包括钠铁叶绿素在的 sodium-metallochlorophylls 的效果,钠铜叶绿素在和钠镁叶绿素在在 Ni/MH 的性能上,电池被调查。结果证明在罐头的钠铁叶绿素有效地激活在 Ni/MH 电池在充电期间生产的气体,因此减少氧的减小潜力和氢,和电池的内部压力的增加的速度的氧化潜力显著地被减少。在 DMol 3 软件的帮助下,由钠的氧和氢的激活过程 -- metallochlorophylls 被模仿并且分析。催化作用行为与试验性的结果一致,这被发现,并且激活过程也从计算结果得到合理解释。
The effects of sodium-metallochlorophylls including sodium-iron chlorophyllin, sodium-copper chlorophyllin and sodium-magnesium chlorophyllin on performance of Ni/MH battery were investigated. The results show that sodium-iron chlorophyllin can effectively activate the gases produced during charge in Ni/MH battery, therefore reducing the reduction potential of oxygen and the oxidation potential of hydrogen, and the increased speed of inner pressure of battery is decreased significantly. With the aid of DMol3 software, the activation process of oxygen and hydrogen by sodiummetallochlorophylls was simulated and analyzed. It was found that the catalysis behavior is in agreement with the experimental results, and the activation process also gets a reasonable explanation from the calculated results.