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Evolution of adsorbed CO on Pt and Pt/Au surface
(Pergamon-Elsevier Science Ltd, 2018-04-20)
In this work, we studied in detail one of the possible limiting-steps during CO oxidation at Pt and Pt/Au electrodes, namely CO adsorption and diffusion at the electrode's surface. With this aim, we used an electroless ...
The Applicability of Cellulose - Tara Gum Composite Hydrogels as Dye Capture Adsorbents
(Springer Science and Business Media Deutschland GmbHNL, 2022)
There is a growing interest in using naturally derived materials to generate adsorbent materials that can improve water quality by removing industrially derived pollutants such as dyes. In this work, composite beads were ...
Geo-environmental parametric 3D models of SARS-CoV-2 virus circulation in hospital ventilation systems
(ElsevierNL, 2022)
Adsorption is a unit operation widely used for the tertiary treatment of the most diverse effluents, whose mechanism is based on removing recalcitrant compounds from the organic and inorganic origin. In this process, ...
The production of activated biochar using Calophyllum inophyllum waste biomass and use as an adsorbent for removal of diuron from the water in batch and fixed bed columna
(Springer Science + Business MediaGermany, 2023)
Particle size distribution of iron tetracarboxifenilporfirina (III) adsorbed on silicon dioxide by dynamic light scatteringDistribución del tamaño de partícula de la tetracarboxifenilporfirina de hierro (III) adsorbida sobre dióxido de silicio por dispersión dinámica de luz
(Politécnico Grancolombiano, 2013)
Resistance and capacitance analysis of Pd-doped and undoped SnO2 thick films sensors exposed to CO atmospheres
(Elsevier, 2005-07-25)
It was found that resistance and capacitance of Pd-doped SnO2 thick films are largely modified by CO reaction with previous adsorbed oxygen at the grain surface while in undoped SnO2 thick-films adsorption and reaction ...
Interaction of hydrogen and platinum over a B2 FeTi (110) Slab
(Pergamon-Elsevier Science Ltd, 2011-07)
In this work, we present a density functional theory (DFT) study of hydrogen interaction with Pt on a B2 FeTi (110) metallic surface. DFT is used to trace relevant orbital interactions and to discuss the electronic ...
Preparation of alumina-supported Fe-Al-La composite for fluoride removal from an aqueous matrix
(Springer Science + Business MediaGermany, 2023)
Optimization and Modelling of the supercritical CO2 deposition of CoxOy nanoparticles in MCM41
(Elsevier Science, 2016-04)
Nanocomposites of cobalt oxide on mesoporous silica support (Co/MCM41) have been synthesized by supercritical fluid reactive deposition (SCFRD) using cobaltocene (CoCp2) as precursor. The study of adsorption isotherm for ...