微胶囊相变材料研究进展  

Research and development of microencapsulated phase change materials

作　　者：师欢[1] 王毅[1] 冯辉霞[1] 郑翰[1] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《应用化工》2013年第1期122-127,共6页Applied Chemical Industry

基　　金：国家自然科学基金(51063003);甘肃省自然科学基金(1014RJZA032)

摘　　要：综述了近年来国内外微胶囊相变材料的制备方法、研究进展以及其在建筑、纺织物和功能热流体领域中的应用进展,指出包覆率、储热能力和壁材导热系数低是微胶囊相变材料发展瓶颈,认为提高微胶囊相变材料的储热和传热能力、加强微胶囊相变材料长周期使用性能的研究是今后重点解决的问题。The recent research progress of microencapsulated phase change materials was reviewed. The applications in building, textile fabrics and functionally thermal fluids were summarized. The problems, such as low encapsulated ratios and low thermal conductivity of the polymeric materials were introduced. Additionally, strengthen the research on the use performance, improving the heat capacity and increasing the stability in long time of service should be pay more attention in future.

关 键 词：相变材料 微胶囊 制备方法 应用进展 

分 类 号：TQ34[化学工程—化纤工业] TQ32