储能科学与技术 ›› 2014, Vol. 3 ›› Issue (3): 203-209.doi: 10.3969/j.issn.2095-4239.2014.03.004

• 特约文章 • 上一篇    下一篇

相变材料微胶囊研究现状及应用

杨超, 张东, 李秀强   

  1. 同济大学材料科学与工程学院,上海 201804
  • 收稿日期:2014-04-12 出版日期:2014-05-01 发布日期:2014-05-01
  • 通讯作者: 张东,教授,E-mail:zhangdng@tongji.edu.cn.
  • 作者简介:第一作者:杨超(1990--),男,硕士研究生,研究方向为相变材料微胶囊技术,E-mail:ychao90@163.com;

Research and application of microencapsulated phase change materials

YANG Chao, ZHANG Dong, LI Xiuqiang   

  1. College of Materials Science and Engineering,Tongji University,Shanghai 201804,China
  • Received:2014-04-12 Online:2014-05-01 Published:2014-05-01

摘要: 相变材料微胶囊很好地解决了相变材料的使用问题.本文介绍了制备微胶囊可采用的芯材和壁材以及它们的优缺点,介绍了相变材料微胶囊化的几种常用方法:原位聚合法,界面聚合法,复凝聚法,悬浮聚合法,喷雾干燥法;总结了相变材料微胶囊在建筑,热流传导,纤维纺织,军事伪装,电子器件冷却等领域的应用;指出了相变材料微胶囊以后的研究目标和方向.

关键词: 相变材料, 微胶囊, 制备方法, 应用

Abstract: Microencapsulated phase change materials (MicroPCMs) are widely used for larent heat storage. The core and wall materials of MicroPCMs and their properties are reviewed in this paper. Several preparation methods including in-situ polymerization, interfacial polymerization, complex coacervation, suspension-like polymerization and spray drying are discussed and the applications of MicroPCMs in building, heat conduction, fiber fabric, military camouflage and electronic device cooling fields are summarized.

Key words: phase change material, microcapsules, preparation, application

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