【摘要】 采用"冷却曲线法"测试癸酸-月桂酸二元体系的凝固点,验证了施罗德公式用于储热配方设计的可行性。配制相变温度在25～30℃之间的、可以应用于建筑节能领域的复合相变材料,并对其相变温度和相变潜热进行差示扫描量热计(DSC)分析。更多还原

【Abstract】 The freezing point of decanoic acid-lauric acid(DA- LA) dual compound phase change system was measured by cooling curve test, and the feasibility of design for thermal energy storage by Schroeder formula validate was proved. Preparation of phase change temperature 25～30℃ and composited phase change material can be applied to the field of construction conserves energy, and DSC analysis was used for phase change temperature and latent heat of composited phase change material.更多还原