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科学家研发新型电解液:大幅提升锂金属电池性能
发布时间:2020-06-24 14:25:26
关键词:动力电池锂电池

6月22日,据外媒报道,美国斯坦福大学的研究人员发表在《自然-能源》(Nature Energy》上的一项新研究,展示了一种全新的电池电解液技术如何提高锂金属电池的性能。


锂金属电池相比锂离子电池更轻,并且相同的重量下能够带来两倍于锂离子的能量。因此,锂金属电池是一项对电动汽车及其他设备更有前途的电池技术。


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随后,研究人员在锂金属电池中测试了这种新型电解液。结果发现,经过420次充放电循环后,实验电池仍然保持了90%的初始电量。此前,普通的锂金属电池大约在30次循环放电后就不能用了。


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稿件来源: 快科技
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