lithium metal is one of the electrode materials those have the highest specific mass energy, and the lithium secondary battery with lithium metal anode always attracts people ’ s attentions . whileas, before the commodity of lithium secondary battery, it is the dissatisfactory cycleability and safety of lithium metal anode that must be resolved firstly 金屬鋰是目前已知的質(zhì)量比能量最高的電極材料之一,以金屬鋰作為負(fù)極材料的鋰二次電池長期受到人們的關(guān)注,但在其商品化之前,必須解決金屬鋰負(fù)極在循環(huán)性能和安全性能上的不足。