Search Results - "Larrondo, Susana A"

Ni–Cu/Ce0.9Zr0.1O2 bimetallic cermets for electrochemical and catalytic applications by Toscani, Lucía M., Zimicz, M. Genoveva, Casanova, Jorge. R., Larrondo, Susana A.

“…The development of an economically feasible Solid Oxide Fuel Cell technology has driven the research activity in this area toward the reduction of their…”
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Methane catalytic combustion over CeO2-ZrO2-Sc2O3 mixed oxides by Toscani, Lucía M., Curyk, Pablo A., Zimicz, M. Genoveva, Halac, Emilia B., Saleta, Martín. E., Lamas, Diego G., Larrondo, Susana A.

“…[Display omitted] •A new CeO2-ZrO2-Sc2O3 mixed oxide system was prepared by citrate complexation route.•CeO2-ZrO2 doping with Sc3+ promoted oxygen vacancy…”
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Ce0.9Zr0.1O2 Mixed Oxide Prepared by the Citrate Route: Impact of Synthesis Conditions on Physicochemical and Redox Properties by Anzorena, Rosario Suarez, Toscani, Lucía M., Larrondo, Susana A.

“…The aim of this work is to study the effect of the citric acid to metal molar ratio (CA/M) used in the citrate synthesis route on the structural, morphological…”
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NiO/CeO2-Sm2O3 nanocomposites for partial oxidation of methane: In-situ experiments by dispersive X-ray absorption spectroscopy by Toscani, Lucía M., Bellora, Marina S., Huck-Iriart, Cristián, Soldati, Analía L., Sacanell, Joaquín, Martins, Tereza S., Craievich, Aldo F., Fantini, Márcia C.A., Larrondo, Susana A., Lamas, Diego G.

“…In this work, we analyze Sm2O3-doped CeO2 (SDC) nanopowders and NiO/SDC nanocomposites in terms of sample reducibility and catalytic activity for partial…”
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The effect of incorporation of iron in cerium oxide structure on reducibility and catalytic performance for methane oxidation in diluted streams by Suarez Anzorena, Rosario, Mazan, Mariano O., Soldati, Analía, Larrondo, Susana A.

“…Iron-doped ceria solids were synthesized through the citrate route. The incorporation of iron in the structure of ceria produced changes in the shape of the…”
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Conversion of biogas to synthesis gas over NiO/CeO2–Sm2O3 catalysts by Genoveva Zimicz, M., Reznik, Brian A., Larrondo, Susana A.

“…•NiO/Ce0.82Sm0.18O1.91 cermets were prepared for catalytic and SOFC applications.•The solids were active without need of pre-treatment.•The conversion of…”
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Fe-doped ceria nanopowders synthesized by freeze-drying precursor method for electrocatalytic applications by Mazan, Mariano O., Marrero-Jerez, Jaasiel, Soldati, Analía, Núñez, Pedro, Larrondo, Susana A.

“…In this work iron doped ceria nanoceramics were successfully synthesized through the freeze-drying method. All the solids were nanocrystalline. The…”
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Sintering kinetics of nanocrystalline Ce0.9Zr0.1O2 prepared by gel combustion method by Zimicz, María G., Soldati, Analía L., Larrondo, Susana A., Prado, Fernando D.

“…The sintering process of nanometric Ce 0.9 Zr 0.1 O 2 mixed oxides prepared by the amino acid–nitrate gel combustion method was analyzed by dilatometry using…”
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In situ X-ray absorption spectroscopy study of CuO–NiO/CeO2–ZrO2 oxides: redox characterization and its effect in catalytic performance for partial oxidation of methane by Toscani, Lucía M, Zimicz, M Genoveva, Martins, Tereza S, Lamas, Diego G, Larrondo, Susana A

“…In this work we analyze the effect of adding CuO to a NiO/Ce0.9Zr0.1O2 oxide by in situ X-ray absorption near-edge structure XANES technique in Ce L3, Ni K and…”
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XPD and XANES Studies of Ce0.9Zr0.1O2 Nanocatalysts under Redox and Catalytic CH4 Oxidation Conditions by Zimicz, María G, Prado, Fernando D, Soldati, Analía L, Lamas, Diego G, Larrondo, Susana A

