UV irradiation-initiated MMA polymerization to prepare microcapsules containing phase change paraffin
Microencapsulated phase change material (MEPCM), paraffin, with polymethylmethacrylate shell was prepared by introducing UV irradiation to an O/W emulsion polymerization for approximately 30 min under constant stirring. The results of differential scanning calorimetry analyses indicate that the late...
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| Veröffentlicht in: | Solar energy materials and solar cells 2010-10, Vol.94 (10), p.1643-1647 |
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| container_issue | 10 |
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| container_title | Solar energy materials and solar cells |
| container_volume | 94 |
| creator | Ma, Sude Song, Guolin Li, Wei Fan, Pengfei Tang, Guoyi |
| description | Microencapsulated phase change material (MEPCM), paraffin, with polymethylmethacrylate shell was prepared by introducing UV irradiation to an O/W emulsion polymerization for approximately 30
min under constant stirring. The results of differential scanning calorimetry analyses indicate that the latent heat and the content of paraffin of microcapsules are 101
J
g
−1 and 61.2
wt%, respectively. The phase transition temperature of MEPCM ranges from 24 to 33
°C. The MEPCM was characterized using scanning electron microscopy and Fourier transform infrared spectroscopy. Thermal gravimetric analysis results show that the MEPCM is degraded into two distinguishable steps. Accelerated thermal cycling tests also indicate that the MEPCM displays a good thermal reliability. Gypsum boards composed of as-prepared MEPCM show a good temperature-regulated property. Based on all these results, it can be concluded that the microencapsulated paraffin as MEPCMs have good potential for thermal energy storage purposes such as phase change material slurries, solar space heating applications, textiles and building materials. |
| doi_str_mv | 10.1016/j.solmat.2010.05.021 |
| format | Article |
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min under constant stirring. The results of differential scanning calorimetry analyses indicate that the latent heat and the content of paraffin of microcapsules are 101
J
g
−1 and 61.2
wt%, respectively. The phase transition temperature of MEPCM ranges from 24 to 33
°C. The MEPCM was characterized using scanning electron microscopy and Fourier transform infrared spectroscopy. Thermal gravimetric analysis results show that the MEPCM is degraded into two distinguishable steps. Accelerated thermal cycling tests also indicate that the MEPCM displays a good thermal reliability. Gypsum boards composed of as-prepared MEPCM show a good temperature-regulated property. Based on all these results, it can be concluded that the microencapsulated paraffin as MEPCMs have good potential for thermal energy storage purposes such as phase change material slurries, solar space heating applications, textiles and building materials.</description><identifier>ISSN: 0927-0248</identifier><identifier>EISSN: 1879-3398</identifier><identifier>DOI: 10.1016/j.solmat.2010.05.021</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Degradation ; Emulsion polymerization ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Microcapsule ; Paraffin ; Paraffins ; PCM ; Phase change materials ; Polymerization ; Polymethyl methacrylates ; Shells ; Textiles ; Transport and storage of energy ; UV irradiation</subject><ispartof>Solar energy materials and solar cells, 2010-10, Vol.94 (10), p.1643-1647</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c435t-5c0d1623bdd061d06b1554b434be059f3abcb258520dffb74a990c0308f2f4cc3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S092702481000303X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23112151$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Sude</creatorcontrib><creatorcontrib>Song, Guolin</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Fan, Pengfei</creatorcontrib><creatorcontrib>Tang, Guoyi</creatorcontrib><title>UV irradiation-initiated MMA polymerization to prepare microcapsules containing phase change paraffin</title><title>Solar energy materials and solar cells</title><description>Microencapsulated phase change material (MEPCM), paraffin, with polymethylmethacrylate shell was prepared by introducing UV irradiation to an O/W emulsion polymerization for approximately 30
min under constant stirring. The results of differential scanning calorimetry analyses indicate that the latent heat and the content of paraffin of microcapsules are 101
J
g
−1 and 61.2
wt%, respectively. The phase transition temperature of MEPCM ranges from 24 to 33
