Sulfated vanadia-based and titania-based catalysts for selective oxidation of methanol to dimethoxymethane (DMM) ; Étude de catalyseurs à base d'oxyde de titane et d'oxyde de vanadium sulfatés pour l'oxydation sélective du méthanol en diméthoxyméthane (DMM)
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Medientyp:
E-Book
Titel:
Sulfated vanadia-based and titania-based catalysts for selective oxidation of methanol to dimethoxymethane (DMM) ; Étude de catalyseurs à base d'oxyde de titane et d'oxyde de vanadium sulfatés pour l'oxydation sélective du méthanol en diméthoxyméthane (DMM)
Erschienen:
[Erscheinungsort nicht ermittelbar]: HAL CCSD, 2010
Sprache:
Englisch
Entstehung:
Hochschulschrift:
Dissertation, HAL CCSD, 2010
Anmerkungen:
Beschreibung:
This work is related to the subject Clean Energy". Dimethoxymethane (DMM) is asuitable H2 storage material for mobile application because of its high content of hydrogen,extremely low toxicity and environmentally benign. Therefore, sulfated vanadia-titania,sulfated binary vanadia-based and titania-based catalysts were prepared and evaluated inthe reaction of selective oxidation of methanol to DMM and further production ofhydrogen. The surface acidic and redox properties of the studied catalysts were correlatedto their catalytic performance. In addition, the reaction mechanisms and the identificationof factors limiting the activity and selectivity of catalysts were also studied.