“…The aim of this work is to take further insight into the structural stability of cerium–zirconium catalysts under reducing, oxidizing and reaction conditions…”
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Effects of the Incorporation of Sc2O3 into CeO2–ZrO2 Solid Solution: Structural Characterization and in Situ XANES/TPR Study under H2 Atmosphere by Toscani, Lucía M, Craievich, Aldo F, Fantini, Márcia C. A, Lamas, Diego G, Larrondo, Susana A

“…Nanostructured CeO2-rich samples cosubstituted with ZrO2 and Sc2O3 are studied. The effects of the combined additions of both oxides on structural,…”
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In situ X-ray absorption spectroscopy study of CuO-NiO/CeO 2 -ZrO 2 oxides: redox characterization and its effect in catalytic performance for partial oxidation of methane by Toscani, Lucía M, Zimicz, M Genoveva, Martins, Tereza S, Lamas, Diego G, Larrondo, Susana A

“…In this work we analyze the effect of adding CuO to a NiO/Ce Zr O oxide by X-ray absorption near-edge structure XANES technique in Ce L3, Ni K and Cu K…”
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CeO2-ZrO2-Sm2O3 anodes for intermediate temperature-solid oxide fuel cells by Suarez Anzorena, Rosario, Toscani, Lucía M., Larrondo, Susana A.

“…Ce0.9Zr0.1-xSmxO2-δ (0 ≤ x ≤ 0.1) mixed oxides were synthesized for the first time via the citrate-nitrate self-combustion method and, interfaced with 20 % Sm…”
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Ce 0.9 Zr 0.1 O 2 Mixed Oxide Prepared by the Citrate Route: Impact of Synthesis Conditions on Physicochemical and Redox Properties by Anzorena, Rosario Suarez, Toscani, Lucía M., Larrondo, Susana A.

“…The aim of this work is to study the effect of the citric acid to metal molar ratio (CA/M) used in the citrate synthesis route on the structural, morphological…”
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In-situ Ni exsolution from NiTiO3 as potential anode for solid oxide fuel cells by Toscani, Lucía M., Giangiordano, Florencia Volpe, Nichio, Nora, Pompeo, Francisco, Larrondo, Susana A.

“…Sample NiTiO3 (NTO) is prepared by the molten salts synthesis route as a potential anode material for solid oxide fuel cell (SOFC) applications. An additional…”
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Hierarchical, template-free self-assembly morphologies in CeO2 synthesized via urea-hydrothermal method by Suarez Anzorena, Rosario, Muñoz, Fernando F., Bonelli, Pablo, Cukierman, Ana Lea, Larrondo, Susana A.

“…Nano-crystalline CeO2 was synthesized via the urea-hydrothermal method without templates or structure-directing agents. The synthesis parameters Ce3+ to Ce4+…”
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Ce–Zr-Sm ternary oxides synthesized via a template free urea-hydrothermal method by Suarez Anzorena, Rosario, Muñoz, Fernando F., Toscani, Lucía M., Bonelli, Pablo, Cukierman, Ana Lea, Larrondo, Susana A.

“…Nano-crystalline Ce0.9Zr0.1-xSmxO2-δ (0 ≤ x ≤ 0.10) mixed oxides were synthesized for the first time by a urea-hydrothermal method without the use of template…”
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Sintering kinetics of nanocrystalline Ce.sub.0.9Zr.sub.0.1O.sub.2 prepared by gel combustion method by Zimicz, María G, Soldati, Analía L, Larrondo, Susana A, Prado, Fernando D

“…The sintering process of nanometric Ce.sub.0.9Zr.sub.0.1O.sub.2 mixed oxides prepared by the amino acid-nitrate gel combustion method was analyzed by…”
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Effects of the Incorporation of Sc 2 O 3 into CeO 2 –ZrO 2 Solid Solution: Structural Characterization and in Situ XANES/TPR Study under H 2 Atmosphere by Toscani, Lucía M., Craievich, Aldo F., Fantini, Márcia C. A., Lamas, Diego G., Larrondo, Susana A.

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Ni-Cu/Ce sub(0.9)Zr sub(0.1)O sub(2) bimetallic cermets for electrochemical and catalytic applications by Toscani, Lucia M, Zimicz, MGenoveva, Casanova, JorgeR, Larrondo, Susana A

“…The development of an economically feasible Solid Oxide Fuel Cell technology has driven the research activity in this area toward the reduction of their…”
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