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本文对用做电化学性能测量的电极片的成型压力对贮氢合金粉电化学性能测量结果的影响作了较为深入的研究,发现压力过高、过低均导致活化速度、容量、放电电压特性的降低。压力过低导致电极片寿命的减低,而过高则会导致升高。
In this paper, the influence of forming pressure on the electrochemical performance measurement of hydrogen storage alloy powder is studied in detail. It is found that over-pressure and under-pressure all lead to activation speed, capacity and discharge voltage characteristics The reduction. Low pressure leads to a decrease in the life of the electrode plate, while too high leads to an increase in the life of the electrode.