Controllable growth of In(OH)(3) nanorods with rod-in-rod structure in a surfactant solution

通讯作者地址: Xie, SY (通讯作者), Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Dept Chem, Xiamen 361005, Peoples R China 地址: 1. Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Dept Chem, Xiamen 361005, Peoples R ChinaThe In(OH)(3) nanorods (25-55 nm in diameter and 120-200 nm in length) bearing parallel subunit nanorods (diameters ranging from 8 to 10 nm) were synthesized by controlling hydrolysis of indium nitrate in the presence of hexamethylene tetraamine and cetyltrimethylammonium bromide. (C) 2003 Elsevier B.V. All rights reserved

Template Synthesis of Highly Ordered Monocrystalline Metal Nanowire Arrays by a Two-step AC Electrodeposition

　以多孔阳极氧化铝为模板,采用两步交流电脉冲沉积法制备具有单晶结构的有序金纳米线阵列.实验表明:在氧化铝模板中由交流电沉积制备的金属纳米线,其成核电压直接影响模板内纳米线的填充率,而生长电压则控制纳米线的结构和形貌均一性.在最佳沉积条件下得到的金纳米线阵列,其填充率高达95%,且具有单晶结构.The monocrystalline metal nanowire arrays were prepared by using a two-step AC electrodeposition in porous anodic aluminum oxide (AAO) template. The growth mechanism of nanowires was discussed. As a result, it has been found that the second voltage pulse has a considerable effect on the pore-filling ratio, the uniformity and the crystal structure, whereas the initial voltage pulse affects only the pore-filling ratio. Using the two-step AC electrodeposition, a highly ordered monocrystalline metal nanowire arrays with a pore-filling ration above 95% can be easily obtained.作者联系地址：厦门大学化学系,厦门大学化学系,厦门大学分析测试中心,厦门大学化学系,厦门大学化学系,厦门大学化学系 福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5Author's Address: 1 Department of Chemistry~1, Center for Analysis and Test~2, Xiamen University, Xiamen 361005, Chin