April 2010

Journal

Kinetic effect of Pd additions on the hydrogen uptake of chemically activated, ultramicroporous carbon

By:
Bhat, Vinay V; Contescu, Cristian I; Gallego, Nidia C
Journal Name:
Carbon
Page Number:
2361-2364
Volume:
48
Issue Number:
8
Publication Date:
April 12, 2010
View DOI Listing:
https://doi.org/10.1016/j.carbon.2010.02.025

Abstract

The effect of mixing chemically-activated ultramicroporous carbon (UMC) with Pd nanopowder is investigated. Results show that Pd addition doubles the rate of hydrogen uptake, but does not enhance the hydrogen capacity or improve desorption kinetics. The effect of Pd on the rate of hydrogen adsorption supports the occurrence of the hydrogen spillover mechanism in the Pd - UMC system.


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