Kinetic effect of Pd additions on the hydrogen uptake of chemically activated, ultramicroporous carbon
- ORNL
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.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DE-AC05-00OR22725
- OSTI ID:
- 979326
- Journal Information:
- Carbon, Vol. 48, Issue 8; ISSN 0008-6223
- Country of Publication:
- United States
- Language:
- English
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