Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/10394FCF-3AEB-4B61-AE14-C5E1C7F734BB | - | ||||||||||||||||||||||||||||||||||||
| Αναγνωριστικό | https://doi.org/10.1016/j.ijhydene.2023.03.114 | - | ||||||||||||||||||||||||||||||||||||
| Αναγνωριστικό | https://www.sciencedirect.com/science/article/pii/S0360319923011850 | - | ||||||||||||||||||||||||||||||||||||
| Γλώσσα | en | - | ||||||||||||||||||||||||||||||||||||
| Μέγεθος | 17 pages | en | ||||||||||||||||||||||||||||||||||||
| Τίτλος | Dry reforming of methane over supported Rh and Ru catalysts: effect of the support (Al2O3, TiO2, ZrO2, YSZ) on the activity and reaction pathway | en | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Androulakis Athanasios | en | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Ανδρουλακης Αθανασιος | el | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Gentekakis Ioannis | en | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Γεντεκακης Ιωαννης | el | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Panagiotopoulou Paraskevi | en | ||||||||||||||||||||||||||||||||||||
| Δημιουργός | Παναγιωτοπουλου Παρασκευη | el | ||||||||||||||||||||||||||||||||||||
| Εκδότης | Elsevier | en | ||||||||||||||||||||||||||||||||||||
| Περιγραφή | This research has been co-financed by the European Union and Greek National Funds through the Operational Program Competitiveness, Entrepreneurship and Innovation, under the call RESEARCH – CREATE – INNOVATE (project code: T2EΔK-00955). | en | ||||||||||||||||||||||||||||||||||||
| Περίληψη | The effect of Al2O3, TiO2, ZrO2 and Yttria-Stabilized Zirconia (YSZ) supports on the activity of the dry reforming of CH4 towards syngas production was investigated for Rh and Ru catalysts. Ruthenium-based catalysts were found to generally be more active than Rh leading H2/CO ratios close to unity above 700 °C. Methane conversion turnover frequency (TOF) over Rh catalysts becomes optimum for Rh/YSZ followed by Rh/TiO2 and Rh/ZrO2, and finally Rh/Al2O3, which exhibited the lowest activity. The performance order is different for Ru catalysts, with TOF being increased in the order Ru/Al2O3| en | Τύπος | Peer-Reviewed Journal Publication | en | Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el | Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en | Ημερομηνία | 2025-04-30 | - | Ημερομηνία Δημοσίευσης | 2023 | - | Θεματική Κατηγορία | Dry reforming of methane (DRM) | en | Θεματική Κατηγορία | H2 production | en | Θεματική Κατηγορία | Rh | en | Θεματική Κατηγορία | Ru | en | Θεματική Κατηγορία | DRIFTS | en | Θεματική Κατηγορία | Commercial catalyst supports | en | Βιβλιογραφική Αναφορά | A. Androulakis, I. V. Yentekakis and P. Panagiotopoulou, “Dry reforming of methane over supported Rh and Ru catalysts: effect of the support (Al2O3, TiO2, ZrO2, YSZ) on the activity and reaction pathway,” Int. J. Hydrogen Energy, vol. 48, no. 87, pp. 33886-33902, Oct. 2023, doi: 10.1016/j.ijhydene.2023.03.114. | en | |
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