Browsing by Author Gabelica, Z.

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Issue DateTitleAuthor(s)TypeAccess Type
2008An elegant way to increase acidity in SAPOs: use of methylamine as co-template during synthesisFernandes, Auguste; Ribeiro, F. R.; Lourenço, J. P.; Gabelica, Z.conferenceObjectrestrictedAccess
1996Characterization of stability and porosity of SAPO-40 using m-xylene as model reactionLourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.articlerestrictedAccess
1996Disproportionation of ethylbenzene over SAPO-40Lourenço, J. P.; Ribeiro, M. F.; Ramôa Ribeiro, F.; Rocha, J.; Gabelica, Z.articleopenAccess
2001Efficient co-templating roles of amines and amides admixed with alkylammonium salts for the stabilisation of new AlPO4-n topologiesBorges, C.; Ribeiro, M. F.; Henriques, C.; Duarte, M.; Lourenço, J. P.; Gabelica, Z.conferenceObjectopenAccess
2004Evidence of a solvent screen effect affecting the redox properties of Co(II) ions in CoAPO-37, CoAPO-40 and CoIST-2 (AEN), by cyclic voltammetryGabelica, Z.; Louati, A.; Borges, C.; Ribeiro, M. F.; Lourenço, J. P.; Murphy, D. M.conferenceObjectopenAccess
1997Generation of acid sites by incorporation of cobalt in the AFR structureLourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.; Onida, B.; Garrone, E.conferenceObjectrestrictedAccess
1996Incorporation of cobalt in the AFR structure and characterization of the resulting acid sitesLourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.; Onida, B.; Garrone, E.conferenceObjectopenAccess
2007Methylamine as true template and TEAOH as purifying agent: unexpected roles of current organic additives in the hydrothermal synthesis of microporous aluminophosphatesFernandes, A.; Ribeiro, M. F.; Barroso, S.; Lourenço, J. P.; Gabelica, Z.conferenceObjectrestrictedAccess
1995Síntese e caracterização de silicoaluminofosfatos do tipo SAPO-40Lourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.conferenceObjectopenAccess
1995Solid-state NMR and powder XRD studies of the structure of SAPO-40 upon hydration-dehydration cyclesLourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.articleopenAccess
1996Spectroscopic characterization of hydroxyl groups in SAPO-40. Part I: Study of the template-free samples and their interaction with ammoniaOnida, B.; Gabelica, Z.; Lourenço, J. P.; Garrone, E.articlerestrictedAccess
1997Spectroscopic characterization of the hydroxyl groups in SAPO-40. Part II: interaction with CO and N2Onida, B.; Gabelica, Z.; Lourenço, J. P.; Ribeiro, M. F.; Garrone, E.articlerestrictedAccess
2004Structural state and redox behavior of framework Co(II) in CoIST-2: a novel cobalt-substituted aluminophosphate with AEN topologyBorges, C.; Ribeiro, M. F.; Henriques, C.; Lourenço, J. P.; Murphy, D. M.; Louati, A.; Gabelica, Z.articlerestrictedAccess
2003Structure analysis of the novel microporous aluminophosphate IST-1 using synchrotron powder diffraction data and HETCOR MAS NMRJordá, J. L.; McCusker, L. B.; Baerlocher, C.; Morais, C. M.; Rocha, J.; Fernandez, C.; Borges, C.; Lourenço, J. P.; Ribeiro, M. F.; Gabelica, Z.articlerestrictedAccess
1994Study of catalytic properties of SAPO-40Lourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.; Dumont, N.; Derouane, E. G.conferenceObjectopenAccess
1999Synthesis and acidity characterization of CoAPO-37Costa, C. S.; Lourenço, J. P.; Henriques, C.; Antunes, A. P.; Ribeiro, F. R.; Ribeiro, M. F.; Gabelica, Z.conferenceObjectopenAccess
2000Synthesis and characterization of new CoAPSO-40 and ZnAPSO-40 molecular sieves. Influence of the composition on the thermal and hydrothermal stability of AlPO4-40 -based materialsLourenço, J. P.; Ribeiro, M. F.; Borges, C.; Rocha, J.; Onida, B.; Garrone, E.; Gabelica, Z.articlerestrictedAccess
1997Synthesis, characterization, and catalytic properties of AlPO4-40, CoAPO-40, and ZnAPO-40Lourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Garrone, E.; Gabelica, Z.articlerestrictedAccess
1995Thermal and hydrothermal stability of silicoaluminophosphate SAPO-40Lourenço, J. P.; Ribeiro, M. F.; Ribeiro, F. R.; Rocha, J.; Gabelica, Z.; Derouane, E. G.articlerestrictedAccess
2006Two new aluminophosphates, IST-1 and IST-2: first examples of a dual templating role of water and methylamine in generating microporous structuresFernandes, A.; Ribeiro, M. F.; Borges, C.; Lourenço, J. P.; Rocha, J.; Gabelica, Z.articlerestrictedAccess