LAMINATED HEAT STORAGE MATERIAL

摘要

A laminated heat storage material (1) having: a first material layer (11) comprising a strongly correlated electron material that stores and discharges heat as a result of solid-solid phase transitions; and a second material layer (12) laminated upon the first material layer (11) and comprising an inorganic material that is different from the material forming the first material layer (11). The laminated heat storage material (1) has the first material layer (11) comprising a strongly correlated electron material. The first material layer (11) stores and discharges heat in accordance with solid-solid phase transitions and the solid state thereof is maintained. As a result, maximum advantage can be taken of the characteristics of the first material layer (11) and the second material layer (12).