摘要
采用氧化聚合的方式合成了锂离子电池正极材料PTPAn。通过XRD、FT-IR、C-V、恒电流充放与循环寿命等测试研究了PTPAn的产物结构以及电化学性能。研究表明,PTPAn作为锂离子电池正极材料有着良好的电化学性能,首次放电容量达到101.34mAh/g,并且循环性能良好。
Li-ion battery cathode material PTPAn was successfully synthesized via the oxidative polymerization method.The products were characterized by X-ray diffraction（XRD） FR-IR and cyclic volammetry（C-V） and constant-current charge-discharge experiment to study the PTPAn structure and electrochemical properties.Experimental results indicated that,as the cathode material for Li-ion battery,PTPAn had good electrochemical performance,its initial discharge specific capacity was of 101.34mAh/g,and its cyclic performance was good.
出处
《电池工业》
CAS
2010年第3期165-168,共4页
Chinese Battery Industry
基金
湖南省自然科学基金(No.09JJ6017)
