Chemistry Letters, Vol.45, No.8, 919-921, 2016
Direct Hydrothermal Synthesis of High-silica SSZ-39 Zeolite with Small Particle Size
A high-silica SSZ-39 zeolite with an Si/Al molar ratio as high as 16 and with a particle size as low as 300 nm has been directly synthesized by tuning both alkali and water contents in the synthesis mixture, followed by adding relatively high-silica FAU crystals.