在外加电场辅助下用溶液法制备了氧化锌纳米棒阵列,反应过程低温、快速,且在无种子层条件下单步完成.用XRD和SEM表征了不同条件下制备的样品的结构和形貌,制备得到的氧化锌纳米棒尺寸均匀、生长致密,直径在50～200nm之间,长度1.5μm左右.分别研究了添加剂六亚甲基四胺(HMTA)和引入的辅助电场的作用及其对样品形貌的影响.研究了不同反应物浓度和反应时间下的样品形貌,讨论了纳米棒一星状双层氧化锌纳米结构在溶液中的形成和生长机理.
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