METHOD OF RELEASING HYDROGEN FROM HYDROGEN STORAGE MATERIAL, HYDROGEN STORAGE AND RELEASING SYSTEM AND FUEL CELL AND HYDROGEN ENERGY SYSTEM USING HYDROGEN STORAGE AND RELEASING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a hydrogen releasing method capable of efficiently and easily releasing hydrogen absorbed in a hydrogen storage material and a hydrogen storage and releasing system. SOLUTION: The hydrogen releasing method and the hydrogen storage and releasing system are performed by placing the hydrogen occluding material, in which hydrogen is absorbed, under an atmosphere of a gas except gaseous hydrogen to release hydrogen absorbed in the hydrogen storage material.