Convenient fabrication of a core-shell Sn@TiO2anode for lithium storage from tinplate electroplating sludge

作者：Lin, Zhihua; Liu, Xueming; Xiong, Xunhui^*; Wei, Shizhong; Liu, Weizhen; Lin, Zhang

来源：Chemical Communications, 2020, 56(70): 10187-10190.

DOI：10.1039/d0cc04403b

• HIGH-CAPACITY
• PERFORMANCE
• COMPOSITE
• CARBON
• ANODE
• NANOCOMPOSITE
• RECOVERY
• DESIGN

We here report a unique preparation of a high-performance core-shell Sn@TiO(2)anode for lithium ion batteries (LIBs) from tinplate electroplating sludgeviaa convenient process without deep purification. The Sn@TiO(2)shows excellent electrochemical performance due to its core-shell structure. This work provides insight into addressing the electroplating sludge and designing high-performance LIB anodes.