21-P-16-Synthesis of zeolites with organic lattice

摘要: Publisher Summary This chapter discusses the synthesis of zeolites with organic lattice. Organic–inorganic hybrid lattice are successfully synthesized by using organically bridged silane as a silica source. 29 Si and 13 C magic angle spinning nuclear magnetic resonance (MAS NMR) spectra infrared (IR) prove presence (Si–CH 2 –Si) partially replacing siloxane bond (Si–O–Si), although some Si–C bonds cleaved. Their unit cell sizes slightly larger than those their completely inorganic counterparts presumably because longer length that Si–O. When in absence template molecules, they exhibit microporosity just ordinary zeolites.