高倍率电池一般指的是锂电池,锂离子电池是一种充电高倍率电池,它主要依赖锂离子在正极和负极之间移动来工作。在充放电过程中,Li+ 在两个电极之间来回嵌入和脱嵌:充电池时,Li+从正极脱嵌,经由电解质嵌入负极,负极处于富锂状态;放电时则相反。一般采用含有锂元素的材料作为电极的电池。是现代高机能电池的代表。
镉镍高倍率碱性蓄电池 GNG
高倍率氢镍电池 high-rate MH-Ni battery
超高倍率镉镍电池 ultrahigh rate Cd Ni battery
超高倍率镉镍蓄电池 ultra-high rate ni-cd battery
然而在高倍率放电的条件下,电池的放电电压曲线会出现电压峰,同时电池的放电容量也有所增大。
However, when the battery was discharged at high rate, the voltage peak would be in the curve of discharge voltage and the discharge capacity would also be increased.
实验结果表明,高倍率充放电循环使电池性能下降的主要原因是负极合金性能的恶化。
It proved that the main reason of lapse of Ni-MH batteries after high-rate cycles is the fading of negative electrode alloy performance.
在电动工具市场,高倍率柱状镍氢电池需求量在不断增加,每年消耗约5亿只。
The demand of the high-rate cylinder nickel metal-hydride batteries is growing in vehicles and high power applications, with the amount of 5 hundred millions annually.
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