硼对贮氢合金性能的影响

Influence of Boron Addition on Performances of Hydrogen Storage Alloys

摘要:

硼是贮氢合金中很有发展前景的一种元素，将硼及其化合物加入金属氢化物-镍电池的合金电极材料中，可有效改善贮氢合金电极的性能。本文主要评述了硼的添加对贮氢合金力学性能、热力学性能和动力学性能的影响。控制硼的含量对改善MH-Ni电池性能有极其重要的意义。

Abstract:

Boron is a promising element for hydrogen storage alloys. Boron and its compounds used as an additive in negative electrode materials in metal hydridenickel battery will dramatically improve the performances of hydrogen storage alloys electrode. The influence of boron addition on the mechanical properties, dynamic properties and thermodynamic properties of hydrogen storage alloys is reviewed. The control of boron content in the alloys is of great importance for improving the performances MH-Ni batteries