| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical heat storage material capable of striking a balance between heat generation at low temperature and heat storage at low temperature.SOLUTION: This invention relates to a chemical heat storage material that has: a heat-generatable temperature of 30°C or lower based on hydration reaction; and a heat-storageable temperature of 250°C or lower based on dehydration reaction. The heat storage material consists of calcium-lithium aluminate. |
