Authors:
Essayem, N
Ben Taarit, Y
Gayraud, PY
Sapaly, G
Naccache, C
Citation: N. Essayem et al., Heteropolyacid catalysts for hydroisomerization of n-hexane: Effects of alkali salt modification, J CATALYSIS, 204(1), 2001, pp. 157-162
Authors:
Essayem, N
Holmqvist, A
Gayraud, PY
Vedrine, JC
Ben Taarit, Y
Citation: N. Essayem et al., In situ FTIR studies of the protonic sites of H3PW12O40 and its acidic cesium salts MXH3-XPW12O40, J CATALYSIS, 197(2), 2001, pp. 273-280
Citation: M. Guisnet et al., Transformation of propane, n-butane and n-hexane over H3PW12O40 and cesiumsalts. Comparison to sulfated zirconia and mordenite catalysts, TOP CATAL, 11(1-4), 2000, pp. 247-254
Citation: N. Essayem et al., Characterization of protonic sites in H3PW12O40 and Cs1.9H1.1PW12O40: a solid-state H-1, H-2, P-31 MAS-NMR and inelastic neutron scattering study on samples prepared under standard reaction conditions, APP CATAL A, 194, 2000, pp. 109-122
Authors:
Gayraud, PY
Stewart, IH
Derouane-Abd Hamid, SB
Essayem, N
Derouane, EG
Vedrine, JC
Citation: Py. Gayraud et al., Performance of potassium 12-tungstophosphoric salts as catalysts for isobutane/butene alkylation in subcritical and supercritical phases, CATAL TODAY, 63(2-4), 2000, pp. 223-228
Authors:
Rogemond, E
Essayem, N
Frety, R
Perrichon, V
Primet, M
Chevrier, M
Gauthier, C
Mathis, F
Citation: E. Rogemond et al., Characterization of model three-way catalysts - III. Infrared study of thesurface composition of platinum-rhodium ceria-alumina catalysts, J CATALYSIS, 186(2), 1999, pp. 414-422
Authors:
Essayem, N
Coudurier, G
Vedrine, JC
Habermacher, D
Sommer, J
Citation: N. Essayem et al., Activation of small alkanes by heteropolyacids, a H/D exchange study: The key role of hydration water, J CATALYSIS, 183(2), 1999, pp. 292-299
Citation: Py. Gayraud et al., H3PW12O40 acid dispersed on its Cs salt: improvement of its catalytic properties by mechanical mixture and grinding, CATAL LETT, 56(1), 1998, pp. 35-41