【摘 要】
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Periodically changed current is called pulse current. It has been found that using the pulse current to charge/discharge lithium-ion batteries can improve the safety and cycle stability of the battery. In this short review, the mechanisms of pulse current
【机 构】
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School of Mechanical Engineering and Automation,Beihang University,Beijing 100191,China;State Key La
论文部分内容阅读
Periodically changed current is called pulse current. It has been found that using the pulse current to charge/discharge lithium-ion batteries can improve the safety and cycle stability of the battery. In this short review, the mechanisms of pulse current improving the performance of lithium-ion batteries are summarized from four aspects: activation, warming up, fast charging and inhibition of lithium dendrites. Related content may help us use the pulse current to improve the performance of lithium-ion batteries and further optimize pulse current technology.
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