The well-prepared imprinted nanocomposite polymer (MIP/AgPx) was used as a highly photo-active material in the oxidative desulfurization process. The synthesized nanocomposites were characterized using various analytical techniques including X-ray diffraction (XRD), UV diffuse reflectance spectroscopy (UV-DR), Fourier-transform infrared spectroscopy (FTIR), Photoluminescence spectroscopy (PL), and scanning electron microscope (SEM). The experimental parameters of the photo-desulfurization process, such as the source of radiations, the dosage of catalyst, reaction time, and addition of oxidizing agents such as hydrogen peroxide (H${}_2$O${}_2$)/acetic acid, were evaluated. The photo-degradation efficiency of dibenzothiophene (DBT, 450 ppm) was achieved $\sim$96% at room temperature in the presence of oxidizing agents with irradiation time 2h using xenon lamp (420 nm, 500 W). The removal efficiency enhanced to be 98% at the optimum conditions with high-quality diesel index: 96.17. The photocatalytic activity was attributed to the reduction of the recombination rate between electrons & holes and fast charge transfer. Furthermore, the MIP/AgP25 can be quickly recovered and reused by simple filtration for six times with a negligible decrease in the catalytic performance.

制备良好的压印纳米复合聚合物（MIP / AgPx）在氧化脱硫过程中用作高光敏材料。使用各种分析技术对合成的纳米复合材料进行表征，包括X射线衍射（XRD），紫外漫反射光谱（UV-DR），傅里叶变换红外光谱（FTIR），光致发光光谱（PL）和扫描电子显微镜（SEM） 。光脱硫过程的实验参数，例如辐射源，催化剂的用量，反应时间以及氧化剂的添加，例如过氧化氢（H${}_2$Ø${}_2$）/乙酸进行评估。实现了二苯并噻吩的光降解效率（DBT，450 ppm）$〜$在室温下，在存在氧化剂的情况下，使用氙气灯（420 nm，500 W）在2h的照射时间下达到96％。在最佳条件下，使用高质量柴油指数：96.17，去除效率提高到98％。光催化活性归因于电子与空穴之间的重组率降低和电荷快速转移。此外，MIP / AgP25可以通过简单过滤快速回收并重复使用六次，而催化性能却可以忽略不计。