Thermal energy storage behavior of composite using hybrid nanomaterials as PCM for solar heating systems
In this study, thermal and heat transfer characteristics of the newly prepared composite as phase change material (PCM) comprising paraffin and hybrid nanomaterials (50 % CuO–50 % TiO 2 ) have been investigated for solar heating systems. Composite PCMs with 0.25, 0.5, 0.75, and 1.0 mass% of hybrid n...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2014-02, Vol.115 (2), p.1563-1571 |
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| creator | Harikrishnan, S. Deepak, K. Kalaiselvam, S. |
| description | In this study, thermal and heat transfer characteristics of the newly prepared composite as phase change material (PCM) comprising paraffin and hybrid nanomaterials (50 % CuO–50 % TiO
2
) have been investigated for solar heating systems. Composite PCMs with 0.25, 0.5, 0.75, and 1.0 mass% of hybrid nanomaterials were prepared individually for assessing their better performances than paraffin alone. Sodium dodecylbenzene sulfonate (SDBS) was preferred as the surfactant to ensure the dispersion stability of the nanomaterials in the paraffin and mass fraction of SDBS was 1.2 times of the mass fraction of hybrid nanomaterials in the paraffin. The thermal properties of the composite PCMs were determined by differential scanning calorimetry in terms of mass fractions of hybrid nanomaterials and number of thermal cycles. The thermal stabilities of the paraffin and composite PCMs were tested by thermogravimetric analyzer. The thermal conductivity and viscosity of the paraffin due to the addition of various mass fractions of CuO, TiO
2
, and hybrid nanomaterials were determined by LFA 447 NanoFlash analyzer and Brookfield DV-III Ultra programmable rheometer, respectively. The experimental results proved that the heating and cooling rates of composite PCMs were faster due to the dispersion of hybrid nanomaterials. For composite PCM with 1.0 mass% of hybrid nanomaterials, the melting and freezing times were reduced by 29.8 and 27.7 %, respectively, as compared with the paraffin. |
| doi_str_mv | 10.1007/s10973-013-3472-x |
| format | Article |
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2
) have been investigated for solar heating systems. Composite PCMs with 0.25, 0.5, 0.75, and 1.0 mass% of hybrid nanomaterials were prepared individually for assessing their better performances than paraffin alone. Sodium dodecylbenzene sulfonate (SDBS) was preferred as the surfactant to ensure the dispersion stability of the nanomaterials in the paraffin and mass fraction of SDBS was 1.2 times of the mass fraction of hybrid nanomaterials in the paraffin. The thermal properties of the composite PCMs were determined by differential scanning calorimetry in terms of mass fractions of hybrid nanomaterials and number of thermal cycles. The thermal stabilities of the paraffin and composite PCMs were tested by thermogravimetric analyzer. The thermal conductivity and viscosity of the paraffin due to the addition of various mass fractions of CuO, TiO
2
, and hybrid nanomaterials were determined by LFA 447 NanoFlash analyzer and Brookfield DV-III Ultra programmable rheometer, respectively. The experimental results proved that the heating and cooling rates of composite PCMs were faster due to the dispersion of hybrid nanomaterials. For composite PCM with 1.0 mass% of hybrid nanomaterials, the melting and freezing times were reduced by 29.8 and 27.7 %, respectively, as compared with the paraffin.