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采用阳极氧化法制备了氧化锆纳米管,然后用电化学方法在氧化锆纳米管上电沉积了一层磺化聚苯酚薄膜材料。用扫描电子显微镜、交流阻抗和红外光谱技术表征了所制备的氧化锆纳米管及聚合物薄膜的形貌、性能和微观结构。结果表明,所制备的氧化锆纳米管阵列整齐,管口清晰可见,管径约为30nm;氧化锆纳米管上沉积的是磺化聚苯酚,电沉积的磺化聚苯酚填充了氧化锆纳米管以及纳米管之间的缝隙,沉积的磺化聚苯酚薄膜致密而均匀,改善了氧化锆纳米管的电导率。
Zirconia nanotubes were prepared by anodic oxidation and then sulfonated polyphenylene oxide films were electrodeposited on the zirconia nanotubes by electrochemical method. The morphology, properties and microstructure of the prepared zirconia nanotubes and polymer films were characterized by scanning electron microscopy, electrochemical impedance spectroscopy and infrared spectroscopy. The results show that the prepared zirconia nanotube array is neat and the nozzle is clearly visible with a diameter of about 30 nm; the sulfonated polyphenol is deposited on the zirconia nanotube, the electrodeposited sulfonated polyphenol is filled with zirconia nanotube As well as the gap between the nanotubes, the deposited sulfonated polyphenylene film is dense and uniform, which improves the conductivity of the zirconia nanotube.