The Study of Encapsulation of Metal-phthalocyanine in Mesoporous Molecular Sieves MCM-41

The 2(3),9(10),16(17),23(24)-tetra-(N,N-bisethylamineethoxyl) Cu(Ⅱ)-phthalocyanine complexes with flexible peripheral substituents were synthesized and encapsulated in mesoporous molecular sieves MCM-41.The prepared samples were characterized by UV-vis-Nir,FT-IR,XRD,TEM,FESEM and N2 adsorption-desoption isotherms.Results show that the prepared phothalocyanine copper(Ⅱ) was encapsulated in mesoporous molecular sieves MCM-41 in the form of monomer and dimer.The phothalocyanine copper(Ⅱ) encapsulated in MCM-41 with high concentration was in favour of preparing mesoporous molecular sieves samples with higher crystallinity and pore channel order.