Modified ardealite-based organic phase change composite heat storage material as well as preparation method and application thereof

Modified ardealite-based organic phase change composite heat storage material as well as preparation method and application thereof

The invention relates to a modified ardealite-based organic phase-change composite heat storage material and a preparation method and application thereof. The preparation method comprises the following steps: mixing a phase-change heat storage microcapsule with paraffin as an inner core and SiO2 as...

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Hauptverfasser: XU DONGDONG, LIU WENWEI, HUANG YUN, ZHANG DILING
Format: Patent
Sprache:chi ; eng
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ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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creator XU DONGDONG
LIU WENWEI
HUANG YUN
ZHANG DILING
description The invention relates to a modified ardealite-based organic phase-change composite heat storage material and a preparation method and application thereof. The preparation method comprises the following steps: mixing a phase-change heat storage microcapsule with paraffin as an inner core and SiO2 as a shell with modified ardealite, and curing to obtain the composite heat storage material. According to the invention, the paraffin is microencapsulated by SiO2 and then compounded with the modified phosphogypsum, so that the paraffin can be effectively prevented from leaking, the compatibility of the paraffin and the phosphogypsum is improved, the thermal conductivity of the paraffin is increased, and the stability and durability of the obtained composite heat storage material are improved; by adjusting the component proportion in the modified ardealite, the mass ratio of the modified ardealite and the phase change heat storage microcapsules during mixing and the curing time, the obtained composite heat storage ma
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According to the invention, the paraffin is microencapsulated by SiO2 and then compounded with the modified phosphogypsum, so that the paraffin can be effectively prevented from leaking, the compatibility of the paraffin and the phosphogypsum is improved, the thermal conductivity of the paraffin is increased, and the stability and durability of the obtained composite heat storage material are improved; by adjusting the component proportion in the modified ardealite, the mass ratio of the modified ardealite and the phase change heat storage microcapsules during mixing and the curing time, the obtained composite heat storage ma</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220708&amp;DB=EPODOC&amp;CC=CN&amp;NR=114716981A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220708&amp;DB=EPODOC&amp;CC=CN&amp;NR=114716981A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU DONGDONG</creatorcontrib><creatorcontrib>LIU WENWEI</creatorcontrib><creatorcontrib>HUANG YUN</creatorcontrib><creatorcontrib>ZHANG DILING</creatorcontrib><title>Modified ardealite-based organic phase change composite heat storage material as well as preparation method and application thereof</title><description>The invention relates to a modified ardealite-based organic phase-change composite heat storage material and a preparation method and application thereof. 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subjects ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
title Modified ardealite-based organic phase change composite heat storage material as well as preparation method and application thereof
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