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Reformage et synthèse des diméthoxyméthane et diméthyléther pour la production d'hydrogène

Abstract : This work is related to the subject "Clean Energy". Dimethoxymethane (DMM) is a suitable H2 storage material for mobile application due to its high H2 content and non-toxicity. It was found that DMM can be 100% reformed to produce H2 on a complex catalyst composed of an acid component such as Nb2O5 or niobium phosphate (NbP) combined with CuZnO/Al2O3 catalyst. Moreover, V2O5/NbP and V2O5-TiO2-SO42- catalysts were prepared and evaluated in the reaction of selective oxidation of methanol to DMM. The surface acidic and redox properties of V2O5-TiO2-SO42-were correlated to the reactive performance of the catalysts. The adsorption properties of Nb2O5 and NbP used in methanol dehydration reaction were also studied.
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https://tel.archives-ouvertes.fr/tel-00169771
Contributor : Qing Sun <>
Submitted on : Tuesday, September 4, 2007 - 5:35:12 PM
Last modification on : Friday, October 23, 2020 - 4:36:21 PM
Long-term archiving on: : Friday, November 25, 2016 - 6:20:43 PM

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Qing Sun. Reformage et synthèse des diméthoxyméthane et diméthyléther pour la production d'hydrogène. Catalyse. Université Claude Bernard - Lyon I, 2007. Français. ⟨tel-00169771⟩

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