Battery case components, battery cases, battery modules, battery cells with cooling channels, and laminates

Abstract

One of the objectives of the present invention is to provide a battery case that can reduce costs, miniaturize and lighten by reducing the number of parts, efficiently exchange heat with the battery, and has excellent recyclability when disassembled. [Solution] The battery case component 10 of the present invention comprises a thermally conductive member 2 having a first surface and a second surface, an easily disassembled adhesive film 4 containing a thermally expandable material provided on either one or both of the first surface and the second surface, and a fiber-reinforced resin member 8 having a bottom surface on which one or more concave surfaces A are formed to serve as a refrigerant flow path 6, wherein the fiber-reinforced resin member and the thermally conductive member are bonded together by the easily disassembled adhesive film 4 to form a refrigerant flow path having one or more concave surfaces A.

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