综述了三维Pd纳米材料的制备方法，包括电化学沉积法、水热法、模板法等，重点阐述了由零维、一维、二维为基本结构单元构筑成的不同形貌三维Pd纳米材料的合成及其作为电催化剂在燃料电池领域的最新应用研究进展。最后展望了三维Pd纳米材料未来的合成方向及其在燃料电池领域的研究重点。

This paper makes a brief introduction to the typical preparation methods for three-dimensional Pd nanocrystals,such as electrochemical deposition,hydrothermal method and template method,and focuses on the synthesis of three-dimensional Pd nanostructure assembled by zero-dimensional nanoparticles,one-dimensional nanowires and two-dimensional nanosheet palladium and their recent applications in fuel cell.Finally,the perspectives on controlled synthesis of three-dimensional palladium nano-materials and its research key in the field of fuel cell are proposed.

张丙青(1989-),女,讲师,研究方向为燃料电池催化剂,zbq1989121@163.com