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本文通过改进的多元醇法成功制备了尺寸可控、均一的立方形银纳米材料,然后在不经过任何后处理的情况下通过置换反应一锅合成了中空型的银/钯(Ag/Pd)和银/铂(Ag/Pt)纳米立方体,并用透射电子显微镜(TEM)和紫外可见吸收(UV-visible)光谱对所合成的Ag纳米立方和空心的Ag/Pd和Ag/Pt纳米立方进行了表征。
In this paper, cubic silver nanomaterials with controlled size and uniform size were successfully prepared by the improved polyol method. Then, a hollow silver / palladium (Ag / Pd) alloy was synthesized in one pot by displacement reaction without any aftertreatment. And silver / platinum (Ag / Pt) nanocubes. The synthesized Ag nanocubes and hollow Ag / Pt nanocubes were characterized by transmission electron microscopy (TEM) and UV-visible spectroscopy Characterization.