g-C₃N₄, which is used in different catalytic activities, was applied to the H₂ field from NaBH₄ methanolysis for the first time in this study. The development of g-C₃N₄ is necessary to make it a viable alternative to the heterogeneous catalysts currently used in this field. The g-C₃N₄ used in this study contains both carbon vacancies and oxygen doping atoms. Compared to the g-C₃N₄ catalyst, the O doped g-C₃N₄ catalyst obtained showed an approximately 3.4-fold improvement in H₂ production. The HGR value obtained with O doped g-C₃N₄ (5 mg) was 10800 ml min⁻¹ g⁻¹. The structural properties of the obtained catalysts were characterized by XPS, SEM-EDX, TEM, FTIR, Raman, BET and XRD analyses. These analyses showed significant changes for O doped g-C₃N₄. The activation energy obtained for O doped g-C₃N₄ was approximately 36.13 kJ mol⁻¹.

本研究首次将用于不同催化活性的gC ₃ N ₄应用于NaBH ₄甲醇分解的H ₂场。gC ₃ N ₄的开发对于使其成为该领域目前使用的多相催化剂的可行替代品是必要的。本研究中使用的 gC ₃ N ₄包含碳空位和氧掺杂原子。与gC ₃ N ₄催化剂相比，所获得的O掺杂的gC ₃ N ₄催化剂在H ₂方面表现出大约3.4倍的改进生产。用O掺杂的gC ₃ N ₄ (5mg)获得的HGR值为10800 ml min ^-1 g ^-1。通过XPS、SEM-EDX、TEM、FTIR、拉曼、BET和XRD分析表征了所得催化剂的结构性质。这些分析显示了O掺杂的gC ₃ N _{4 的}显着变化。O掺杂的gC ₃ N ₄获得的活化能约为36.13 kJ mol ^-1。