MCM-41分子筛合成与官能化的研究进展及应用

MCM-41分子筛做为M41S系列介孔分子筛的典型代表，在液晶模板、协同作用与电荷匹配等合成机理作用下，可以通过水热晶化法、室温晶化法、微波晶化法、干粉晶化法和非水介质晶化法等合成方法制备得到。在此基础上可通过使用后嫁接处理法对MCM-41分子筛进行氨基化、巯基化、磺酸基化等官能化改性，克服其水热稳定性不高、掺杂金属原子后孔道结构受损等缺点，从而提升其各项应用性能，在纳米材料、能源、膜分离、传感和催化等领域具有巨大的应用潜力。

Advances in Functionalization of MCM-41 Zeolite and Its Applications

As one typical representative of the M41S type mesoporous molecular sieves，MCM-41 zeolite can be prepared by crystallization methods under the conditions of hydrotherm，microwave，room-temperature，dry-powder and non-aqueous medium by the reaction mechanism of liquid-crystal templating，cooperative formation and charge density matching. MCM-41 zeolite can also be functionalized by amination，sulfhydrylation and sulfonationin to obtain various excellent properties，having great application potential in the fields of nanomaterials，energy，membrane separation，sensing and catalysis.