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>EISSN: 1572-8943</identifier><identifier>DOI: 10.1007/s10973-013-3472-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Alkylbenzene sulfonate ; Analytical Chemistry ; Analyzers ; Chemistry ; Chemistry and Materials Science ; Copper oxide ; Cuprite ; Dispersions ; Electric properties ; Equipment and supplies ; Heat storage ; Heat transfer ; Heating ; Inorganic Chemistry ; Measurement Science and Instrumentation ; Nanomaterials ; Paraffins ; Physical Chemistry ; Polymer Sciences ; Rheometers ; Solar heating ; Surface active agents ; Thermal properties ; Titanium dioxide</subject><ispartof>Journal of thermal analysis and calorimetry, 2014-02, Vol.115 (2), p.1563-1571</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2013</rights><rights>COPYRIGHT 2014 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-8a917a5aeeb774fa9443672da1709cca4c6f2c7e751fc67268c2f5e21a3951423</citedby><cites>FETCH-LOGICAL-c394t-8a917a5aeeb774fa9443672da1709cca4c6f2c7e751fc67268c2f5e21a3951423</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-013-3472-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-013-3472-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Harikrishnan, S.</creatorcontrib><creatorcontrib>Deepak, K.</creatorcontrib><creatorcontrib>Kalaiselvam, S.</creatorcontrib><title>Thermal energy storage behavior of composite using hybrid nanomaterials as PCM for solar heating systems</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>In this study, thermal and heat transfer characteristics of the newly prepared composite as phase change material (PCM) comprising paraffin and hybrid nanomaterials (50 % CuO–50 % TiO
2
) have been investigated for solar heating systems. Composite PCMs with 0.25, 0.5, 0.75, and 1.0 mass% of hybrid nanomaterials were prepared individually for assessing their better performances than paraffin alone. Sodium dodecylbenzene sulfonate (SDBS) was preferred as the surfactant to ensure the dispersion stability of the nanomaterials in the paraffin and mass fraction of SDBS was 1.2 times of the mass fraction of hybrid nanomaterials in the paraffin. The thermal properties of the composite PCMs were determined by differential scanning calorimetry in terms of mass fractions of hybrid nanomaterials and number of thermal cycles. The thermal stabilities of the paraffin and composite PCMs were tested by thermogravimetric analyzer. The thermal conductivity and viscosity of the paraffin due to the addition of various mass fractions of CuO, TiO
2
, and hybrid nanomaterials were determined by LFA 447 NanoFlash analyzer and Brookfield DV-III Ultra programmable rheometer, respectively. The experimental results proved that the heating and cooling rates of composite PCMs were faster due to the dispersion of hybrid nanomaterials. For composite PCM with 1.0 mass% of hybrid nanomaterials, the melting and freezing times were reduced by 29.8 and 27.7 %, respectively, as compared with the paraffin.</description><subject>Alkylbenzene sulfonate</subject><subject>Analytical Chemistry</subject><subject>Analyzers</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Copper oxide</subject><subject>Cuprite</subject><subject>Dispersions</subject><subject>Electric properties</subject><subject>Equipment and supplies</subject><subject>Heat storage</subject><subject>Heat transfer</subject><subject>Heating</subject><subject>Inorganic Chemistry</subject><subject>Measurement Science and Instrumentation</subject><subject>Nanomaterials</subject><subject>Paraffins</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Rheometers</subject><subject>Solar heating</subject><subject>Surface active agents</subject><subject>Thermal properties</subject><subject>Titanium dioxide</subject><issn>1388-6150</issn><issn>1588-2926</issn><issn>1572-8943</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kU1v1DAQhiMEEmXhB3DzEQ4p_kji-Fit-KhUVATlbM16x4mrJF48TrX77_FqufSC5jAjz_P4MG9VvRf8WnCuP5HgRquaC1WrRsv6-KK6Em3f19LI7mWZVZk70fLX1RuiR865MVxcVePDiGmGieGCaTgxyjHBgGyHIzyFmFj0zMX5EClkZCuFZWDjaZfCni2wxBkypgATMSD2Y_ud-aJQnCCxESGfaTpRxpneVq984fDdv76pfn_5_LD9Vt_df73d3tzVTpkm1z0YoaEFxJ3WjQfTNKrTcg9Cc-McNK7z0mnUrfCuLLreSd-iFKBMKxqpNtWHy7-HFP-sSNnOgRxOEywYV7Kildx0uinX2lTXF3SACW1YfMwJXKk9zsHFBX0o7zdKC9mrttSm-vhMKEzGYx5gJbK3v34-Z8WFdSkSJfT2kMIM6WQFt-fI7CUyWyKz58jssTjy4lBhlwGTfYxrWsq5_iP9BeaBmeo</recordid><startdate>20140201</startdate><enddate>20140201</enddate><creator>Harikrishnan, S.</creator><creator>Deepak, K.</creator><creator>Kalaiselvam, S.