The critical mass fraction of butyl stearate required in the materials is given.Experimental results showed that the shape-stabilized phase change material is suitab...

• 研究结果表明:硬脂酸丁酯和纳米多孔石墨形成的定形相变材料相变温度合适、相变潜热较大、热稳定性好,是适合于在建筑墙体中使用的相变材料。