| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel heat exchange material having micropores, and usable as a heat exchange material for a heat pump or the like. <P>SOLUTION: This heat exchange material is characterized by using a porous structure having a substantial heat exchange quantity of 100 kJ/kg or larger at a dehydrating temperature 25 °C, and having nano level pores as component. The heat exchange material is characterized by using the pore structure having pore distribution in a range of a pore radius of 1 to 5 nm as the component. The heat exchange material having a large dehydrating quantity and a large water absorption quantity, particularly, in a low temperature area as compared with a conventional material, and having a high heat exchange quantity can be provided. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
