Modified metallic current collectors for sodium metal anodes

Yu，Yongshi1; Yang，Yi1; Tang，Fang1; Xu，Shitan1; Liu，Lin1; Xu，Chen2; Rui，Xianhong1

2023-06-01

10.1007/s10008-023-05493-y

Journal of Solid State Electrochemistry   影响因子和分区

1432-8488

1433-0768

Abundant and inexpensive sodium metal anode with low redox potential and high theoretical capacity shows great potential in next-generation high-energy–density energy storage batteries. However, the uncontrollable growth of sodium dendrites during cycling decays cell cycle life, limiting the practical application and large-scale production of sodium metal batteries. To resolve this problem, researchers have proposed many strategies to inhibit the growth of sodium dendrites. Among those strategies, metal current collectors structuring stands out for its unique role in mitigating volume fluctuations caused by sodium metal plating/stripping, reducing energy barrier for sodium nucleation, and providing a large number of nucleation sites. Therefore, this review presents the basic requirements for metallic current collectors of sodium metal anodes and summarizes research progress of three common categories of metallic current collectors. Finally, the challenges and future directions of further modifying metallic current collectors are proposed.

High theoretical capacity Metallic current collector Novel structuring Sodium metal anode

SCI ; EI

英语

通讯

National Natural Science Foundation of China[51972067];National Natural Science Foundation of China[52002083];National Natural Science Foundation of China[52222210];

Electrochemistry

Electrochemistry

WOS:000968208000002

SPRINGER

20231613898128

Anodes ; Electric current collectors ; Electric power supplies to apparatus ; Redox reactions ; Sodium

Alkali Metals:549.1 ; Electric Equipment:704.2 ; Electron Tubes:714.1 ; Chemical Reactions:802.2 ; Crystal Growth:933.1.2

CHEMISTRY

2-s2.0-85152427966

Scopus

1.School of Materials and Energy,Guangdong University of Technology,Guangzhou,510006,China
2.Academy for Advanced Interdisciplinary Studies,Southern University of Science and Technology,Shenzhen,518055,China

Yu，Yongshi,Yang，Yi,Tang，Fang,et al. Modified metallic current collectors for sodium metal anodes[J]. Journal of Solid State Electrochemistry,2023,27(6):1345-1362.

Yu，Yongshi.,Yang，Yi.,Tang，Fang.,Xu，Shitan.,Liu，Lin.,...&Rui，Xianhong.(2023).Modified metallic current collectors for sodium metal anodes.Journal of Solid State Electrochemistry,27(6),1345-1362.

Yu，Yongshi,et al."Modified metallic current collectors for sodium metal anodes".Journal of Solid State Electrochemistry 27.6(2023):1345-1362.