Structural, compositional and acidic characteristics of nanosized amorphous or partially crystalline ZSM-5 zeolite-based materials - Triantafyllidis, K.S.; Nalbandian, L.; Trikalitis, P.N.; Ladavos, A.K.; Mavromoustakos, T.; Nicolaides, C.P. (Microporous and Mesoporous Materials, 2004)