典型文献
Advances on Na-K liquid alloy-based batteries
文献摘要：
Sodium-potassium(Na-K)liquid alloys attract increasing research attention,as an ideal alternative of Li metal for metal-based batteries,attributing to their high abundance,low redox potential,high capacity,and dendrite-free properties.In addition,the liquid and self-healing features of Na-K alloys endow good electrode/electrolyte interfacial contact.The recent advances on the Na-K liquid alloy-based batteries(NKBs)are reviewed herein.The anode designs for immobilization of the liquid alloy are introduced.The influences of the electrolyte and cathode materials on the battery performances are discussed.In addition,considering the co-existence of both K+and Na+in the electrolyte,the working mechanisms of the NKBs are elaborated.We also show that despite the improvement,challenges of the NKBs remain.The compatibility between Na-K liquid alloy and electrolyte,as well as disputed working mechanisms,request detailed surface analyses of the liquid alloy and local element distribution evolution in the bat-tery.This review would shed light on the fundamental understanding of Na-K alloy electrochemistry and the development of dendrite-free metal-based energy storage systems with high energy density.
文献关键词：
中图分类号：
作者姓名：
Junwei Wu;Zhuang Xue;Lixuan Yuan;Jilei Ye;Qinghong Huang;Lijun Fu;Yuping Wu
作者机构：
State Key Laboratory of Materials-Oriented Chemical Engineering,College of Energy Science and Engineering,Nanjing Tech University,Nanjing 211816,Jiangsu,China
文献出处：
引用格式：
[1]Junwei Wu;Zhuang Xue;Lixuan Yuan;Jilei Ye;Qinghong Huang;Lijun Fu;Yuping Wu-.Advances on Na-K liquid alloy-based batteries)[J].能源化学,2022(08):313-323
A类：
NKBs,Na+in
B类：
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AB值：
0.551697
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