</creator><general>Springer Netherlands</general><general>Springer</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140201</creationdate><title>Thermal energy storage behavior of composite using hybrid nanomaterials as PCM for solar heating systems</title><author>Harikrishnan, S. ; Deepak, K. ; Kalaiselvam, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-8a917a5aeeb774fa9443672da1709cca4c6f2c7e751fc67268c2f5e21a3951423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Alkylbenzene sulfonate</topic><topic>Analytical Chemistry</topic><topic>Analyzers</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Copper oxide</topic><topic>Cuprite</topic><topic>Dispersions</topic><topic>Electric properties</topic><topic>Equipment and supplies</topic><topic>Heat storage</topic><topic>Heat transfer</topic><topic>Heating</topic><topic>Inorganic Chemistry</topic><topic>Measurement Science and Instrumentation</topic><topic>Nanomaterials</topic><topic>Paraffins</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Rheometers</topic><topic>Solar heating</topic><topic>Surface active agents</topic><topic>Thermal properties</topic><topic>Titanium dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Harikrishnan, S.</creatorcontrib><creatorcontrib>Deepak, K.</creatorcontrib><creatorcontrib>Kalaiselvam, S.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Harikrishnan, S.</au><au>Deepak, K.</au><au>Kalaiselvam, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal energy storage behavior of composite using hybrid nanomaterials as PCM for solar heating systems</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2014-02-01</date><risdate>2014</risdate><volume>115</volume><issue>2</issue><spage>1563</spage><epage>1571</epage><pages>1563-1571</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><eissn>1572-8943</eissn><abstract>In this study, thermal and heat transfer characteristics of the newly prepared composite as phase change material (PCM) comprising paraffin and hybrid nanomaterials (50 % CuO–50 % TiO
2
) have been investigated for solar heating systems. Composite PCMs with 0.25, 0.5, 0.75, and 1.0 mass% of hybrid nanomaterials were prepared individually for assessing their better performances than paraffin alone. Sodium dodecylbenzene sulfonate (SDBS) was preferred as the surfactant to ensure the dispersion stability of the nanomaterials in the paraffin and mass fraction of SDBS was 1.2 times of the mass fraction of hybrid nanomaterials in the paraffin. The thermal properties of the composite PCMs were determined by differential scanning calorimetry in terms of mass fractions of hybrid nanomaterials and number of thermal cycles. The thermal stabilities of the paraffin and composite PCMs were tested by thermogravimetric analyzer. The thermal conductivity and viscosity of the paraffin due to the addition of various mass fractions of CuO, TiO
2
, and hybrid nanomaterials were determined by LFA 447 NanoFlash analyzer and Brookfield DV-III Ultra programmable rheometer, respectively. The experimental results proved that the heating and cooling rates of composite PCMs were faster due to the dispersion of hybrid nanomaterials. For composite PCM with 1.0 mass% of hybrid nanomaterials, the melting and freezing times were reduced by 29.8 and 27.7 %, respectively, as compared with the paraffin.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10973-013-3472-x</doi><tpages>9</tpages></addata></record> |
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| issn | 1388-6150 1588-2926 1572-8943 |
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| recordid | cdi_proquest_miscellaneous_1520967497 |
| source | SpringerNature Journals |
| subjects | Alkylbenzene sulfonate Analytical Chemistry Analyzers Chemistry Chemistry and Materials Science Copper oxide Cuprite Dispersions Electric properties Equipment and supplies Heat storage Heat transfer Heating Inorganic Chemistry Measurement Science and Instrumentation Nanomaterials Paraffins Physical Chemistry Polymer Sciences Rheometers Solar heating Surface active agents Thermal properties Titanium dioxide |
| title | Thermal energy storage behavior of composite using hybrid nanomaterials as PCM for solar heating systems |
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