idUS - Perfil del autor: Penkova, Anna Dimitrova

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Nombre	Penkova, Anna Dimitrova
Departamento	Química Inorgánica
Área de conocimiento	Química Inorgánica
Categoría profesional	Profesora Titular de Universidad
Correo electrónico	Solicitar

Nº publicaciones

14
Nº visitas

656
Nº descargas

1061

Tipología

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Publicaciones
Artículo Levulinic to succinic acid transformation over Ru based catalysts Arriaga Arellano, Luis Alejandro; Álvarez Hernández, Débora; Domínguez Leal, María Isabel; Martínez Tejada, Marcela; Penkova, Anna Dimitrova; Ivanova, Svetlana; Centeno, Miguel Ángel (Elsevier, 2024) In this work ruthenium based catalysts are tested as catalytic systems for the selective oxidation of levulinic to succinic ...
Artículo Water-assisted HDO of biomass model compounds enabled by Ru-based catalysts Carrasco Ruiz, Sergio; Parrilla Lahoz, Silvia; Santos, José Luis; Penkova, Anna Dimitrova; Odriozola Gordón, José Antonio; Ramírez Reina, Tomás; Pastor Pérez, Laura (Elsevier Ltd., 2023) Biofuels upgrading gathering momentum in view of the gradual depletion of fossil fuels and the pursuit of renewable energy ...
Artículo Experimental Optimization of Ni/P Atomic Ratio for Nickel Phosphide Catalysts in Reverse Water-gas Shift Hameed, Gul; Goksu, Ali; Merkouri, Loukia Pantzechroula; Penkova, Anna Dimitrova; Ramírez Reina, Tomás; Carrasco Ruiz, Sergio; Duyar, Melis Seher (Elsevier, 2023) Nickel phosphide catalysts show a high level of selectivity for the reverse water-gas shift (RWGS) reaction, inhibiting ...
Artículo Unravelling the CO2 Capture and Conversion Mechanism of a NiRu-Na2O Switchable Dual-function Material in Various CO2 Utilisation Reactions Merkouri, L. P.; Martín Espejo, Juan Luis; Bobadilla Baladrón, Luis Francisco; Odriozola Gordón, José Antonio; Penkova, Anna Dimitrova; Ramírez Reina, Tomás; Duyar, M. S. (Royal Society of Chemistry, 2023) Time-resolved operando DRIFTS-MS was performed to elucidate the CO2 capture and conversion mechanisms of a NiRuNa/CeAl DFM ...
Artículo Effect of noble metal addition over active Ru/TiO2 catalyst for CO selective methanation from H2 rich-streams Bobadilla Baladrón, Luis Francisco; Muñoz Murillo, Ara; Gándara Loe, Jesús; Laguna Espitia, Óscar Hernando; Pérez Flórez, Alejandro; Martínez Tejada, Leidy Marcela; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2022) Selective CO methanation from H2-rich stream has been regarded as a promising route for deep removal of low CO concentration ...
Artículo Evidence of new Ni-O-K catalytic sites with superior stability for methane dry reforming Azancot Luque, Lola de las Aguas; Blay, Vincent; Blay Roger, José Rubén; Bobadilla Baladrón, Luis Francisco; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2022) Liquid fuels produced via Fischer-Tropsch synthesis from biomass-derived syngas constitute an attractive and sustainable ...
Artículo Effect of Gold Particles Size over Au/C Catalyst Selectivity in HMF Oxidation Reaction Megías Sayago, Cristina; Lolli, Alice; Bonincontro, Danilo; Penkova, Anna Dimitrova; Albonetti, Stefania; Cavani, Fabrizio; Odriozola Gordón, José Antonio; Ivanova, Svetlana (Wiley-Blackwell, 2020) A series of gold nanoparticles in the 4–40 nm range were prepared, immobilized on activated carbon and further tested, at ...
Artículo Powder and Nanotubes Titania Modified by Dye Sensitization as Photocatalysts for the Organic Pollutants Elimination Murcia Mesa, Julie Joseane; Ávila Martínez, Elsa G.; Rojas Sarmiento, Hugo Alfonso; Cubillos Lobo, Jairo Antonio; Ivanova, Svetlana; Penkova, Anna Dimitrova; Laguna Espitia, Oscar Hernando (Multidisciplinary Digital Publishing Institute (MDPI), 2019) In this study, titanium dioxide powder obtained by the sol-gel method and TiO2nanotubes, were prepared. In order to increase ...
Artículo Understanding the Role of the Acid Sites in 5-Hydroxymethylfurfural Oxidation to 2,5-Furandicarboxylic Acid Reaction over Gold Catalysts: Surface Investigation on CexZr1- xO2 Compounds Megías Sayago, Cristina; Chakarova, Kristina; Penkova, Anna Dimitrova; Lolli, Alice; Ivanova, Svetlana; Albonetti, Stefania; Cavani, Fabrizio; Odriozola Gordón, José Antonio (American Chemical Society, 2018) A series of CexZr1-xO2 supports with different Ce/Zr molar ratios were utilized for the preparation of gold catalyst used ...
Artículo Gold catalyst recycling study in base-free glucose oxidation reaction Megías Sayago, Cristina; Bobadilla Baladrón, Luis Francisco; Ivanova, Svetlana; Penkova, Anna Dimitrova; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2018) This work is devoted to the study of viability of immobilized gold colloids on carbon as catalysts for the base-free glucose ...
Artículo Multicomponent Au/Cu-ZnO-Al2O3 catalysts: Robust materials for clean hydrogen production Santos Muñoz, José Luis; Ramírez Reina, Tomás; Ivanov, I.; Penkova, Anna Dimitrova; Ivanova, Svetlana; Tabakova, T.; Centeno Gallego, Miguel Ángel; Idakiev, Vasko; Odriozola Gordón, José Antonio (Elsevier, 2018) Clean hydrogen production via WGS is a key step in the development of hydrogen fuel processors. Herein, we have designed ...
Artículo Synthesis and application of layered titanates in the photocatalytic degradation of phenol Ivanova, Svetlana; Penkova, Anna Dimitrova; Hidalgo López, María del Carmen; Navío Santos, José Antonio; Romero Sarria, Francisca; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2015) This study proposes a direct synthetic route to single titanate sheets through the mild and versatile conditions of the ...
Artículo Hydrogen production by methanol steam reforming on NiSn/MgO-Al 2O3 catalysts: The role of MgO addition Penkova, Anna Dimitrova; Bobadilla Baladrón, Luis Francisco; Ivanova, Svetlana; Domínguez Leal, María Isabel; Romero Sarria, Francisca; Roger, Anne-Cécile; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio (Elsevier, 2011) The effect of the magnesia loading on the surface structure and catalytic properties of NiSn/MgO-Al2O3 catalysts for ...
Artículo Gold Functionalized Supported Ionic Liquids Catalyst for CO Oxidation. Ivanova, Svetlana; Bobadilla Baladrón, Luis Francisco; Penkova, Anna Dimitrova; Romero Sarria, Francisca; Odriozola Gordón, José Antonio (Multidisciplinary Digital Publishing Institute, 2011) The present study tries to give an insight to the combination of the homogeneous and heterogeneous catalytic properties ...