A hydrogen sorption study on a Pd-doped CMK-3 type ordered mesoporous carbon

Hydrogen storage properties of Pd-doped thermally oxidized single wall carbon nanohorns

“…The doping approach has been used for different porous carbons substrates (e.g. [9]), but not extensively for SWCNHs so far, and there are only very few such reports in literature [10][11][12]. In the present work, SWCNHs produced by arc discharge were subjected to thermal oxidation and subsequently decorated with Pd nanoparticles.…”

Hydrogen Sorption Characteristics of Ordered Mesoporous Carbons: Experimental and Modeling View Point

“…Xia et al 12 have compared the hydrogen sorption characteristics of mesoporous carbons with a few disordered carbons, and analyzed the effect of activating the carbons using physical or chemical activation methods. Hydogen storage properties of activated CMK-3 have been studied by Lee et al, 13 and Choi and Ryoo, 14 whereas the influence of metal doping was studied by Giasafaki et al 15 The maximum hydrogen adsorption capacity reported for unactivated CMK-3 was 1.8 wt % at 77 K and 8 bar. 15 However, to the best of our knowledge, there are few reports on the effect of pore size and pore dimensionality of the OMCs on hydrogen adsorption at high pressures.…”

“…Hydogen storage properties of activated CMK-3 have been studied by Lee et al, 13 and Choi and Ryoo, 14 whereas the influence of metal doping was studied by Giasafaki et al 15 The maximum hydrogen adsorption capacity reported for unactivated CMK-3 was 1.8 wt % at 77 K and 8 bar. 15 However, to the best of our knowledge, there are few reports on the effect of pore size and pore dimensionality of the OMCs on hydrogen adsorption at high pressures.…”