°C. The MEPCM was characterized using scanning electron microscopy and Fourier transform infrared spectroscopy. Thermal gravimetric analysis results show that the MEPCM is degraded into two distinguishable steps. Accelerated thermal cycling tests also indicate that the MEPCM displays a good thermal reliability. Gypsum boards composed of as-prepared MEPCM show a good temperature-regulated property. Based on all these results, it can be concluded that the microencapsulated paraffin as MEPCMs have good potential for thermal energy storage purposes such as phase change material slurries, solar space heating applications, textiles and building materials.</description><subject>Applied sciences</subject><subject>Degradation</subject><subject>Emulsion polymerization</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Microcapsule</subject><subject>Paraffin</subject><subject>Paraffins</subject><subject>PCM</subject><subject>Phase change materials</subject><subject>Polymerization</subject><subject>Polymethyl methacrylates</subject><subject>Shells</subject><subject>Textiles</subject><subject>Transport and storage of energy</subject><subject>UV irradiation</subject><issn>0927-0248</issn><issn>1879-3398</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kE2LFDEQhoMoOK7-Aw-5CF56rHz1x0VYFleFXby4XkN1urKboTtpkx5h_fVmnMWjh5BQed4q6mHsrYC9ANF-OOxLmhfc9hJqCcwepHjGdqLvhkapoX_OdjDIrgGp-5fsVSkHAJCt0jtGdz94yBmngFtIsQkxbPVJE7-9veRrmh8XyuH330--Jb5mWjETX4LLyeFajjMV7lLcsEbjPV8fsBB3DxjviVcUvQ_xNXvhcS705um-YHfXn75ffWluvn3-enV50zitzNYYB5NopRqnCVpRzyiM0aNWeiQwg1c4ulGa3kiYvB87jcMADhT0XnrtnLpg789915x-HqlsdgnF0TxjpHQsVsi27XRXNVVUn9G6RymZvF1zWDA_WgH2ZNUe7NmqPVm1YGy1WmPvniZgcTj7jNGF8i8rlRBSmBP38cxRXfdXoGyLCxQdTSGT2-yUwv8H_QGBvpEb</recordid><startdate>20101001</startdate><enddate>20101001</enddate><creator>Ma, Sude</creator><creator>Song, Guolin</creator><creator>Li, Wei</creator><creator>Fan, Pengfei</creator><creator>Tang, Guoyi</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20101001</creationdate><title>UV irradiation-initiated MMA polymerization to prepare microcapsules containing phase change paraffin</title><author>Ma, Sude ; Song, Guolin ; Li, Wei ; Fan, Pengfei ; Tang, Guoyi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-5c0d1623bdd061d06b1554b434be059f3abcb258520dffb74a990c0308f2f4cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Degradation</topic><topic>Emulsion polymerization</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Exact sciences and technology</topic><topic>Microcapsule</topic><topic>Paraffin</topic><topic>Paraffins</topic><topic>PCM</topic><topic>Phase change materials</topic><topic>Polymerization</topic><topic>Polymethyl methacrylates</topic><topic>Shells</topic><topic>Textiles</topic><topic>Transport and storage of energy</topic><topic>UV irradiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Sude</creatorcontrib><creatorcontrib>Song, Guolin</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Fan, Pengfei</creatorcontrib><creatorcontrib>Tang, Guoyi</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</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>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>Ma, Sude</au><au>Song, Guolin</au><au>Li, Wei</au><au>Fan, Pengfei</au><au>Tang, Guoyi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>UV irradiation-initiated MMA polymerization to prepare microcapsules containing phase change paraffin</atitle><jtitle>Solar energy materials and solar cells</jtitle><date>2010-10-01</date><risdate>2010</risdate><volume>94</volume><issue>10</issue><spage>1643</spage><epage>1647</epage><pages>1643-1647</pages><issn>0927-0248</issn><eissn>1879-3398</eissn><abstract>Microencapsulated phase change material (MEPCM), paraffin, with polymethylmethacrylate shell was prepared by introducing UV irradiation to an O/W emulsion polymerization for approximately 30
min under constant stirring. The results of differential scanning calorimetry analyses indicate that the latent heat and the content of paraffin of microcapsules are 101
J
g
−1 and 61.2
wt%, respectively. The phase transition temperature of MEPCM ranges from 24 to 33
°C. The MEPCM was characterized using scanning electron microscopy and Fourier transform infrared spectroscopy. Thermal gravimetric analysis results show that the MEPCM is degraded into two distinguishable steps. Accelerated thermal cycling tests also indicate that the MEPCM displays a good thermal reliability. Gypsum boards composed of as-prepared MEPCM show a good temperature-regulated property. Based on all these results, it can be concluded that the microencapsulated paraffin as MEPCMs have good potential for thermal energy storage purposes such as phase change material slurries, solar space heating applications, textiles and building materials.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.solmat.2010.05.021</doi><tpages>5</tpages></addata></record> |
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| ispartof | Solar energy materials and solar cells, 2010-10, Vol.94 (10), p.1643-1647 |
| issn | 0927-0248 1879-3398 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Degradation Emulsion polymerization Energy Energy. Thermal use of fuels Exact sciences and technology Microcapsule Paraffin Paraffins PCM Phase change materials Polymerization Polymethyl methacrylates Shells Textiles Transport and storage of energy UV irradiation |
| title | UV irradiation-initiated MMA polymerization to prepare microcapsules containing phase change paraffin |
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