特殊形貌纳米铂的制备及其在燃料电池催化剂中应用

Preparation of special morphologic nano-platinum and its application in fuel cell

综述了近几年来特殊形貌纳米铂的制备及其在燃料电池中的应用的研究进展,具体包括:球状及多面体铂单晶纳米粒子的合成及其催化性能,线状、枝状、花状纳米粒子的合成及其催化性能,基于特殊形貌纳米粒子的核壳结构催化剂研究进展,亚纳米粒子及原子族的制备及研究的相关工作,并展望了该领域未来的研究方向。

The recent development of the preparation of morphological nano-platinum and its applications in fuel cells, are summarized in this paper,including the preparation of Pt sphere and polyhedron and their catalytic activity, the preparation of Pt nanowires, branches and flowers and their catalytic activity, special morphologic core-shell platinum nanoparticles and their catalytic activity, and the preparation of Pt subnanoclusters and their catalytic activity. The future development trend is prospected in the end.