NANOCRYSTALLINE Mg-BASED HYDROGEN STORAGE ALLOYS SYNTHESIZED BY MECHANICAL ALLOYING - A REVIEW

摘要

Many metals and alloys are capable of reversibly absorbing large amounts of hydrogen. Charging can be done by molecular hydrogen gas or H atoms from electrolytes. This paper reviews the achievements in the fields of synthesis of nano-sized Mg alloys and their applications as hydrogen storages as well as precursors for negative electrodes in alkaline Ni/MH batteries.