摘要
综述了近几年微孔-介孔复合分子筛的合成方法研究进展情况,包括分子筛硅源法、2步晶化法、离子交换法、纳米组装法等。重点介绍了各合成方法的具体过程及所合成复合分子筛的特性,并指出分子筛硅源法、离子交换法是复合分子筛合成方法中值得关注和深入的研究方向。
The recent progress in synthesis method of micro-mesoporous composite molecular sieves was reviewed,including molecular sieve silica sourcem,two-step crystallization,ion exchange,nanoself-assembly methods.The procedure for every method and the characteristics of the synthesized composite molecular sieve were introduced.And it was pointed out that among the four methods,the molecular sieve silica source and ion exchange methods should be paid a good deal of attention as the research direction in the future.
出处
《石化技术与应用》
CAS
2013年第5期437-441,共5页
Petrochemical Technology & Application
关键词
分子筛
复合分子筛
合成方法
硅源法
晶化法
离子交换法
纳米组装法
molecular sieve
composite molecular sieve
synthesis method
silica source method
crystallization method
ion exchange method
nanoself-assembly method
