| Literature DB >> 20524701 |
Danil Dybtsev1, Christian Serre, Barbara Schmitz, Barbara Panella, Michael Hirscher, Michel Latroche, Philip L Llewellyn, Stéphane Cordier, Yann Molard, Mohamed Haouas, Francis Taulelle, Gérard Férey.
Abstract
The inclusion of (TBA)(2)Mo(6)Br(8)F(6) (TBA = tetrabutylammonium) containing [Mo(6)Br(8)F(6)](2-) cluster units within the pores of the mesoporous chromium carboxylate MIL-101 (MIL stand for Materials from Institut Lavoisier) has been studied. X-ray powder diffraction, thermal analysis, elemental analysis, solid-state NMR, and infrared spectroscopy have evidenced the successful loading of the cluster. In a second step, the hydrogen sorption properties of the model cluster loaded metal organic framework (MOF) system have been analyzed and compared to those of the pure MOF sample, through a combination of adsorption isotherms (77 K, room temperature), thermal desorption spectroscopy, and calorimetry (calculated and experimental) in order to evaluate the hydrogen storage efficiency of the cluster loading.Entities:
Year: 2010 PMID： 20524701 DOI： 10.1021/la100601a
Source DB: PubMed Journal: Langmuir ISSN： 0743-7463 Impact factor: 3.882