以硫化钠(Na2S)和氯化锑(SbCl3)为原料,采用水热法在240 ℃下反应12 h 制备了大量高长径比的Sb2S3纳米线.X射线粉末衍射测试结果表明,所制备的产物是正交Sb2S3晶相,其晶胞参数为:a=1.123 nm,b=1.131 nm,c=0.3840 nm.通过扫描电子显微镜(SEM)、透射电子显微镜(TEM)和高分辨透射电镜(HRTEM)分析表明:所制备的Sb2S3纳米线为单晶并且沿[001]晶面生长,其直径为100～250 nm,长为100 μm.初步讨论了Sb2S3纳米线的生长机制.
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