激光脉冲沉积法制备Ti—Pd合金模板及纳米线阵列  

Ti-Pd Alloy Template and Nanowires Array Copied from Anodic Aluminum Oxide Template by Pulsed Laser Deposition

作　　者：汪长征[1] 董堃[1] 

机构地区：[1]北京建筑大学,北京市西城区100044

出　　处：《纳米科技》2017年第1期60-66,共7页

基　　金：This work is financially supported by National Natural Science Foundation of China （21103008, 51278026, 51578038, 51208021） and Open Research Fund Program of Key Laboratory of Urban Stotlnwater System and Water Environment （Beijing University of Civil Engineering and Architecture）, Ministry of Education.

摘　　要：使用阳极氧化铝模板来合成纳米级的阵列材料在纳米复刻领域是一种非常重要与关键的技术。本文报导了一种激光脉冲沉积的方法，使用带有圆柱形孔洞的阳极氧化铝模板来制备整齐均一、高度有序的Ti-Pd合金模板及纳米线阵列。通过描电子显微镜、原子力显微镜、能量色散X射线光谱仪等表征测试结果表明，初始的阳极氧化铝模板、Ti—Pd合金模板与纳米线阵列之间有着非常出色的一致性。使用这种技术，许多有潜力的对合金材料的修饰来制造生产量子结构将变得易于实现。Using anodic aluminum oxide （AAO） template to synthesize nanometer array materials has been one of the most crucial technologies in the field of nano-copy. In this paper, we report a method to fabricate well-aligned and highly ordered homogeneous Ti-Pd alloy template and nanowires array from AAO template with the cylindrical pores by pulsed laser deposition （PLD）. Scanning electron microscope （SEM）, atomic force microscope （AFM） and energy dispersive X-ray （EDX） measurements show excellent similarity between the original AAO template, the copied Ti-Pd alloy template and nanowires array. Several potential modifications of the metal make the application in producing quantum structures can be followed due to this technique.

关 键 词：阳极氧化铝模板 钛-钯合金 激光脉冲沉积 

分 类 号：TF63[冶金工程—钢铁冶金]