Straightforward fabrication of highly ordered TiO2 nanowire arrays in AAM on aluminum substrate
Straightforward fabrication of highly ordered TiO2 nanowire arrays in AAM on aluminum substrate
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DOI：
10.1016/j.solmat.2004.04.011
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发表时间：
2004-06
影响因子：
6.9
通讯作者：
Suqin Liu;Ke‐long Huang
中科院分区：
文献类型：
--
作者：
Suqin Liu;Ke‐long Huang
结合模板导向法，采用脉冲电沉积方法将钛和/或其化合物制备到附着在基材上的阳极氧化铝膜（AAM）的孔中。截面SEM显示，磷酸阳极氧化膜的厚度大于10μm，且氧化铝膜与铝基体之间存在厚度大于100nm的阻挡层。 XRD图谱显示，500℃加热4h后，AAM孔内的丝为纯锐钛矿型TiO2。
Combined with template-directing method, pulsed electrodeposition approach was employed to fabricate titanium and/or its compound into the pores of anodic alumina membrane (AAM) remains attached on the substrate. The cross-section SEM showed that the thickness of membrane anodized in phosphoric acid was more than 10μm and there stood a barrier layer more than 100nm thick in between the alumina membrane and aluminum substrate. XRD patterns showed that the wires in the AAM pores were pure anatase TiO2, after heated at 500°C for 4h.