使用热蒸发法合成了一种亚微米级的钉状结构ZnO.扫描电镜和X射线衍射分析表明:使用这种方法合成的钉状ZnO具有六方纤锌矿结构;ZnO亚微米钉结构的杆部直径范围在200～400 nm之间, 底座部分的直径一般大于400 nm,有些甚至大到微米级;由于没有使用催化剂,因此推测这种ZnO亚微米钉的生长过程很可能遵循气-固生长机制.此外,还研究了这种ZnO亚微米钉结构的发光特性.
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