Liu Xing-Quan, Chen Xue-Song, Wu Jian, Yao Lei
J Nanosci Nanotechnol. 2016 Mar;16(3):3014-20. doi: 10.1166/jnn.2016.11661.
Three-dimensional (3D) Pd-Pt alloy with coral-like nanostructures were synthesized via bubble dynamic templated electrodeposition method at room temperature. The morphology of the as-prepared nanostructures was characterized using scanning electron microscopy (SEM), EDS, high-resolution transmission electron microscopy (HRTEM), respectively. Cyclic voltammetry method was adopted to evaluate the electrocatalytic activities of the synthesized electrodes toward oxygen reduction in KCl solution. The electrochemical results indicated that the Pd-Pt alloy with coral-like nanostructures hold the high performance for oxygen reduction.
通过气泡动态模板电沉积法在室温下合成了具有珊瑚状纳米结构的三维（3D）钯-铂合金。分别使用扫描电子显微镜（SEM）、能谱仪（EDS）、高分辨率透射电子显微镜（HRTEM）对所制备的纳米结构的形貌进行了表征。采用循环伏安法评估合成电极在KCl溶液中对氧还原的电催化活性。电化学结果表明，具有珊瑚状纳米结构的钯-铂合金对氧还原具有高性能。
