Hydrogen is characterized as an ideal energy carrier. The improvement of proper hydrogen evolution reaction (HER) electrocatalyst is a significant issue in high-performance hydrogen production. In this study, the Cu-PtBTC nanocomposite derived-MOF directly (binder-free) fabricated on the glassy carbon electrode (GCE) using an in-situ electrosynthesis method. Also, other modified GCE based on Cu and CuBTC MOF were electrosynthezied. After morphology characterizations of the various prepared modified GCE by field emission scanning electron microscopy (FE-SEM)) and energy dispersive X-ray (EDX) spectroscopy, the electrocatalytic ability of each electrode in HER was investigated by various electrochemical methodes. Based on obtained observations, the Cu-PtBTC nanocomposite derived-MOF modified GCE has a significant electrocatalytic activity on the HER in H₂SO₄ aqueous solution. The HER has a low overpotential of 11 mV for delivering a current density of 10 mA cm⁻², charge transfer resistance 110 Ω cm² and Tafel slope 92 mVdec⁻¹ with significant stability.

氢被表征为理想的能量载体。适当的析氢反应（HER）电催化剂的改进是高性能制氢的一个重要问题。在这项研究中，使用原位电合成方法在玻碳电极 (GCE) 上直接（无粘合剂）制备了 Cu-PtBTC 纳米复合材料衍生的 MOF。此外，还电合成了其他基于 Cu 和 CuBTC MOF 的改性 GCE。通过场发射扫描电子显微镜（FE-SEM）和能量色散X射线（EDX）光谱对各种制备的改性GCE进行形态表征后，通过各种电化学方法研究了每个电极在HER中的电催化能力。根据获得的观察结果，₂ SO ₄水溶液。HER 具有 11 mV 的低过电位，可提供 10 mA cm ^-2的电流密度、110 Ω cm ^{2 的}电荷转移电阻和 92 mVdec ^{-1 的}Tafel 斜率，具有显着的稳定性。