Effect of growth conditions on morphologies of ZnO nanostructures
One-dimension ZnO nanostructures were fabricated by low-temperature vapor phase transport method at various partial pressure of oxygen, various growth time, various temperature as well as substrate with or without catalyst. The results revealed that the size of ZnO nanostructures could be all changed by changing any above-mentioned growth condition. In addition, the comb-like structure could be synthesized on Si substrate with Ni besides ZnO nanowires, and better ZnO nanowires arrays could be obtained at high temperature compared with that at low temperature. So the ZnO nanostructures could be realized controllable growth by controlling growth condition.
zinc oxide controllable growth growth mechanism
梅金丽 田永涛 王新昌 程亮 李光明 李新建
郑州大学物理系,材料物理教育部重点实验室,郑州 450052
国际会议
成都
英文
2007-11-19（万方平台首次上网日期，不代表论文的发表时间）