Journal
CHEMICAL PHYSICS LETTERS
Volume 716, Issue -, Pages 171-176Publisher
ELSEVIER
DOI: 10.1016/j.cplett.2018.12.031
Keywords
Sodium-ion batteries; Anode materials; Reduced graphene oxide; Sb2S3 nanorods; Electrochemical performances
Funding
- National Natural Science Foundation of China [51602193]
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RGO decorated Sb2S3 nanorods have been fabricated via a facile two-step process and utilized as anode materials for sodium-ion batteries. The composite materials with RGO decorated Sb2S3 nanorods show higher specific surface area, higher capacity, superior rate capability and improved cycling performance versus anode with pristine Sb2S3 nanorods. Current improved anode materials deliver an initial reversible capacity of 652 mAh g(-1) at a constant current density of 100 mA g(-1). After 60 cycles the specific capacity is 80.3% of the initial performance. The excellent electrochemical performance indicates RGO decorated Sb2S3 nanorods is a promising anode material for sodium-ion batteries.
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