Inorganic hydrous salt phase change energy storage microcapsule and preparation method thereof

The invention discloses an inorganic hydrous salt phase change energy storage microcapsule and a preparation method thereof. According to the microcapsule, an inorganic hydrous salt phase change material serves as a core material, and a high polymer serves as a capsule wall material. By means of a s...

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Bibliographic Details
Main Authors ZHU PANPAN, HUANG JIN, WANG TINGYU
Format Patent
LanguageChinese
English
Published 19.09.2012
Subjects
ADHESIVES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
DYES
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POLISHES
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The invention discloses an inorganic hydrous salt phase change energy storage microcapsule and a preparation method thereof. According to the microcapsule, an inorganic hydrous salt phase change material serves as a core material, and a high polymer serves as a capsule wall material. By means of a selection of an appropriate organic solvent, a surface active agent serves as a supplement, polymer monomer materials of the core material and the capsule wall material form an evenly dispersed mixed solution under the ultrasonication action, by means of an addition of functional additives of an initiating agent, a lubricating agent, a stabilizing agent, and a retarder and the like, under the reaction condition, the polymer monomers are subjected to suspension polymerization and solidification in the mixed solution, and then the core material is coated by the polymer monomers to form a phase change energy storage microcapsule. The preparation method is simple in operation and low in equipment requirements, the prepa
Bibliography:Application Number: CN20121136116