SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES OF A NANOCRYSTALLINE Ti-CONTAINING MESOPOROUS MOLECULAR SIEVE

摘要

Two templates namely an inorganic template, CaCO3 and an organic template cetyltrimethylammonium bromide were used to synthesize a nanocrystalline Ti-containing mesoporous molecular sieve. The results show that the material is mesoporous and titanium is present in tetrahedral and octahedral environment. Compared to Ti-MCM-41, this catalyst shows higher conversion and selectivity.