【作者】 王冬； 曹旋； 庞广生；

【Author】 Dong Wang,Xuan Cao,Guangsheng Pang~* State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,Jilin University,Changchun 130012

【机构】 吉林大学 无机合成与制备国家重点实验室；

【摘要】 水热合成了由超细纳米线组成的六边形W₁₈O₄₉介观晶体,并对其进行了x射线粉末衍射（XRD）和透射电子显微镜（TEM）表征,选区电子衍射表明纳米线是高度有序排列,用循环伏安法测量了其电化学性质,其比容量为579F/g更多还原

【Abstract】 Hexagonal mesocnstals formed by tungsten oxide nanowires have been synthesized using a solvothemial method without any template.It is analyzed by XRD and TEM.The selected area electron diffraction (SAED) analysis of the regular hexagonal mesocrystal demonstrates that the nanowires are highh’ ordered. Electrochemical behaviour of the mesocnstals has been evaluated by cyclic voltammograms.The average specific capacitance of the mesocnstals is calculated to be 579 F/g.更多还原