Facile gas-phase hydrodeoxygenation of 2,5-dimethylfuran over bifunctional metal-acid catalyst Pt–Cs2.5H0.5PW12O40
| Autor: | Hanan Althikrallah, Ivan V. Kozhevnikov, Elena F. Kozhevnikova |
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| Rok vydání: | 2021 |
| Předmět: |
Chemistry
2 5-Dimethylfuran Metals and Alloys General Chemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Bifunctional catalyst Metal chemistry.chemical_compound Hydrogenolysis Yield (chemistry) visual_art Polymer chemistry Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Bifunctional Hydrodeoxygenation |
| Zdroj: | CHEMICAL COMMUNICATIONS |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | 2,5-Dimethylfuran is deoxygenated to n-hexane with 100% yield on a bifunctional Pt/C-Cs2.5H0.5PW12O40 catalyst under very mild conditions (90 °C, 1 bar H2) in a one-step gas-phase process. A proposed mechanism includes a sequence of hydrogenolysis, hydrogenation and dehydration steps occurring on Pt and proton sites of the bifunctional catalyst. |
| Databáze: | OpenAIRE |
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