Salen Mn(III)/MCM-48 catalyst was prepared and characterized by FT-IR,XRD,UV-Vis,and GC.The catalyst was evaluated by the epoxidation of styrene;remarkable activity and enantioselectivity were received.
High titanium loading MCM-41 was prepared via the novel post-grafting method by impregnating calcined MCM-41 into the Ti-Si sol.In comparison with the conventional direct synthesis and the impregnation method,the regu...
SO42-/TiO2/Fe3O4 supporting Ni catalyst was synthesized via the sol-gel technology.It is a bifunctional catalyst that could be employed in both metal catalytic and acid catalytic processes and separated by magnetic fi...
Aminopropyl-incorporated mesoporous molecular sieve MCM-41 was post-modified by piperidine. The prepared P-AM-MCM-41 was invesitigated referring to the adsorption of CO_ 2 under temperature-programmed heating conditio...
MCM-41 supporting CuO was prepared in the present research by immobilizing metal ions with organofunctionalized MCM-41 and subsequent ultrasonic washing and calcination.The coordination of Cu(II) with organic function...