Co-Sn Alloy Interface

Dendrite-free long cycling

The active/inactive alloy interface simultaneously provides nucleation sites and volume buffering, enabling stable Na deposition at high current densities.

Huang, Zhongyi · Xiaoyang, Zheng · Liu, Haoxuan · Jiawen, Huang · Xu, Yi · Xun, Xu · Dou, Yuhai · Yuan, Ding · Li, Zhen · Dou, Shi Xue · Liu, HuaKun · Chou, Shulei · Wu, Chao

Advanced Functional Materials 2023

Specifications

depth of discharge

{'zh': '66.67', 'en': '4'} mA h

NaTi PO cathode

{'zh': '10', 'en': '10'} mg cm⁻²