%0 Journal Article %T Fabrication of polycrystalline tubular ZnO via a modified ultrasonically assisted two-step polyol process and characterization of the nanotubes %A Jingwei, Zhang %A Pengli, Zhu %A Zhiwei, Li %A Jianmin, Chen %A Zhishen, Wu %A Zhijun, Zhang %J Nanotechnology %V 19 %N 16 %P 7 %@ 0957-4484 %D 2008-04-23 %~ DeepDyve