花状铂纳米粒子水热合成研究

Study of Platinum Nanoflowers by Hydrothermal Synthesis

文章以K2Pt Cl6作为前驱体,PVP作为还原剂,CTAC为包裹剂,利用水热法在较高的压力下制备出形貌均匀、尺寸均一的花状铂纳米粒子,并利用透射电子显微镜(TEM)对制备的纳米粒子进行表征。文章实验方法简便可行,对环境友好。

In the paper, a flower-like platinum nanoparticle with well-defined morphology and uniform size was synthesized by hydrothermal method. The synthesized process was carried at a high pressure in the presence of K2PtC16, PVP and CTAC, which were served as precursor, reluctant and capping agent respectively. The transmission electron microscopy （TEM） was characterized. In this paper, the experimental method is simple and feasible and environmentally friendly.