C
Catherine Batiot-Dupeyrat
Researcher at University of Poitiers
Publications - 71
Citations - 3296
Catherine Batiot-Dupeyrat is an academic researcher from University of Poitiers. The author has contributed to research in topics: Catalysis & Carbon dioxide reforming. The author has an hindex of 26, co-authored 67 publications receiving 2654 citations. Previous affiliations of Catherine Batiot-Dupeyrat include University of Antioquia & Centre national de la recherche scientifique.
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Perovskites as substitutes of noble metals for heterogeneous catalysis: dream or reality.
Sébastien Royer,Daniel Duprez,Fabien Can,Xavier Courtois,Catherine Batiot-Dupeyrat,Said Laassiri,Said Laassiri,Houshang Alamdari +7 more
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CO2 reforming of CH4 over La–Ni based perovskite precursors
Germán Sierra Gallego,Germán Sierra Gallego,Fanor Mondragón,Joël Barrault,Jean Michel Tatibouët,Catherine Batiot-Dupeyrat +5 more
TL;DR: In this paper, the authors used La2NiO4 perovskite as a precursor for the CO2 reforming of CH4 reaction at 700°C and showed that the catalytic performance was optimal when the average nickel particles size is the smallest.
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Dry reforming of methane over LaNi1-yByO3±δ (B = Mg, Co) perovskites used as catalyst precursor
Germán Sierra Gallego,Germán Sierra Gallego,Catherine Batiot-Dupeyrat,Joël Barrault,Elizabeth Flórez,Fanor Mondragón +5 more
TL;DR: In this paper, perovskites LaNiO3, LaNi1−xMgxO3−δ and LaNi 1−xCoxO3+δ were synthesized by auto combustion method.
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Dry reforming of methane over Ni perovskite type oxides
Gustavo Valderrama,Mireya R. Goldwasser,Caribay Urbina de Navarro,Jean Michel Tatibouët,Joël Barrault,Catherine Batiot-Dupeyrat,Fernando Martínez +6 more
TL;DR: In this article, the reaction was studied by a pulse technique using a CH4/CO2 ratio close to one, and the solids were characterized by X-ray diffraction (XRD), BET surface area, temperature-programmed reduction and oxidation (TPR-TPO), and scanning electronic microscopy (SEM).
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Influence of Pr and Ce in dry methane reforming catalysts produced from La1-xAxNiO3-δ perovskites
Germán Sierra Gallego,Jaime Andrés Gallego Marín,Catherine Batiot-Dupeyrat,Joël Barrault,Fanor Mondragón +4 more
TL;DR: In this paper, the average diameter of Ni° on the catalysts LaNiO 3, La 0.9 Ce 0.90 Pr 0.1 NiO 3− δ perovskite was evaluated and showed that the high resistance to deactivation is related to the lower Ni° particle size as well as to the redox chemistry of praseodymium oxide Pr 2 O 3, which may become reoxidized by CO 2 during the reforming reaction to produce PrO 2 and CO.