Neatu, Stefan; Puche Panadero, Marta; Fornes Seguí, Vicente; García Gómez, Hermenegildo(Royal Society of Chemistry, 2014)
Layered magadiite and zeolites Y containing framework Co or small
CoO clusters in the pores have been synthesized and tested as
photocatalysts for water splitting, in the absence and presence of
methanol, upon UV or ...
[EN] Deep-UV photolysis (either 165 or 185 nm) of surface hydroxy groups leads to homolytic O H bondcleavage with the generation of oxyl radicals that can initiate the room-temperature
radical-chain methane activation. ...
Abellán Sáez, Gonzalo; Latorre Sánchez, Marcos; Fornes Seguí, Vicente; Ribera, Antonio; García Gómez, Hermenegildo(Royal Society of Chemistry, 2012)
[EN] Thermal treatment of the hybrid material formed by the spontaneous precipitation of graphene oxide and Ni,Mn layered double hydroxide leads to the segregation of nickel metal nanoparticles (Ni NPs) and the decomposition ...
Amarajothi, Dhakshinamoorthy; Alvaro Rodríguez, Maria Mercedes; Concepción Heydorn, Patricia; Fornes Seguí, Vicente; García Gómez, Hermenegildo(Royal Society of Chemistry, 2012)
The minute amount of hydrogen sulfate groups introduced into
the graphene oxide (GO) obtained by Hummers oxidation of
graphite renders this material as a highly e¿cient, recyclable
acid catalyst for the ring opening of ...
[EN] Graphene oxide obtained through the standard Hummers oxidation
of graphite and subsequent exfoliation promotes acetalization
of aldehydes in methanol. It is a highly efficient reusable
heterogeneous catalyst because ...
Sastre Calabuig, Francesc; Fornes Seguí, Vicente; Corma Canós, Avelino; García Gómez, Hermenegildo(American Chemical Society, 2011-11)
[EN] Methane can directly be transformed into liquid C 1 oxygenated products with selectivities above 95% at 13% conversion by deep UV photocatalysis, in the presence of H 2O and air. Pure silica zeolites, and more ...
[EN] Mixing of aqueous suspensions of delaminated NiMn layered double hydroxide (LDH) and graphene oxide leads to the instantaneous precipitation of a hybrid material that after calcination under inert atmosphere at 450 ...
Dye-sensitized graphene oxide is able to generate hydrogen from water/methanol mixtures (80:20) by using visible or solar light. The most efficient photocatalyst tested contained a tris(2,2-bipyridyl) ruthenium(II) complex ...