Herein, a novel Poly (melamine) have been successively electrodeposited on glassy carbon electrode and decorated by Pd nanoparticles (Pd NPs) subsequently to fabricate Poly (melamine) – Pd nanocomposite. Structural geometry, morphological view, and elemental composition analysis were ensured by X-ray diffractogram, scanning electron microscope, and X-ray photoelectron spectroscopy. The electrodeposited Poly (melamine) (PME) material depicts an interconnected nano rod (50 nm) morphology leads to a nano exploder (~150 nm) arrangement. Spherical shaped Pd decorated PME morphology was obtained for GC\PME-Pd NPs composite (150 nm). The electrocatalytic activity of the fabricated anode electrocatalyst was examined by cyclic voltammetry, electrochemical impedance spectroscopy and chronoamperometry methods. The modified GC\PME-Pd NPs composite electrode validates superior electrocatalytic behaviour towards methanol and ethanol oxidation in alkaline background. Besides, the electrochemical surface area and electrocatalytic behaviour make it a greater anode catalyst towards methanol and ethanol oxidation. The synergic effects amid the Poly (melamine)-Pd NPs composite enhances the catalytic activity, mechanical stability on the electrocatalysis of methanol and ethanol oxidation reaction superior than modified Poly (melamine) electrode. Hence, the fabricated anode electrocatalyst is proficient to get realistic approach towards the progression in the direct alcohol (methanol and ethanol) oxidation reaction in direct alcohol fuel cells (DAFCs) applications.

本文中，一种新型的聚（三聚氰胺）已先后电沉积在玻璃碳电极上，并用Pd纳米粒子（Pd NPs）装饰，随后制成聚（三聚氰胺）-Pd纳米复合材料。通过X射线衍射图，扫描电子显微镜和X射线光电子能谱确保结构的几何形状，形态学视图和元素组成分析。电沉积的聚（三聚氰胺）（PME）材料描绘了一个互连的纳米棒（50 nm）形态，导致形成了纳米爆炸剂（〜150 nm）。获得了GC \ PME-Pd NPs复合材料（150 nm）的球形Pd装饰的PME形态。通过循环伏安法，电化学阻抗谱法和计时电流法研究了制得的阳极电催化剂的电催化活性。改进的GC \ PME-Pd NPs复合电极验证了碱性背景下对甲醇和乙醇氧化的优异电催化性能。此外，电化学表面积和电催化行为使其成为用于甲醇和乙醇氧化的更大的阳极催化剂。聚（三聚氰胺）-Pd NPs复合材料之间的协同作用增强了甲醇和乙醇氧化反应的催化活性，机械稳定性，优于改性聚（三聚氰胺）电极。因此，所制备的阳极电催化剂足以对直接醇燃料电池（DAFCs）应用中的直接醇（甲醇和乙醇）氧化反应的进展采取切实可行的方法。