摘要
目的对多金属氧酸盐α2-K8P2W17NiO61的形貌和结构进行研究。方法运用高压静电纺丝和程序焙烧的方法,制备α2-K8P2W17NiO61纳米粒子。结果红外光谱(FT-IR),X-射线粉末衍射数据(XRD)表明制备的纳米材料依然保持了Dawson-Wells结构,扫描电子显微镜(SEM)和半径分布图显示焙烧后得到的α2-K8P2W17NiO61纳米纤维直径约为168 nm。结论成功获得了具有纳米纤维形貌的多金属氧酸盐:α2-K8P2W17NiO61。
Objective To Study the morphology and structure of polyoxometalates α2-K8 P2 W17 NiO61 .Methods Theα2-K8 P2 W17 NiO61 nanofibers were obtained through electrospinning technology and calcinations method .Results The datas of Fourier transformation infrared spectroscopy and X-ray diffraction showed that the Dawson-Wells struc-ture of the polyoxometalates was still remained in the fibrous membranes .Scanning electron microscopy images and di-ameter distribution curves of the fibrous membranes indicated that the average diameter of α2-K8 P2 W17 NiO61 was about 168 nm.Conclusion The nanofibers of polyoxometalates α2-K8 P2 W17 NiO61 were successfully prepared .
出处
《吉林医药学院学报》
2014年第2期94-96,共3页
Journal of Jilin Medical University
