无模板电沉积金属微纳米阵列材料研究进展

杭弢, 薛琦, 李明

A Review on Metal Micro-Nanostructured Array Materials Routed by Template-Free Electrodeposition

HANG Tao, XUE Qi, LI Ming

图7 Cu-Ni纳米针锥分级阵列结构以及3种不同组分Cu-Ni纳米针锥分级结构和平面Ni的Tafel曲线[75]，及Pt纳米花(曲线a)和Pt纳米晶(曲线b)在甲醇溶液中的循环伏安曲线和计时电位曲线[48]

Fig.7 SEM image of Cu-Ni nanocone hierarchical structures (a) and the cathodic current-potential curves in hydrogen evolution reaction (HER) for the three hierarchical structures and the flat Ni (b)[75], and cyclic voltammetry (CV) curves of Pt nanoflowers (curve a) and Pt nanoparticles (curve b) in 1.0 mol/L CH3OH + 0.5 mol/L H2SO4 solution (c) and chronoamperometric curves of Pt nanoflowers (curve a) and Pt nanoparticles (curve b) at 0.6 V (vs SCE) in 1.0 mol/L CH3OH + 0.5 mol/L H2SO4 solution (d)[48] (i—current density)