超低温-高温跨温区相变材料制备及物性调控综述
折晓会, 王星宇, 郭晓龙, 刘艺炫, 王家蕴, 韩鹏, 任晓芬, 赵学敏

A review on the preparation of ultra-low-temperaturehigh-temperatureand cross-temperature zone phase change materials and the regulation of physical properties
Xiaohui SHE, Xingyu WANG, Xiaolong GUO, Yixuan LIU, Jiayun WANG, Peng Han, Xiaofen REN, Xuemin ZHAO
表3 超低温无机相变材料
Table 3 Ultra-low temperature inorganic phase change materials
材料名称材料类型相变温度/K相变潜热/(kJ/kg)导热系数/[W/(m·K)]密度/(kg/m³)比热容/[J/(kg·K)]
E-90固液-共晶-9090
氯化氢+水固液-共晶-867424.8∶75.2(质量比)
E-78固液-共晶-78115
E-75固液-共晶-75102
24% LiCl固液-共晶-6736.26(kJ/mol)
ZnCl2水溶液(51%)固液-共晶-62116.8451∶49(质量比)
E-62固液-共晶-62180
E-60固液-共晶-60172
FeCl3水溶液(33.1%)固液-共晶-55155.5233.1∶66.9(质量比)
氯化钙+水(29.8%)固液-共晶-5516529.8∶70.2(质量比)
NH3(氨气)固液-无机-78332728~682
O2液气-无机-182.96213.060.008~0.025(g)(-182.96~0)

4.47~1.43(g)

(-182.96~0)

0.971~0.917(g)

(-182.96~0)

NF3(三氟化氮)液气-无机-128.95162.71

1776~1538(l)(-183~-129)

6.24~3.19(g)(-129~0)

1~1.02(l)(-183~-129) 0.56~0.72(g)(-129~0)
CO2(二氧化碳)液气-无机-785741562