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Catalytic oxidation of CO and o-DCB over CuO/CeO2 catalysts supported on hierarchically porous silica
CuO/CeO2/HPS catalyst Catalytic oxidation CO o-DCB
2013/12/12
The CuO/CeO2 catalysts supported on hierarchically porous silica were prepared by sol–gel and multihydrothermal processes. The samples were characterized by TG–DTA, N2 adsorption–desorption, SEM, XPS ...
Bimodal Porous Silica Prepared by Pore-filling of Silica Sol
Bimodal pore structure BET surface area Pore volume
2009/7/23
A silica with bimodal pore structures was prepared by a simple method of introducing silica sol into the controlled large pores of original silica gel. The pores of the bimodal pore silica were distr...
Spectroscopic and dielectric characteristics of nickel-doped porous silica glasses
nickel nanoparticles porous glasses dielectric properties optical absorption
2011/4/28
The direct current conduction and electrical relaxation currents in nickel-doped porous silica glasses were investigated by using the thermally stimulated polarisation and depolarisation current techn...