新电极结构的钛酸锂电池及性能研究

Studies on the new electrode structure of lithium titanate battery and its performance

以圆柱形钛酸锂电池为研究对象,通过优化电极结构,将电容器结构和电池有效地结合在一起,以提高电池的大电流充放电能力。测试发现,采用新电极结构的电池无论是在常温还是低温,均表现出了更强的大电流充放电能力,同时也展现了优异的大电流循环性能。

A cylindrical lithium titanate battery was studied, and large current charge and discharge per- formance of the battery was improved by optimizing the electrode structure with incorporation of capacitor. Through the comparison test, the battery with new electrode structure improved performance of large cur- rent charge and discharge at room temperature and low temperature with excellent performance of large current cycle.