Composite phase change materials improve the photo-thermal effects of cotton fabrics
We report on the impregnation-based preparation of composite phase change materials (CPCMs) with thermal storage properties, using paraffin wax and multi-walled carbon nanotubes (MWCNTs). We coated the CPCMs on the fabric by scraper coating, then evaluated their shape stability, latent heat, thermal...
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| Veröffentlicht in: | Textile research journal 2021-06, Vol.91 (11-12), p.1239-1252 |
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| container_end_page | 1252 |
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| container_issue | 11-12 |
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| container_title | Textile research journal |
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| creator | Zhang, Wei Hao, Shang Weng, Jiali Zhang, Yibo Yao, Jiming Wei, Sainan |
| description | We report on the impregnation-based preparation of composite phase change materials (CPCMs) with thermal storage properties, using paraffin wax and multi-walled carbon nanotubes (MWCNTs). We coated the CPCMs on the fabric by scraper coating, then evaluated their shape stability, latent heat, thermal conductivity, thermal storage stability and photo-thermal effects. Results show that CPCMs with 10% acid-oxidized MWCNTs introduce only a small phase leakage when heated at 50℃ for 900 s; their latent heat energy reduces by 16.5%, while their thermal conductivity increases by 131.9% compared to pure paraffin. When exposed to sunlight at an ambient temperature of 12.5℃, the cotton fabrics coated with CPCMs record a 12.8℃ higher surface temperature than the pristine fabric, while their heat dissipation is delayed by 120–180 s. The fabric surface temperature increases to twice the ambient temperature during daytime. Overall, these findings indicate that the coated fabric has excellent thermal stability, affirming its potential as photo-thermal functional material. |
| doi_str_mv | 10.1177/0040517520975617 |
| format | Article |
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We coated the CPCMs on the fabric by scraper coating, then evaluated their shape stability, latent heat, thermal conductivity, thermal storage stability and photo-thermal effects. Results show that CPCMs with 10% acid-oxidized MWCNTs introduce only a small phase leakage when heated at 50℃ for 900 s; their latent heat energy reduces by 16.5%, while their thermal conductivity increases by 131.9% compared to pure paraffin. When exposed to sunlight at an ambient temperature of 12.5℃, the cotton fabrics coated with CPCMs record a 12.8℃ higher surface temperature than the pristine fabric, while their heat dissipation is delayed by 120–180 s. The fabric surface temperature increases to twice the ambient temperature during daytime. Overall, these findings indicate that the coated fabric has excellent thermal stability, affirming its potential as photo-thermal functional material.</description><identifier>ISSN: 0040-5175</identifier><identifier>EISSN: 1746-7748</identifier><identifier>DOI: 10.1177/0040517520975617</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Ambient temperature ; Coatings ; Composite materials ; Cotton ; Cotton fabrics ; Fabrics ; Functional materials ; Heat ; Heat conductivity ; Heat transfer ; Latent heat ; Multi wall carbon nanotubes ; Nanotechnology ; Nanotubes ; Paraffin ; Paraffin wax ; Phase change materials ; Shelf life ; Stability analysis ; Storage stability ; Surface temperature ; Temperature effects ; Thermal conductivity ; Thermal energy ; Thermal stability ; Thermal storage</subject><ispartof>Textile research journal, 2021-06, Vol.91 (11-12), p.1239-1252</ispartof><rights>The Author(s) 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c309t-b7fcab62c7c867da96c15dc58f00d0d95d84ec0acd424e2ab09999741ed0bfd93</citedby><cites>FETCH-LOGICAL-c309t-b7fcab62c7c867da96c15dc58f00d0d95d84ec0acd424e2ab09999741ed0bfd93</cites><orcidid>0000-0003-4189-9975</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0040517520975617$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0040517520975617$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21800,27903,27904,43600,43601</link.rule.ids></links><search><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Hao, Shang</creatorcontrib><creatorcontrib>Weng, Jiali</creatorcontrib><creatorcontrib>Zhang, Yibo</creatorcontrib><creatorcontrib>Yao, Jiming</creatorcontrib><creatorcontrib>Wei, Sainan</creatorcontrib><title>Composite phase change materials improve the photo-thermal effects of cotton fabrics</title><title>Textile research journal</title><description>We report on the impregnation-based preparation of composite phase change materials (CPCMs) with thermal storage properties, using paraffin wax and multi-walled carbon nanotubes (MWCNTs). We coated the CPCMs on the fabric by scraper coating, then evaluated their shape stability, latent heat, thermal conductivity, thermal storage stability and photo-thermal effects. Results show that CPCMs with 10% acid-oxidized MWCNTs introduce only a small phase leakage when heated at 50℃ for 900 s; their latent heat energy reduces by 16.5%, while their thermal conductivity increases by 131.9% compared to pure paraffin. When exposed to sunlight at an ambient temperature of 12.5℃, the cotton fabrics coated with CPCMs record a 12.8℃ higher surface temperature than the pristine fabric, while their heat dissipation is delayed by 120–180 s. The fabric surface temperature increases to twice the ambient temperature during daytime. Overall, these findings indicate that the coated fabric has excellent thermal stability, affirming its potential as photo-thermal functional material.