Title of article
Enhancement of H2 uptake due to morphological modulation in vanadium pentoxide foam
Author/Authors
Kim، نويسنده , , Byung Hoon and Yun، نويسنده , , Yong Ju and Hong، نويسنده , , Won G. and Kim، نويسنده , , Chang-Hee and Lee، نويسنده , , Sang Moon and Yu، نويسنده , , Han Young and Kim، نويسنده , , Hae Jin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
12887
To page
12891
Abstract
The high pressure H2 sorption isotherms for vanadium pentoxide foam (VOF) were obtained at a liquid nitrogen temperature. The enhancement of hydrogen storage capacity occurred in as-prepared VOF (∼1.0 wt%) in contrast to that in pristine vanadium pentoxide (∼0.2 wt%). The maximum capacity of hydrogen storage (∼2.0 wt%) was achieved by thermal annealing at Ta = 623 K. The enhancement of hydrogen storage in VOF is attributed to the morphological modulation by thermal annealing.
Keywords
Morphological modulation , Vanadium pentoxide foam , Hydrogen storage
Journal title
International Journal of Hydrogen Energy
Serial Year
2011
Journal title
International Journal of Hydrogen Energy
Record number
1667732
Link To Document