...一、氧化铝模板定量化蚀刻实现纳米结构可控制备纳米材料应用重要前提将电沉积技术与氧化铝模板定量蚀刻相结合可以很好解决这一问题采用多孔阳极氧化铝(AAO)作为模板运用电化学沉积法模板微孔中组装金属Ni纳米线然后用相对温和、具良好可控性磷铬酸蚀刻表层AAO模板暴露出规整序、具可控长...
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...多孔阳极氧化铝 过氧化氢 [gap=1338]Keywords: Electrochemical biosensor, Cytochrome C, Chronoamperometry, Porous anodic alumina (PAA), Hydrogen peroxide ...
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基于以上原因,我们选择制程简易、且可获得高纯度金属奈米线的制程─多孔阳极氧化铝(Anodic Aluminum Oxide, AAO) 模板及电化学沉积法的合并。
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酸性电解液中采用电化学方法可在铝表面形成多孔阳极氧化铝膜。
Porous aluminium anodizing film can be formed on aluminium surface in acidic electrolyte solution by electrochemical method.
在酸性电解液中,用二次阳极氧化法制备得到了高度有序的多孔阳极氧化铝模板。
Highly ordered porous anodic alumina template was prepared by twice anodic oxidation in acidulous electrolyte, and its morphology was observed by metallographic microscopy.
多孔阳极氧化铝具有耐高温、成本低、空洞分布均匀有序且大小可控等优点,是制备高度有序纳米材料的理想模板。
Porous anodic alumina membrane is an ideal template for highly ordered nanomaterials because of its low cost, high temperature resistance, uniform pore arrays and controllable pores size.
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