多元醇水热还原所得微纳结构铜的形貌研究

Study on the Morphologies of Micro-nano-structure Copper Reduced by Polyol under Hydrothermal Conditions

以CuSO4·5H2O和NaOH为主要原料，一种六元脂肪族醇为还原剂，在不同水热条件下，分别得到铜的纳米棒、纳米线、叶状和六角状等形貌，用X射线衍射（XRD）和扫描电镜（SEM）表征，结果说明，几种条件下所得的产物都是不含杂质的金属铜。

Taken CuSO4·5H2O and NaOH as the main reaction sources and a kind of polyol as the reductant, different morphologies of copper, such as nano-rod, nano-wire, leaf-like and six-angle copper were obtained under different hydrothermal conditions. The result indicated the products were all pure copper.