Preparation of Pt Nanomaterials by Electrochemical Method and Electrocatalytic Application

摘要

Nanostructured materials often show exotic electronic, optical, and magnetic properties, taking great promise for a wide spectrum of applications. Morphology-controlled synthesis of nanostructures attracts great interesting in material chemistry because the physical and chemical properties are strongly dependent on the preparation procedure, size, and shape [1-3]. For example, three dimensional (3D) nanomaterials are important for both academic study and technological applications [2, 3]. Various strategies were developed for the preparation of these materials. For instance, Mirsky et al. reported a nanoelectrochemical approach for the in situ synthesis of metallic nanoparticles by spreader-bar technique [4].