摘要 |
PROBLEM TO BE SOLVED: To provide a heat storage material with which thermal energy of exhaust heat energy, of sunlight or the like can be recovered and stored, and a heat utilization system using the same.SOLUTION: A heat storage material uses an N-salicylidene amine compound represented by general formula, such as N-salicylidene benzylamine, and is utilized for absorption and release of thermal energy of various kinds. |