Catálogo de publicaciones - tesis
Título de Acceso Abierto
Líquidos iónicos: caracterización de sus mezclas binarias con solventes moleculares/agua. Análisis de los efectos de solvatación sobre procesos solvatocrómicos y cinéticos. Aplicaciones sintéticas
María Virginia Bravo Pedro Máximo Emilio Mancini Alejandro Granados Mariana Fernández José Luis Fernández Claudia Guadalupe Adam
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Resumen/Descripción – provisto por el repositorio digital
In this thesis approach a topic of particular interest in the study of ionic liquids, their physicochemical properties and molecular microscopic, as well as the binary its mixtures with molecular solvents and water. Ionic liquids arise as an alternative to molecular solvents but their entry in the system is not passive. In short, it aims is to develop solvent systems from the selection of the most relevant molecular microscopic properties in systems formed by ionic liquids and molecular / water solvent, calling them "New Solvents of design". In this regard, the molecular solvent is systematically varied according to their donor - aceptor hydrogen bond characteristics, ranging from homogeneous solutions to microheterogeneous including organized systems like as micellar. According to the most relevant microscopic property that characterizes the solvent designed, they were applied to different reactive systems to manifest this property in the process. It was analyzed the influence of the acidity in this kind of solvents on the development of a model reaction, where catalysis was relevant in the process. In sum, the thesis attempt to reach concrete definitions of "property of a solvent" from the perspectives and possibilities of their use, adding to the discussion the comparison the properties of molecular solvents and those of ionic liquids, which should contribute to a better selection of solvent, including environmental preservation.Palabras clave – provistas por el repositorio digital
Micelles; Solvents; Microscopic properties; Solvatochromic parameters; Catalysis; Líquidos iónicos; Micelas; Solventes; Propiedades microscópicas; Parámetros solvatocrómicos; Catálisis; Ionic liquids
Disponibilidad
| Institución detectada | Año de publicación | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No requiere | 2015 | Biblioteca Virtual de la Universidad Nacional del Litoral (SNRD) |
|
Información
Tipo de recurso:
tesis
Idiomas de la publicación
- español castellano
País de edición
Argentina
Fecha de publicación
2015-12-11
