Low temperature steam reforming of ethanol over cobalt doped bismuth vanadate [Bi4(V0.90Co0.10)2O11-δ (BICOVOX)] catalysts for hydrogen production

New silicon substituted BiMeVOx: synthesis and study of structural properties in relation to ionic conductivity

“…Several references are available in the literature concerning the effect of the substitution of vanadium (V 5+ ) by monovalent, divalent, trivalent, tetravalent, and pentavalent cations. BiMeVO x : Me = Cu 2+ , 9,10 Fe 3+ , 9 Zn 2+ , 10 Co 2+ , 11 Ti 4+ , 12 (Cu 2+ , Ti 4+ ), 13 (Cu 2+ , Al 3+ ), 14 (Al 3+ , Ti 4+ ), 15 P 5+ , 16 and (Ti 4+ , Nb 5+ ). 17 The present work is devoted to the structural analysis of Bi 4 V 2 O 11 as well as to the Si( iv ) doped series Bi 4 V 2− x Si x O 11− δ (0.1 ≤ x ≤ 0.4).…”

Oxidative Cleavage of 9,10-Dihydroxystearic Acid on Supported Au, Pd and PdAu Nanoparticle-Based Catalysts

“…Thus, it is obvious that in order to establish scientifically grounded approaches to select the most effective, economical, environmentally feasible and technically viable methods to intensify biomass processing into valuable chemical products, it is necessary to conduct systematic studies. This is particularly relevant to the choice of catalyst, also taking into account issues related to its deactivation [40][41][42][43][44][45][46][47] and, accordingly, the choice of its operating conditions. Therefore, the aim of this work is to elucidate the catalyst characteristics that determine its efficiency in the oxidative cleavage process of 9,10-dihydroxystearic acid.…”