用直流电沉积法在多孔氧化铝模板中制备了高度有序的CdS纳米线阵列,SEM和XRD的观察和测量表明,CdS纳米线尺寸均匀、排列规整,具有六方纤锌矿结构,Cd和S的化学计量比为1:1.CdS纳米线阵列的光致发光测量显示,激发波长为325nm时,CdS纳米线阵列在450nm处有一强的PL峰,在484nm处还有一肩峰.对其光致发光机理进行了分析.
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