Výsledky vyhledávání - "Nicolas Bion"

Akademický článek

Effect of Metal Dopant on the Performance of Ni@CeMeO2 Embedded Catalysts (Me = Gd, Sm and Zr) for Dry Reforming of Methane

Autor: André L. A. Marinho, Raimundo C. Rabelo-Neto, Florence Epron, Fabio S. Toniolo, Fabio B. Noronha, Nicolas Bion

Publikováno v: Methane, Vol 1, Iss 4, Pp 300-319 (2022)

Biogas upgrading by a catalytic process has been studied in order to obtain syngas using renewable source of methane. This work evaluates the influence of metal dopant (Gd, Sm, and Zr) on the CeO2 structure for the dry reforming of methane over Ni na

Externí odkaz: https://doaj.org/article/f6be1d3f1e4c4151b9d78626d1de0c5e

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Akademický článek

Catalytic methane combustion at low temperatures over YSZ-supported metal oxides: Evidence for lattice oxygen participation via the use of C18O2

Autor: Alexandre Nau, Rémy Pointecouteau, Mélissandre Richard, Thomas Belin, Fabien Can, Clément Comminges, Nicolas Bion

Publikováno v: Catalysis Communications, Vol 180, Iss , Pp 106704- (2023)

Catalytic methane combustion was carried out over YSZ, Pd/YSZ and Rh/YSZ between 200 and 700 °C. Despite similar light-off curves for Pd/YSZ and Rh/YSZ between 200 and 450 °C, isotopic exchange experiments using CD4 and 18O2 revealed different beha

Externí odkaz: https://doaj.org/article/d00a59dcf97446408d79fccd8148a1ef

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Akademický článek

Role of hydride ion within Ru/LaScSi and Ru/CeTiGe catalysts for NH3 synthesis: A combination of DFT and experimental nitrogen isotopic exchange studies

Autor: Charlotte Croisé, Khaled Alabd, Antoine Villesuzanne, Fabien Can, Xavier Courtois, Etienne Gaudin, Sophie Tencé, Nicolas Bion

Publikováno v: Catalysis Communications, Vol 179, Iss , Pp 106689- (2023)

The design of catalysts active for ammonia synthesis under mild conditions of temperature and pressure is a new grail for its production process based on green hydrogen and intermittent renewable energy sources. Ru/LaScSi and Ru/CeTiGe are investigat

Externí odkaz: https://doaj.org/article/1f2f3c9ad27b494db3d21cc9c223c426

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Akademický článek

Remarkable active-site dependent H2O promoting effect in CO oxidation

Autor: Shu Zhao, Fang Chen, Sibin Duan, Bin Shao, Tianbo Li, Hailian Tang, Qingquan Lin, Junying Zhang, Lin Li, Jiahui Huang, Nicolas Bion, Wei Liu, Hui Sun, Ai-Qin Wang, Masatake Haruta, Botao Qiao, Jun Li, Jingyue Liu, Tao Zhang

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)

The issue that whether single-atom sites possess similar catalytic properties to the interfacial sites of nanocatalysts remains unresolved. Here, the authors demonstrate a large H2O promotional effect on CO oxidation over Au single-atom sites due to

Externí odkaz: https://doaj.org/article/3a84dc6630034608a25503623dc1abfd

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