The results show that the binder mass fraction and the impregnation concentration of sulfuric acid have great effect on the activity of the catalyst.
结果表明，粘合剂的质量分数和硫酸浸渍浓度对催化性能有较大影响。
The preparation method of the catalyst adopts co-precipitation and ultrasonic impregnation techniques.
催化剂的制备方法采用共沉淀和超声波浸渍技术。
From the Pt loading and catalyst activity, the conditions of the electrolytic impregnation were studied.
从催化剂的负载量和催化活性出发，对电解负载的实验条件进行了探讨。
应用推荐