In this paper, the optimization of hydrogen (H₂) production by ammonia borane (NH₃BH₃) over PdCoAg/AC was investigated using the response surface methodology. Besides, the electro-oxidation of NH₃BH₃ was determined and optimized using the same method to measure its potential use in the direct ammonium boran fuel cells. Moreover, the ternary alloyed catalyst was synthesized using the chemical reduction method. The synergistic effect between Pd, Co and Ag plays an important role in enhancement of NH₃BH₃ hydrolysis. In addition, the support effect could also efficiently improve the catalytic performance. Furthermore, the effects of NH₃BH₃ concentration (0.1–50 mmol/5 mL), catalyst amount (1–30 mg) and temperature (20°C–50°C) on the rate of H₂ production and the effects of temperature (20°C–50°C), NH₃BH₃ concentration (0.05–1 mol/L) and catalyst amount (0.5–5 µL) on the electro-oxidation reaction of NH₃BH₃ were investigated using the central composite design experimental design. The implementation of the response surface methodology resulted in the formulation of four models out of which the quadratic model was adjudged to efficiently appropriate the experimental data. A further statistical analysis of the quadratic model demonstrated the significance of the model with a p-value far less than 0.05 for each model and coefficient of determination (R²) of 0.85 and 0.95 for H₂ production rate and NH₃BH₃ electrroxidation peak current, respectively.

在本文中，使用响应表面方法研究了在PdCoAg / AC上氨硼烷（NH ₃ BH ₃）产生氢（H ₂）的优化。此外，使用相同的方法确定并优化了NH ₃ BH ₃的电氧化，以测量其在硼酸铵铵直接燃料电池中的潜在用途。此外，使用化学还原法合成了三元合金催化剂。Pd，Co和Ag之间的协同作用在增强NH ₃ BH ₃水解中起重要作用。另外，载体效应还可以有效地改善催化性能。此外，NH ₃的作用BH ₃浓度（0.1–50 mmol / 5 mL），催化剂量（1–30 mg）和温度（20°C–50°C）对H ₂生成速率和温度的影响（20°C–50） °C），NH ₃ BH ₃的电氧化反应中的NH ₃ BH ₃浓度（0.05-1 mol / L）和催化剂量（0.5-5 µL）使用中央复合设计实验设计进行了调查。响应面方法的实施导致形成了四个模型，其中确定了二次模型以有效地拟合实验数据。二次模型的进一步统计分析表明，对于每个模型，p值均远小于0.05，对于H ₂产生速率和NH ₃ BH _3电氧化峰，测定系数（R ²）为0.85和0.95 ，该模型具有显着意义。当前。