| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase the rate of hydrogen generation by suppressing heterogenization and formation of a magnesium hydroxide film (Mg(OH)<SB>2</SB>film) formed on a surface of a hydrogen storage material by a chemical reaction such as a hydrolysis reaction. <P>SOLUTION: The method for generating hydrogen is provided including a step of obtaining a product by applying mechanical energy to a material composition containing magnesium-containing particles 11 comprising metal magnesium particles and/or magnesium hydride particles and oxide particles 10 comprising one or more selected from TiO<SB>2</SB>, SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>, and a step of forming hydrogen by hydrolyzing the product. Metal particles 10 comprising one or more selected from Zn, Ni and Al may be used as an alternative of the oxide particles 10. <P>COPYRIGHT: (C)2008,JPO&INPIT |
