作者: Wei Wang , Weiyi Xiong , He Sun , Shuqiang Jiao
DOI: 10.1002/9781118889879.CH106
关键词: Anode 、 Current density 、 Electrochemistry 、 Scanning electron microscope 、 Working electrode 、 Electrode 、 Sodium-ion battery 、 Sodium 、 Chemical engineering 、 Materials science
摘要: Recently, the eco-friendly sodium-ion batteries with low price show huge potential for electrical energy storage. A facile strategy to synthesize FeWO has been carried out through a solid state method. The as-prepared powders are characterized by X-ray diffraction and scanning electron microscopy. electrochemical properties of this material as an anode electrode have galvanostatic charge-discharge measurements. measurements, using FeWO4 working voltage range 0.01-2.5 V vs. Na+/Na disclosed excellent performance. Even under high current density, discharge capacity can still maintain at relatively level. All results indicate that is good candidate batteries.