Bi2S3 Nanorods Bonding on Reduced Graphene Oxide Surface as Advanced Anode Materials for Sodium-Ion Batteries

Sheng Li, Cong Gao, Di Hua, Guang Wang, Shaohua Guo, Jingxia Qiu, Xintai Su

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

Exploring novel electrode materials with high rate capability and outstanding cycling stability is an urgent issue for sodium-ion batteries (SIBs). Herein, Bi2S3 nanorods anchoring on reduced graphene oxide (Bi2S3@rGO composite) are designed and synthesized for sodium storage applications. With the contributions from the unique structure, the surface C—S bonds on rGO, and the synergetic effects from the components, the composite delivers remarkable electrochemical performances. The results indicate that the strategy of chemically constructing a composite structure can be very promising for advanced electrodes of SIBs.

Original languageEnglish
Article number1800876
JournalEnergy Technology
Volume7
Issue number8
DOIs
StatePublished - 2019

Keywords

  • BiS
  • C—S bonds
  • anodes
  • graphene
  • sodium-ion batteries

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