Jin Zhao, Jixing Yang, Pengfei Sun
2018
Citations
0
Influential Citations
75
Citations
Quality indicators
Journal
Electrochemistry Communications
Abstract
Abstract Sodium sulfonate groups substituted anthraquinone was successfully tested as an organic positive electrode material in potassium batteries. As an organic cathode material, enhanced electrochemical performance was demonstrated for anthraquinone-1,5-disulfonic acid sodium salt, notably a good cycling stability and a capacity retention of 78 mAh g − 1 after 100 cycles. The findings offer an effective way to develop high performance organic electrode materials for potassium batteries.