CARBIDE OF POLYTRIAZINE AROMATIC AMIDE RESIN COMPOSITION AND METHOD FOR PRODUCING SAME, HYDROGEN STORAGE TANK, AND HYDROGEN FILLING METHOD

摘要

[Problem] To provide a hydrogen storage material that can store a high content of hydrogen at around 1 MPa and between ambient temperature to 100°C, a method for producing the material, a hydrogen storage tank, and a hydrogen filling method. [Solution] This hydrogen storage material is provided by a carbide of a polyazine aromatic amide resin composition which is obtained by firing the polyazine aromatic amide resin composition in an atmosphere of inert gas such as nitrogen or under vacuum between 600 to 1100°C, the polyazine aromatic amide resin composition comprising 100 parts by mass of a polytriazine aromatic amide resin and 0 to 400 parts by mass of a porous material. A pressure tank that includes the carbide is used as a hydrogen storage tank. The outer wall of the tank is preferably vibrated for example by insonification when filling the tank with hydrogen.