A novel hierarchical ZSM-5 zeolite was successfully prepared by utilizing soft mesotemplate by hydrothermal treatment. TPAOH was used as a structure directing agent to create micropores and anionic surfactant HDSS were used to generate additional mesopores in the zeolite framework. The synthesized catalysts were characterized by using XRD, FT-IR, ²⁷Al and ²⁹Si NMR, SEM, TEM, NH₃-TPD, TGA and N₂ adsorption methods. XRD and FT-IR analysis shows that the synthesized catalyst possesses pronounced crystallinity with characteristics MFI structure. Development of micro/mesoporosity in the samples was noted by SEM and is complementary to TEM and BET analysis. The thermal stability and acidity of the synthesized samples were confirmed by TGA and NH₃-TPD technique. Catalytic activity of the synthesized ZSM-5 zeolites was examined for the oxidation of benzyl alcohol in presence of hydrogen peroxide. The results reveal that the surfactant assisted samples offer higher conversion and selectivity compared to conventional zeolites.

通过水热处理利用软介孔模板成功地制备了新型的分层ZSM-5沸石。TPAOH用作结构导向剂以产生微孔，而阴离子表面活性剂HDSS则用于在沸石骨架中生成其他中孔。利用XRD，FT-IR，²⁷ Al和²⁹ Si NMR，SEM，TEM，NH ₃ -TPD，TGA和N ₂对合成的催化剂进行表征。吸附方法。XRD和FT-IR分析表明，合成的催化剂具有明显的结晶度，具有MFI结构特征。SEM指出了样品中的微/中混相的发展，这是对TEM和BET分析的补充。通过TGA和NH ₃ -TPD技术证实了合成样品的热稳定性和酸度。在过氧化氢存在下，检查合成的ZSM-5沸石的催化活性对苯甲醇的氧化。结果表明，与常规沸石相比，表面活性剂辅助的样品具有更高的转化率和选择性。