从离子交换改性、脱铝改性、杂原子同晶置换改性、孔道和表面修饰改性4方面综述了国内外分子筛的改性研究进展,分别评述了各种改性的方法和原理,为新型无机材料分子筛的应用领域研究提供了新方法,并展望了分子筛未来的发展方向。
Modification study progress of molecular sieve at home and abroad are sammarized, such as ion ex change modification, dealuminum modification, miscellaneous atomic crystal replacement modification, pore and sur- face modification. Various modification methods and principles are reviewed, which provides a new method for the ap- plication field of new inorganic material molecular, and development direction of molecular sieve in the future is pros- pected.