阳极
材料科学
金属
冶金
电极
纳米技术
化学
物理化学
作者
Zheng Luo,Xuejing Qiu,Cheng Liu,Shuo Li,Chi-Wei Wang,Guoqiang Zou,Hongshuai Hou,Xiaobo Ji
出处
期刊:Nano Energy
[Elsevier]
日期:2021-01-01
卷期号:79: 105507-105507
被引量:128
标识
DOI:10.1016/j.nanoen.2020.105507
摘要
Rechargeable Li metal batteries once had a glory moment in 1980s, but its development was sooner suspended for safety concerns from dendrite formation. After falling into oblivion for several decades, Li metal anode is reviving in recent years with the ever-growing demands for high energy devices. Despite great progresses have been achieved, current Li metal anode still lacks of efficiency and safety. Essentially, Li deposition is a process involving the transport and reduction of Li ions on different interfaces. Therefore, deeply understanding the interfacial chemistry and kinetics of metallic Li is of vital significance towards practical Li metal anodes. In this review, key interfacial challenges faced in Li metal anode and their initiation mechanisms are comprehensively summarized. Furthermore, the prospective developments and alternative approaches towards these challenges are presented to better regulate the interfaces and improve the performance of Li metal anode.
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