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Salles, F., Jobic, H., Maurin, G., Koza, M. M., Llewellyn, P. L., Devic, T., Serre, C. & Ferey, G. (2008) Experimental evidence supported by simulations of a very high H(2) diffusion in metal organic framework materials. PHYSICAL REVIEW LETTERS, 100. 
Added by: Richard Baschera (2017-03-01 08:48:24)   Last edited by: Richard Baschera (2017-03-01 15:01:43)
Type de référence: Article
DOI: {10.1103/PhysRevLett.100.245901}
Numéro d'identification (ISBN etc.): {0031-9007}
Clé BibTeX: Salles{2008}
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Catégories: HORSIMN
Créateurs: Devic, Ferey, Jobic, Koza, Llewellyn, Maurin, Salles, Serre
Collection: {PHYSICAL REVIEW LETTERS}
Consultations : 6/434
Indice de consultation : 3%
Indice de popularité : 0.75%
Résumé     
{Quasielastic neutron scattering measurements are combined with molecular dynamics simulations to extract the self-diffusion coefficient of hydrogen in the metal organic frameworks MIL-47(V) and MIL-53(Cr). We find that the diffusivity of hydrogen at low loading is about 2 orders of magnitude higher than in zeolites. Such a high mobility has never been experimentally observed before in any nanoporous materials, although it was predicted in carbon nanotubes. Either 1D or 3D diffusion mechanisms are elucidated depending on the chemical features of the MIL framework.}
  
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