SnO2@C/CC Composite Anode for Lithium-ion Batteries

We fabricated a composite structure of SnO2 nanoparticles, derivant of Co-MOF(C) and carbon cloth (CC), that is, SnO2@C/CC, which can be directly used as an anode for a lithium-ion battery. SnO2@C/CC composite delivered reversible capacities of 2700 mAh g−1 at 0.1 A g−1. SnO2@C/CC composite exhibits...

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Bibliographic Details
Published in:Chemistry letters 2022-08, Vol.51 (8), p.799-802
Main Authors: Wang, Jiaying, Zhang, Mengmeng, Chen, Jiayuan, Li, Hui, Wang, Jiale, Wang, Chunrui
Format: Article
Language:English
Subjects:
Composite structures
Lithium-ion batteries
Nanoparticles
Rechargeable batteries
Tin dioxide
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Summary:We fabricated a composite structure of SnO2 nanoparticles, derivant of Co-MOF(C) and carbon cloth (CC), that is, SnO2@C/CC, which can be directly used as an anode for a lithium-ion battery. SnO2@C/CC composite delivered reversible capacities of 2700 mAh g−1 at 0.1 A g−1. SnO2@C/CC composite exhibits an outstanding discharge capacity of 1000 mAh g−1 at 3 A g−1 after 500 cycles. Further, it displays a reversible capacity of 600 mAh g−1 at 5 A g−1 over 500 cycles.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.220191