摘要
以十八烷和硬脂酸丁酯为复合相变材料,苯乙烯和甲基丙烯酸的聚合物为壁材,通过微乳液聚合法制备了芯/芯比分别为4∶6、5∶5和6∶4的相变材料微胶囊,并通过SEM、DSC、TG和FT-IR等手段对制备的微胶囊进行了结构性能表征。
The phase-change material microcapsules were prepared by means of micro-emulsion polymerization with styrene and methyl acrylic acid copolymer as the outer shell and octadecane with butyl stearate as composite phase change materials. The structure and properties of microcapsules were characterized by means of SEM,DSC,TG and FT-IR.
出处
《化工新型材料》
CAS
CSCD
北大核心
2016年第2期189-191,共3页
New Chemical Materials
基金
北京服装学院研究生创新科研项目(X2014-098)
北京市服装材料研究开发与评价重点实验室项目(2015ZK-05)
关键词
相变材料
微胶囊
微乳液聚合法
结构性能
phase change material,microcapsule,micro-emulsion polymerization, structure and property.