</description><subject>Ambient temperature</subject><subject>Coatings</subject><subject>Composite materials</subject><subject>Cotton</subject><subject>Cotton fabrics</subject><subject>Fabrics</subject><subject>Functional materials</subject><subject>Heat</subject><subject>Heat conductivity</subject><subject>Heat transfer</subject><subject>Latent heat</subject><subject>Multi wall carbon nanotubes</subject><subject>Nanotechnology</subject><subject>Nanotubes</subject><subject>Paraffin</subject><subject>Paraffin wax</subject><subject>Phase change materials</subject><subject>Shelf life</subject><subject>Stability analysis</subject><subject>Storage stability</subject><subject>Surface temperature</subject><subject>Temperature effects</subject><subject>Thermal conductivity</subject><subject>Thermal energy</subject><subject>Thermal stability</subject><subject>Thermal storage</subject><issn>0040-5175</issn><issn>1746-7748</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kM1LAzEQxYMoWKt3jwHPq5PdTWZzlKJWKHip5yWbj3ZLt1mTVPC_N0sFQXAuM_B-b2Z4hNwyuGcM8QGgBs6QlyCRC4ZnZMawFgVi3ZyT2SQXk35JrmLcAUDTYDMj64UfRh_7ZOm4VdFSvVWHjaWDSjb0ah9pP4zBf1qathPiky_yFAa1p9Y5q1Ok3lHtU_IH6lQXeh2vyYXLVnvz0-fk_flpvVgWq7eX18XjqtAVyFR06LTqRKlRNwKNkkIzbjRvHIABI7lpaqtBaVOXtS1VBzIX1swa6JyR1ZzcnfbmDz-ONqZ254_hkE-2Ja8qgSgFzxScKB18jMG6dgz9oMJXy6Cdsmv_ZpctxckS1cb-Lv2X_wbPdG9S</recordid><startdate>202106</startdate><enddate>202106</enddate><creator>Zhang, Wei</creator><creator>Hao, Shang</creator><creator>Weng, Jiali</creator><creator>Zhang, Yibo</creator><creator>Yao, Jiming</creator><creator>Wei, Sainan</creator><general>SAGE Publications</general><general>Sage Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0003-4189-9975</orcidid></search><sort><creationdate>202106</creationdate><title>Composite phase change materials improve the photo-thermal effects of cotton fabrics</title><author>Zhang, Wei ; Hao, Shang ; Weng, Jiali ; Zhang, Yibo ; Yao, Jiming ; Wei, Sainan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-b7fcab62c7c867da96c15dc58f00d0d95d84ec0acd424e2ab09999741ed0bfd93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Ambient temperature</topic><topic>Coatings</topic><topic>Composite materials</topic><topic>Cotton</topic><topic>Cotton fabrics</topic><topic>Fabrics</topic><topic>Functional materials</topic><topic>Heat</topic><topic>Heat conductivity</topic><topic>Heat transfer</topic><topic>Latent heat</topic><topic>Multi wall carbon nanotubes</topic><topic>Nanotechnology</topic><topic>Nanotubes</topic><topic>Paraffin</topic><topic>Paraffin wax</topic><topic>Phase change materials</topic><topic>Shelf life</topic><topic>Stability analysis</topic><topic>Storage stability</topic><topic>Surface temperature</topic><topic>Temperature effects</topic><topic>Thermal conductivity</topic><topic>Thermal energy</topic><topic>Thermal stability</topic><topic>Thermal storage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Hao, Shang</creatorcontrib><creatorcontrib>Weng, Jiali</creatorcontrib><creatorcontrib>Zhang, Yibo</creatorcontrib><creatorcontrib>Yao, Jiming</creatorcontrib><creatorcontrib>Wei, Sainan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Textile research journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Wei</au><au>Hao, Shang</au><au>Weng, Jiali</au><au>Zhang, Yibo</au><au>Yao, Jiming</au><au>Wei, Sainan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Composite phase change materials improve the photo-thermal effects of cotton fabrics</atitle><jtitle>Textile research journal</jtitle><date>2021-06</date><risdate>2021</risdate><volume>91</volume><issue>11-12</issue><spage>1239</spage><epage>1252</epage><pages>1239-1252</pages><issn>0040-5175</issn><eissn>1746-7748</eissn><abstract>We report on the impregnation-based preparation of composite phase change materials (CPCMs) with thermal storage properties, using paraffin wax and multi-walled carbon nanotubes (MWCNTs). We coated the CPCMs on the fabric by scraper coating, then evaluated their shape stability, latent heat, thermal conductivity, thermal storage stability and photo-thermal effects. Results show that CPCMs with 10% acid-oxidized MWCNTs introduce only a small phase leakage when heated at 50℃ for 900 s; their latent heat energy reduces by 16.5%, while their thermal conductivity increases by 131.9% compared to pure paraffin. When exposed to sunlight at an ambient temperature of 12.5℃, the cotton fabrics coated with CPCMs record a 12.8℃ higher surface temperature than the pristine fabric, while their heat dissipation is delayed by 120–180 s. The fabric surface temperature increases to twice the ambient temperature during daytime. Overall, these findings indicate that the coated fabric has excellent thermal stability, affirming its potential as photo-thermal functional material.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/0040517520975617</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-4189-9975</orcidid></addata></record> |
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| ispartof | Textile research journal, 2021-06, Vol.91 (11-12), p.1239-1252 |
| issn | 0040-5175 1746-7748 |
| language | eng |
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| source | SAGE Complete A-Z List |
| subjects | Ambient temperature Coatings Composite materials Cotton Cotton fabrics Fabrics Functional materials Heat Heat conductivity Heat transfer Latent heat Multi wall carbon nanotubes Nanotechnology Nanotubes Paraffin Paraffin wax Phase change materials Shelf life Stability analysis Storage stability Surface temperature Temperature effects Thermal conductivity Thermal energy Thermal stability Thermal storage |
| title | Composite phase change materials improve the photo-thermal effects of cotton fabrics |
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