PREPARATION METHOD OF PHASE MATERIAL COMPOSITE USING POROUS CARRIER

In a preparation method of a phase change material composite using a porous body of the present invention, a phase change material composite having an excellent phase change material content and excellent energy storage efficiency using a simple process without performing a separate depressurization...

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Bibliographische Detailangaben
Hauptverfasser: KIM TAE HYUN, CHOI KYUNG MAN, LEE JONG HWAN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:In a preparation method of a phase change material composite using a porous body of the present invention, a phase change material composite having an excellent phase change material content and excellent energy storage efficiency using a simple process without performing a separate depressurization process can be prepared to have an effect of excellent process efficiency. In addition, according to the preparation method of a phase change material composite using a porous body of the present invention, a space to perform phase transition can be sufficiently ensured to have excellent stability and have the effect of not being destroyed even by processing shear force when used as a polymer additive. 본 발명의 다공체를 이용한 상전이물질 복합체 제조방법은 별도의 감압 공정을 수행하지 않고 간단한 공정만으로도 상전이물질 함유량이 우수하고, 에너지 저장 효율이 우수한 상전이물질 복합체를 제조할 수 있어 공정 효율이 우수한 효과가 있다. 또한, 본 발명의 다공체를 이용한 상전이물질 복합체 제조방법은 상전이할 공간을 충분히 확보할 수 있어 안정성이 우수하고, 고분자 첨가제로 사용 시 가공 전단력에 의해서도 파괴되지 않는 효과가 있다.