A5038971147- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Catalytic Processes in Materials Science
- Mesoporous Materials and Catalysis
- Advancements in Battery Materials
- Advanced Photocatalysis Techniques
- Electrodeposition and Electroless Coatings
- Advancements in Solid Oxide Fuel Cells
- Hybrid Renewable Energy Systems
- Membrane-based Ion Separation Techniques
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Catalysis and Hydrodesulfurization Studies
- NMR spectroscopy and applications
- Hydrogen Storage and Materials
- TiO2 Photocatalysis and Solar Cells
- Advanced Memory and Neural Computing
- Conducting polymers and applications
- Zeolite Catalysis and Synthesis
- Magnesium Oxide Properties and Applications
- Polymer Nanocomposites and Properties
- Electric Vehicles and Infrastructure
- Pickering emulsions and particle stabilization
Universidad Nacional de Córdoba
2016-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2016-2023
University of Ottawa
2019-2022
Comisión Nacional de Energía Atómica
2008-2018
Centro Atómico Constituyentes
2009-2013
High activity mesoporous Pt/Ru catalysts with 2D-hexagonal structure were synthesized using a triblock poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) copolymer (Pluronic F127) template. The normalized mass activities for the methanol oxidation reaction (MOR) of regular array pores is higher than those reported nanoparticulated catalysts. Different kinetic parameters, as Tafel slope and activation energy, obtained MOR on Results indicated that performance depends pore...
Xanthan is a polysaccharide secreted by Xanthomonas campestris that contains pentameric repeat units.The biosynthesis of xanthan involves an operon composed 12 genes (gumB to gumM).In this study, we analyzed the proteins encoded gumB and gumC.Membrane fractionation showed GumB was mainly associated with outer membrane, whereas GumC inner membrane protein.By in silico analysis specific globomycin inhibition, characterized as lipoprotein.By reporter enzyme assays, shown contain two...
The adsorption of water vapor in mesoporous TiO2 was studied by nuclear magnetic resonance (NMR) and multiscale molecular dynamics simulations. Three different environments were distinguished quantified: a first layer, where strongly bound molecules exist at the inner surfaces; second less structured layer but still with restricted mobility; bulk-like fraction mobile water. obtained NMR results can be explained framework simulations that give insight on filling mechanisms nanoporous...
Two nickel/nitrogenated graphene hybrid electrodes (Ni-NrGONH3 and Ni-NrGOAPTES ) were synthesized, their catalytic activity with respect to the hydrogen evolution reaction (HER) in alkaline media was analyzed. Incorporation of nitrogen carbon structure oxide (GO) or reduced GO (rGO) flakes aqueous solutions carried out based on two different configurations. NrGONH3 particles obtained by a hydrothermal method using ammonium hydroxide as precursor, NGOAPTES silanization (APTES...