Early Failure of Lithium–Sulfur Batteries at Practical Conditions: Crosstalk between Sulfur Cathode and Lithium Anode (Adv. Sci. 21/2022)

Crosstalk Between Rough Cathode and Lithium‐Meal Anode In article number 2201640, Dongping Lu and co‐workers reveal the role of cathode topography in manipulating the electrochemical reactions in rechargeable lithium‐metal batteries. Lithium anodes mirror the rough sulfur cathode surface, resulting...

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Detalles Bibliográficos
Autores principales: Shi, Lili, Anderson, Cassidy S., Mishra, Lubhani, Qiao, Hong, Canfield, Nathan, Xu, Yaobin, Wang, Chengqi, Jang, TaeJin, Yu, Zhaoxin, Feng, Shuo, Le, Phung M, Subramanian, Venkat R., Wang, Chongmin, Liu, Jun, Xiao, Jie, Lu, Dongping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Inside Front Cover
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9313942/
http://dx.doi.org/10.1002/advs.202270128
Descripción
Sumario:Crosstalk Between Rough Cathode and Lithium‐Meal Anode In article number 2201640, Dongping Lu and co‐workers reveal the role of cathode topography in manipulating the electrochemical reactions in rechargeable lithium‐metal batteries. Lithium anodes mirror the rough sulfur cathode surface, resulting heterogeneous lithium plating/stripping. Mountainlike porous lithium readily causes a lightening‐like internal short circuit leading to early cell failure. [Image: see text]

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