ＭＣＭ４１分子筛是一类以表面活性剂季铵碱或季铵盐为模板剂，液晶模板机理合成，孔道六方有序排列，孔径大小可在１６～１０ｎｍ范围内调节的新颖中孔硅铝分子筛材料．在多相催化、离子交换、吸附分离以及高等无机材料等领域具有较高的工程应用与学术研究价值［１］... MCM-41 molecular sieve is a class of surfactant quaternary ammonium or quaternary ammonium salt as a template agent, the synthesis of the liquid crystal template, hexagonal pore arrangement, pore size can be adjusted in the range of 1  6 ~ 10nm of new mesoporous silicon Aluminum molecular sieve material. In the field of heterogeneous catalysis, ion exchange, adsorption and separation, as well as higher inorganic materials and other fields with high engineering application and academic research value [1] ...