Szczegóły publikacji
Opis bibliograficzny
Co-precipitated $Ni-Mg-Al$ hydrotalcite-derived catalyst promoted with vanadium for $CO_2$ methanation / Paulina SUMMA, Katarzyna Świrk, Dominik WIERZBICKI, Monika MOTAK, Ivo Alxneit, Magnus Rønning, Patrick Da Costa // Molecules [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1420-3049. — 2021 — vol. 26 iss. 21 art. no. 6506, s. 1–16. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 14–16, Abstr. — Publikacja dostępna online od: 2021-10-28. — P. Summa - dod. afiliacja: Institut Jean Le Rond d’Alembert, Sorbonne Université, Saint-Cyr-L’Ecole, France ; D. Wierzbicki - dod. afiliacja: Paul Scherrer Institut (PSI), Switzerland
Autorzy (7)
- AGHSumma Paulina
- Świrk Da Costa Katarzyna
- AGHWierzbicki Dominik
- AGHMotak Monika
- Alxneit Ivo
- Rønning Magnus
- Da Costa Patrick
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 137376 |
|---|---|
| Data dodania do BaDAP | 2021-11-26 |
| Tekst źródłowy | URL |
| DOI | 10.3390/molecules26216506 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Molecules |
Abstract
Co-precipitated Ni-Mg-Al hydrotalcite-derived catalyst promoted with vanadium were synthesized with different V loadings (0–4 wt%) and studied in CO2 methanation. The promotion with V significantly changes textural properties (specific surface area and mesoporosity) and improves the dispersion of nickel. Moreover, the vanadium promotion strongly influences the surface basicity by increasing the total number of basic sites. An optimal loading of 2 wt% leads to the highest activity in CO2 methanation, which is directly correlated with specific surface area, as well as the basic properties of the studied catalysts.