Trimethylsilyl groups are anchored on the surface of MCM 48, and the resulted silylated MCM 48 material has long range ordered structure, nar...

• 改性后MCM-48具有良好的长程有序结构,较窄的孔径分布,较大的孔体积和较高的比表面积,相对于未焙烧MCM-48,硅甲基接枝改性MCM-48的表面亲水性降低,亲油性得到提高。