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Synthesis and Characterization of Zr-Doped Vanadium Oxide Nanotubes

机译:Zr掺杂钒氧化物纳米管的合成与表征

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In this research study for the firsttime zirconium doped vanadium oxide nanotubes (VONTs) were synthesized. Zr-doped VONTs were performed by using hydrothermal method. Zr-VONTs prepared 0.02 wt%. The structure and morphology of the nanotubes were investigated by x- ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). In contrast to the undoped VONTs, the interlayer distance between oxide layers in the (Vsub0.98/subZrsub0.02/sub ) subx/sub ONTs increases owing to replacement of some V in nanotubes by Zr with a large ionic radius. The results showed that zirconium 0.02wt% doped VONTs complately and the doping Zr into VONTs leads to increasing interlayer distances.
机译:在这项研究中,首次合成了锆掺杂的钒氧化物纳米管(VONT)。掺Zr的VONT采用水热法进行。 Zr-VONTs的含量为0.02 wt%。通过X射线衍射(XRD),扫描电子显微镜(SEM)和透射电子显微镜(TEM)研究了纳米管的结构和形态。与未掺杂的VONT相比,(V 0.98 Zr 0.02 x ONT中的氧化物层之间的层间距离由于替换了一些Zr具有较大的离子半径的纳米管中的V。结果表明,0.02wt%的锆掺杂了VONT,Zr掺杂到VONT中导致层间距离的增加。

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