摘要
通过表面活性剂自组装技术原位掺杂银离子,制备了有序介孔Ag/TiO_2催化剂.采用了XRD、TEM等手段对其进行了表征,考察了该催化剂脱除模拟燃油中的脱硫性能.实验结果表明,所制备的有序介孔Ag/TiO_2催化剂,具有较高的脱硫效率,重复使用后活性仍没有明显降低,显示了较好的工业应用前景.
A well-ordered mesoporous Ag / TiO_2 catalyst by in situ doping silver ions by evaporation-induced self-assembly method. The Ag / TiO_2 heterogeneous catalyst was characterized by XRD and TEM technologies.The as-made catalyst can be effectively applied in oxidative desulfurization of fuel. The Ag / TiO_2 catalyst not only exhibited higher catalytic efficiency,but also could be used repetitively for five times without a significant decrease in activity,showing a good potential in industrial applications.
出处
《淮阴师范学院学报(自然科学版)》
CAS
2016年第2期132-135,共4页
Journal of Huaiyin Teachers College;Natural Science Edition
基金
江苏省高校自然科学基金资助项目(13KJB150008)
江苏省高校大学生实践创新训练计划项目(201310323023Y)
淮安市工业支撑计划项目(HAG2013077)