In this paper , the methods and the recent progress of preparing micro - encapsulated / nano - encapsulated phase change materials are reviewed , and their advantages and disadvantages are analyzed 系统地介绍了微纳米胶囊相变材料的制备方法、研究进展和应用领域;分析了各种制备方法的优缺点,并指出了制备微纳米胶囊相变材料中存在的问题及今后发展方向。
Microencapsulation has many advantages for the application of phase change thermal energy storage materials such as encapsulating and protecting the core materials , improving the heat transfer efficiency of phase change materials , etc 摘要将相变蓄能材料进行微胶囊化包覆可有效地克服固液相变材料在相变过程前后发生相态变化引起的使用不便,提高相变材料的传热效率。
Professor dongsheng zhu south china university of technology presented a summary on " the high efficiency domestic heat pump water heater with heat storage " , introducing this new style water heater with phase change materials in heat storage box 该样机采用相变蓄热装置的做法,实现相变储能,盘管承压,缩小体积,批量化生产,为节能的热泵热水器进入普通家庭创造条件。
The classification of phase change materials is introduced , and the applications of phase change walling materials , as well as phase change materials in heating system of solar room , electric heat storage system and cold storage air - conditioning are overviewed 摘要介绍了相变材料的分类,综述了相变墙体材料的应用以及相变材料在太阳房供暖系统、电热蓄热系统、蓄冷空调中的应用。
The objective of this study was to synthesize microcapsules containing a composite phase change materials for application in indoor wall controlling temperature , which would save energy and make comfort indoors . three microcapsulation methods have been applied to preparation micropcms 采用复合凝聚法,以明胶-阿拉伯树胶为壁材,在水相体系中通过控制ph值和物料比,制得相变储热微胶囊。