Metal-dispersed porous graphene for hydrogen storage
SCIE
SCOPUS
- Title
- Metal-dispersed porous graphene for hydrogen storage
- Authors
- Reunchan, P; Jhi, SH
- Date Issued
- 2011-02-28
- Publisher
- AMER INST PHYSICS
- Abstract
- First-principles calculations are carried out to study the role of various metal atoms on porous graphene for molecular hydrogen (H-2) adsorption. The binding sites of each metal atom on porous graphene are investigated and the binding energies are determined. It is shown that H-2 exhibits different adsorption characteristics onto alkaline, alkaline-earth, or transition metals in porous graphene. In particular, Ca-decorated porous graphene is investigated and found to be feasible for high-capacity hydrogen storage. Our results provide a general picture on the interactions of H-2 with porous graphene decorated with various metals. (C) 2011 American Institute of Physics. [doi:10.1063/1.3560468]
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/9727
- DOI
- 10.1063/1.3560468
- ISSN
- 0003-6951
- Article Type
- Article
- Citation
- APPLIED PHYSICS LETTERS, vol. 98, no. 9, page. 93103, 2011-02-28
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