Flexible electronic devices are the trend of future development,and need flexible power sources to match.As the core of flexible power sources,flexible electrode materials are obviously vital.Metallic nickel was deposited on the surface of carbon cloth by electrochemical deposition method,and subsequently,flexible nickel sulfide electrode materials with good electrochemical performance were prepared by solvothermal sulfurization process.The structure,morphology and electrochemical performance were characterized by X-ray diffractometer,field emission scanning electron microscope,and electrochemical workstation,respectively.The results showed that at a current density of 10A/g,the specific capacity of the flexible nickel sulfide electrode material remained at 1620F/g after 3000 cycles,demonstrating good capacitive performance.
关键词
硫化镍/柔性/溶剂热/电极材料
Key words
nickel sulfide/flexible/solvothermal/electrode material
维普
万方数据