Doctorado en Química

 
 

Doctorado en Química

Envíos recientes

  • Ramonda, María Belén (2009-04-06)
    In the present work mathematical models were developed to determine the ripening time of three varieties of Argentine typical cheeses: Cremoso, Pategrás y Reggianito. Such fisicoquímicos parameters and indices of maturation ...
  • Sepúlveda Flores, Jorge Humberto (1992-08-20)
    The main subject of this thesis is the study of the effect of the support (alumina, silica, zirconia, or titania) on the selective hydrogenation of styrene into ethylbenzene using supported Pd and Ni catalysts. The catalysts ...
  • Marchesini, Fernanda Albana (2008-12-18)
    This thesis explores the development of supported bimetallic catalysts for the removal of nitrates and nitrites in water. Initially was developed an analytical method to analyze nitrate, nitrite and ammonium, which was ...
  • Lederhos, Cecilia Rosa (2008-05-27)
    Different factors which have influence on the semi-hydrogenation of 1-heptyne to 1-heptene were evaluated in the present thesis. Mono and bimetallic catalysts by incipient wetness and successive impregnation techniques ...
  • Suñe, Noemí Liliana (2007-11-11)
    Different experiment were done to study the bioccumulation capacity of Salvinia herzogii y Pistia stratiotes at different concentrations of Cr(III), Cr(VI) and Cd, the metal distribution in the organs of the studied, the ...
  • Martini, María Belén (2022-07-27)
    Los líquidos iónicos (LIs) son sales orgánicas que surgen como una alternativa a los solventes moleculares. Es reconocido que el cambio en la estructura de estos líquidos modifica las propiedades físicas y químicas de los ...
  • Fonseca Benítez, Cristhian Andrés (2022-07-28)
    La tesis se centra en el estudio de catalizadores Rh-Sn-B/γ-Al2O3, y Rh-Sn-B/TiO2, utilizados en la reacción de hidrogenación selectiva de ácido oleico y oleato de metilo para la obtención de alcohol oleico. Los catalizadores ...
  • Cabello, Ana Paula (2022-07-27)
    El objetivo general de esta tesis es investigar el proceso de crecimiento de películas nanoestructuradas de óxidos, obtenidas directamente a partir de sustratos metálicos basados en cobre (cobre, latón, alpaca) para el ...
  • Schnell, Carla Natalí (2019-03-22)
    During the development of this thesis, natural polyelectrolyte complexes (PECs) were obtained and characterized. They were formed by the controlled combination of an anionic polyelectrolyte, xylan (Xil), with a cationic ...
  • Sonzogni, Ana Sofía (2019-02-22)
    In this thesis, a needle-free, easy to use and non-invasive vaccination system was developed. The system consist of nanogels that have two functions (that is why we call them bifunctional): they are sensitive to temperature ...
  • Ormachea, Carla María (2018-03-16)
    The reactive behavior of a series of azaheterocyclic compounds (pyridines, pyrroles, and indoles) properly substituted has been theoretically studied, so that they can act as dienophiles in Diels-Alder processes. First, ...
  • Papurello, Rocío Lourdes (2018-03-02)
    The objective of this Thesis is to investigate the development of films of new microporous materials that can act as means of dispersion of active phases, to be used in solid-gas catalytic reactions.Particularly, it focuses ...
  • Mocchiutti, Paulina (2007-03-22)
    The effects of the application of enzymatic and chemical oxidative treatments on unbleached recycled softwood kraft pulps were studied with the aim of improving their papermaking properties and extending their possibilities ...
  • Tarditi, Ana María (2007-03-23)
    Zeolite membranes are very well positioned for use in industrial membrane reactors due to their thermal and chemical stability. They are particularly useful to improve conversion, selectivity and yield in equilibrium-limited ...
  • Zgolicz, Patricia Daniela (2007-11-23)
    This thesis comprises the study of the kinetics of the avermectins regiospecific hydrogenation in homogeneous and heterogeneous phase with Rhodium-phosphines catalysts in a reactor with mechanical stirrer. At first, an ...
  • Ribero, Gustavo Gabriel (2008-03-13)
    The freezing of cheeses has been used to extend its shelf-life and to expand its commercialization to distant places. The soft cheeses represent the sector with the highest dynamism and technological innovation. In the ...
  • Onaindia, María Celeste (2024-05-10)
    En este trabajo de tesis doctoral se planteó completar la caracterización de una serie de SAILs formada por cationes del tipo CnHIm y dos aniones, metanosulfonato(S) y trifluoroacetato(F). Se determinó la concentración ...
  • Schlotthauer, Jonatan (2024-08-13)
    En esta tesis doctoral se desarrollaron dos métodos analíticos basados en ICP-MS para el análisis de cereales en grano y procesados. Un método fue desarrollado para la cuantificación del contenido de As, Cd, Pb y Hg. Se ...