Nanostructured sodium vanadate arrays as an advanced cathode material in high-performance sodium-ion batteries
Document Type
Article
Publication Date
2-15-2019
Abstract
Sodium vanadate (Na5V12O32 or Na1.25V3O8) nanowire arrays have been successfully prepared using a facile hydrothermal method with subsequent calcinations. The nanowire arrays on titanium foil annealed at 250 °C were used as a cathode material for sodium-ion batteries in the range of 2.0–4.0 V, producing initial charge and discharge capacity of 166 and 161 mAh·g?1, respectively. The electrode showed good cycle performance and moderate rate performance. These results indicated that Na5V12O32 is a promising material for sodium-ion batteries.
Recommended Citation
Cao, Yunhe; Wang, Jianyong; Chen, Xiaotao; Shi, Bin; Chen, Ting; Fang, Dong; and Luo, Zhiping, "Nanostructured sodium vanadate arrays as an advanced cathode material in high-performance sodium-ion batteries" (2019). College of Health, Science, and Technology. 900.
https://digitalcommons.uncfsu.edu/college_health_science_technology/900