一种简易的铝空气电池制作及其性能探究

Fabrication and performance of a simple aluminum-air battery

为了探究铝空气电池的相关性能,设计了一种由电极和电解液组成的铝空气电池,并对影响电池性能的电解液pH值、电解液物质的量浓度及电池的层数进行了分析.结果表明:铝空气电池在电解液为碱性的条件下,物质的量浓度为4 mol/L时,开路电压及短路电流最大.

In order to explore the relevant performance of aluminum air battery,a kind of aluminum-air battery composed of electrode and electrolyte was designed.A system model was established to analyze the battery′selectrolyte pH,battery layer,concentration of substances and the connection ways influence of electrolyte.The experimental results show that the open-circuit voltage and short-circuit current of the aluminum air battery are the maximum under the condition that the electrolyte is alkaline and the concentration of substances is 4 mol/L.