CaCl2·6H2O/EG复合相变材料的制备与性能研究

刘旋,巫江虹,鲜婷,冯业

Preparation and properties of CaCl2•6H2O/ expanded graphite composite phase change materials

Xuan LIU,Jiang-hong WU,Ting XIAN,Ye FENG

表 1 复合相变材料循环100次冷却相变特性

Tab.1 Cooling phase change characteristics of CaCl2·6H2O/EG composite PCM for 100 cycles

n θn/°C θm/°C θc/°C 1 26.6 27.4 0.8 20 25.9 27.1 1.2 40 25.5 27.5 2.0 60 26.7 27.2 0.5 80 25.6 27.3 1.7 100 26.5 27.2 0.7