采用水热法制备了负载Ag的Zns纳米线,通过XRD,TEM以及UV-Vis对所合成的纳米线的相结构、形貌以及光学性能进行了表征.并以甲基橙为目标降解物,评价了所制备的复合纳米线在紫外光下的光催化性能.研究结果表明,水热法制备的ZnS纳米线对甲基橙溶液的光催化活性比商业ZnS粉体更高,并且银的负载对ZnS纳米线的光催化活性有显著的提高作用.这是由于银粒子复合ZnS纳米线能促进光生电子空穴对分离,增多ZnS纳米线的反应活性点,从而提高其光催化活性.
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