介孔分子筛的合成表征及催化性能(Ⅱ)——复合介孔分子筛的合成、介孔分子筛的表征和催化性能

Synthesis,Characterization and Catalytic Performance of Mesoporous Molecular Sieve(Ⅱ)——Synthesis of Mesoporous Composites,Characterization and Catalytic Performance of Mesoporous Sieve

介孔M4 1S材料的发现受到人们密切的关注 ,这是由于MCM -4 1分子筛可以合成出具有规则 1 .5～ 1 0nm孔径的孔道结构 ,MCM -4 1被认为可以应用于大分子的催化反应中 ,从而引起人们很大的兴趣。同时总结了配合物和介孔材料的组装、微孔和介孔复合材料的合成、MCM -4 1分子筛的合成机理和表征、MCM -4 1分子筛的酸性和在不同反应中对大分子反应的催化性能。

The discovery of the mesoporous M41S materials attracted considerable attention in particular due to the fact that MCM-41 can be synthesized into the structure with regular pore diameters in the range of 1.5～10 nm.MCM-41 has been considered as very interesting catalytic material since it can be used for catalyzing large hydrocarbons and other molecules. This paper summarized the assembly of complex and mesoporous materials, the synthesis of composites of micro- mesoporous materials, the synthesis mechanism and the characterization of MCM-41 and catalytic performance in different reactions for large molecules.