in Microporous and Mesoporous Materials by Xiaoxin Chen, Totka Todorova, Alexandre Vimont, Valérie Ruaux, Zhengxing Qin, Jean-Pierre Gilson, Valentin Valtchev DOI: 10.1016/j.micromeso.2014.07.057 Highlights • FER-type zeolites were synthesized in three different initial systems. • Seeds were used to decrease zeolite crystals size. • Secondary pores in zeolite crystals were formed by etching with HF-NH4F solutions. • Crystal morphology of obtained materials was studied.Read more