Double flame spray pyrolysis as a novel technique to synthesize alumina-supported cobalt Fischer–Tropsch catalysts

Preferential oxidation of carbon monoxide over Pt–FeO /CeO2 synthesized by two-nozzle flame spray pyrolysis

“…In the past, we have used single-nozzle FSP to synthesize ready-to-use CuO/CeO 2 PROX catalysts with controllable 1-12 wt.% Cu loading [22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38]. Here, we report for the first time the synthesis of Pt-FeO x -CeO 2 PROX catalysts using the two-nozzle FSP [39][40][41][42][43]. In contrast to conventional single-nozzle FSP, the Pt/FeO x and CeO 2 components are sprayed simultaneously but through independent flames during the two-nozzle synthesis.…”

Structure of Co(II) Species Formed on the Surface of γ-Alumina Upon Interfacial Deposition

“…low temperature FischerTropsch synthesis or dry reforming of methane [1][2][3][4][5][6][7][8][9][10][11][12][13]). The catalytic activity of these catalysts is strongly related with the characteristics of Co phase, and thus with the preparation method, mainly with the impregnation-deposition procedure followed [14].…”

Chemical vapour synthesis and characterisation of Al2O3 nanopowders

“…The final step in all of these methods is calcination of as-synthesised powders at 400-600 1C in order to obtain transition alumina phases. There are also reports on direct synthesis of transition Al 2 O 3 powders using spray pyrolysis at temperatures above 800 1C [16], flame spray pyrolysis [17] or flame combustion [18] where phase transformation is fast enough to produce γ-or θ-alumina phase. In contrast to the powder synthesis, transition alumina films were successfully synthesised using pulsed laser deposition [19] and chemical vapour deposition (CVD) [20][21][22][23].…”