纳米复合相变材料  

Nano-compound Phase Change Material

作　　者：席丽霞[1] 金学军[1] 

机构地区：[1]上海交通大学材料科学与工程学院,上海200240

出　　处：《热加工工艺》2012年第14期5-9,共5页Hot Working Technology

基　　金：国家自然科学基金资助项目(51174251)

摘　　要：介绍了不同储能方式及储能机理,重点论述了潜热储能材料及空调用蓄冷材料。详细论述了新型相变储能材料-纳米复合相变材料,并概括了纳米粒子对无机水合盐导热、粘度及过冷等方面的影响。The methods and mechanisms for energy storage were introduced. The phase change material （PCM） used as cooling storage media in air-conditioning was discussed. The nano-compound PCM was finally discussed. The effects of the addition of nano-particles on the thermal conductivity, viscosity and super-cooling in hydrated salt were summarized.

关 键 词：纳米复合相变材料 导热 粘度 过冷度 

分 类 号：TB383[一般工业技术—材料科学与工程]