Experimental evidence supported by simulations of a very high H2 diffusion in metal organic framework materials.

@article{Salles2008ExperimentalES,
  title={Experimental evidence supported by simulations of a very high H2 diffusion in metal organic framework materials.},
  author={Fabrice Salles and Herv{\'e} Jobic and Guillaume Maurin and Michael Marek Koza and Philip L Llewellyn and Thomas Devic and Christian Serre and G{\'e}rard F{\'e}rey},
  journal={Physical review letters},
  year={2008},
  volume={100 24},
  pages={245901}
}
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… CONTINUE READING

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