Journal
NANOTECHNOLOGY
Volume 30, Issue 32, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/1361-6528/ab17f4
Keywords
carbon framework microbelt; ultrasmall SnOx; electrospun; anode
Funding
- National Natural Science Foundation of China [61675175]
- Program Projects of Science and Technology Innovative Research Team of Henan Province [18IRTSTHN017]
- Key Research Projects of Henan Provincial Department of Education [17A140011]
- Science and Technology Project of Henan Province [182300410218]
- Nanhu Scholars Program for Young Scholars of XYNU
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Facile preparation of rational SnOx-based electrode materials with excellent electrochemical performance is highly desired for lithium ion batteries (LIBs). In this work, carbon framework microbelt supporting SnOx nanoparticles (CFM-SnOx) were prepared via a facile electrospinning technology and annealing treatment process. The as-synthesized CFM-SnOx electrode exhibits high reversible capacity of 768 mAh g(-1) at 0.2 A g(-1) after 200 cycles, high rate capacity of 535 mAh g(-1) at high current density of 3.2 A g(-1). The facile synthesis and superior performance indicate that the as-synthesized CFM-SnOx is a competitive anode material for LIBs.
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