Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10624087 | Ceramics International | 2016 | 6 Pages |
Abstract
NiSb2O6 and reduced graphene oxide (NiSb2O6/rGO) nanocomposites are successfully fabricated by a solid-state method combined with a subsequent solvothermal treatment and further used as anode material of lithium-ion battery. The NiSb2O6/rGO nanocomposites exhibit a higher reversible capacity (of ca. 1240.5 mA h gâ1 at a current density of 50 mA gâ1), along with a good rate capability (395.2 mA h gâ1 at a current density of 1200 mA gâ1) and excellent capacity retention (684.5 mA h gâ1 after 150 cycles). These good performances could be attributed to the incorporated reduced grapheme oxide, which significantly improves the electronic conductivity of the NiSb2O6.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Jin Han, Maowen Xu, Min Jia, Ting Liu,