Hydrogen capacity of palladium-loaded materials

Article Abstract:

Hydrogen sorption at room temperature was studied in samples of palladium loaded carbon nanotubes and MAXORB activated carbon. It was found that palladium-loaded carbon materials have higher hydrogen capacity at low and intermediate pressures than the raw materials with the maximum capacity at 90 bar in a palladium-loaded sample found to be 0.7wt%, while the capacity of MAXORB activated carbon exceeded 0.4 wt%.

Palladium, Nanotubes

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Surface femotochemistry: Associative desorption of hydrogen from Ru(001) induced by electronic excitations

Article Abstract:

The prototypical photoreaction H(sub ad)+H( ad)->H(sub 2.gas) on Ru-(001) initiated by intense near-infrared femtosecond laser excitation is investigated. Detailed results on the influence and coverage dependence of the fs laser-induced hydrogen formation are presented.

Ruthenium, Analysis, Surface chemistry

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