Improvement of dehydrogenation kinetics of LiBH(4) dispersed on modified multi-walled carbon nanotubes.

The dehydrogenation kinetics of LiBH(4) dispersed on multi-walled carbon nanotubes (MWCNTs) by the solvent infiltration technique has been studied. Commercial MWCNTs were ball-milled for different milling times in order to increase the specific surface area (SSA) as measured by the BET technique. Thermal programmed desorption measurements have been performed using a Sievert's apparatus on samples with different SSA of MWCNTs and different LiBH(4) to MWCNT ratio.