title: Synthesis of Fe3O4@C core-shell nanorings and their enhanced electrochemical performance for lithium-ion batteries.
abstract: Fe3O4@C core-shell nanorings (R-Fe3O4@C) were fabricated by a synchronous reduction and carbon deposition process. As the anodes for lithium-ion batteries, these R-Fe3O4@C exhibit a high capacity, excellent cycling stability and good rate performance. This ring-shaped core-shell nanostructure design may pave the way to enhance electrochemical performances of electrode materials.
authors.affiliation: Hefei National Laboratory for Physical Science at Micro-scale, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, PR China.
authors.forename: Lili
authors.initials: L
authors.lastname: Wang
authors.forename: Jianwen
authors.initials: J
authors.lastname: Liang
authors.forename: Yongchun
authors.initials: Y
authors.lastname: Zhu
authors.forename: Tao
authors.initials: T
authors.lastname: Mei
authors.forename: Xing
authors.initials: X
authors.lastname: Zhang
authors.forename: Qing
authors.initials: Q
authors.lastname: Yang
authors.forename: Yitai
authors.initials: Y
authors.lastname: Qian
mesh_terms: D002244:Carbon / Q000737:chemistry*; D011211:Electric Power Supplies; D055664:Electrochemical Techniques; D004566:Electrodes; D052203:Ferrosoferric Oxide / Q000737:chemistry*; D007477:Ions / Q000737:chemistry; D008094:Lithium / Q000737:chemistry*; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure; D028561:Transition Elements / Q000737:chemistry
chemical_list: D007477:Ions; D028561:Transition Elements; D002244:Carbon; D008094:Lithium; D052203:Ferrosoferric Oxide