7Y31-RVoyYfVg-Vm5fWpcp-ufLBJehynuKM07VGsNKMXtKVRir2bsYaHG4puOEmYZq3WOiE2PZUVXOKZjiGkN8IdBCcfdUpRwi7uiavRlxSnRzqVfs8ev94933-uHntx93Xx5qJxXkeouiRQTN-22nRI96kFIL4uPYlwpckZAdl2oLpFwnoTetg3Y7kuYDOSeu2Iczttz_-0gp29knR9OEC4VjsqLrtAIhilCeheWxlCKNdo1-xvhkW7CnoO3BnoO2p6AtGFuCLrb3Fz4mh9MYcXE-vXg5GKmkOeE_n3VUfv3jKdrkfAmQBh_JZTsE__9F_wDwo5jc</recordid><startdate>2009</startdate><enddate>2009</enddate><creator>Alkan, Cemil</creator><creator>Sarı, Ahmet</creator><creator>Karaipekli, Ali</creator><creator>Uzun, Orhan</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>2009</creationdate><title>Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage</title><author>Alkan, Cemil ; Sarı, Ahmet ; Karaipekli, Ali ; Uzun, Orhan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c470t-ba31aa0826b5736a8d4483e2ff6483027e345247b0e7c540691c01bfe82decc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Applied sciences</topic><topic>Docosane</topic><topic>Emulsion polymerization</topic><topic>Energy</topic><topic>Energy storage</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments, installations and applications</topic><topic>Exact sciences and technology</topic><topic>Microencapsulation</topic><topic>Natural energy</topic><topic>PCM</topic><topic>Solar energy</topic><topic>Solar thermal conversion</topic><topic>Transport and storage of energy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alkan, Cemil</creatorcontrib><creatorcontrib>Sarı, Ahmet</creatorcontrib><creatorcontrib>Karaipekli, Ali</creatorcontrib><creatorcontrib>Uzun, Orhan</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Solar energy materials and solar cells</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alkan, Cemil</au><au>Sarı, Ahmet</au><au>Karaipekli, Ali</au><au>Uzun, Orhan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage</atitle><jtitle>Solar energy materials and solar cells</jtitle><date>2009</date><risdate>2009</risdate><volume>93</volume><issue>1</issue><spage>143</spage><epage>147</epage><pages>143-147</pages><issn>0927-0248</issn><eissn>1879-3398</eissn><abstract>This study is focused on the preparation, characterization, and determination of thermal properties of microencapsulated docosane with polymethylmethacrylate (PMMA) as phase change material for thermal energy storage. Microencapsulation of docosane has been carried out by emulsion polymerization. The microencapsulated phase change material (MEPCM) was characterized using scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR) spectroscopy. Thermal properties and thermal stability of MEPCM were measured by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA). DSC analysis indicated that the docosane in the microcapsules melts at 41.0
°C and crystallizes at 40.6
°C. It has latent heats of 54.6 and −48.7
J/g for melting and crystallization, respectively. TGA showed that the MEPCM degraded in three distinguishable steps and had good chemical stability. Accelerated thermal cycling tests also indicated that the MEPCM had good thermal reliability. Based on all these results, it can be concluded that the microencapsulated docosane as MEPCMs have good potential for thermal energy storage purposes such as solar space heating applications.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.solmat.2008.09.009</doi><tpages>5</tpages></addata></record> |
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| ispartof | Solar energy materials and solar cells, 2009, Vol.93 (1), p.143-147 |
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| subjects | Applied sciences Docosane Emulsion polymerization Energy Energy storage Energy. Thermal use of fuels Equipments, installations and applications Exact sciences and technology Microencapsulation Natural energy PCM Solar energy Solar thermal conversion Transport and storage of energy |
| title | Preparation, characterization, and thermal properties of microencapsulated phase change material for thermal energy storage |
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