{"id":108192,"date":"2011-02-05T00:00:00","date_gmt":"2011-02-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/mono-and-dinuclear-ruthenium-complexes-synthesis-characterization-and-their-impact-in-oxidation-reactions\/"},"modified":"2011-02-05T00:00:00","modified_gmt":"2011-02-05T00:00:00","slug":"mono-and-dinuclear-ruthenium-complexes-synthesis-characterization-and-their-impact-in-oxidation-reactions","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/compuestos-coordinados\/mono-and-dinuclear-ruthenium-complexes-synthesis-characterization-and-their-impact-in-oxidation-reactions\/","title":{"rendered":"Mono- and dinuclear ruthenium complexes: synthesis, characterization and their impact in oxidation reactions"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Stephan Roeser <\/strong><\/h2>\n<p>El objeto principal de mi tesis es el desarrollo de nuevos complejos polipirid\u00edlicos de rutenio, mas concretamente complejos ru-aguo. Una de las propediades mas interesantes que presentan este tipo de complejos es su capacidad para llevar a cabo un proceso de proton coupled electron transfer este proceso le permite acceder a estados de oxidaci\u00f3n elevados. Este es un requisito para ejecutar cat\u00e1lisis redox. Como interesante aplicaciones podemos nombrar la transformaci\u00f3n de sulfitos a  [+]sulfoxidos (sulfoxidaci\u00f3n) y la oxidaci\u00f3n de agua a ox\u00edgeno molecular. Al principio del manuscrito se presentan complejos mononucleares de rutenio que contienen el ligando dmso. Los resultados obtenidos respecto la isomerizaci\u00f3n de enlace est\u00e1n conectados con los resultados obtenidos durante la sulfoxidaci\u00f3n utilizando los correspondientes complejos ru(h2o). El segundo campo de inter\u00e9s esta basado en la oxidaci\u00f3n de agua a oxigeno molecular. Una variedad de complejos ru(h2o) mono- y dinucleares son presentados. Estos se distinguen entre si en sus propiedades est\u00e9ricas y electr\u00f3nicas. Estas propiedades est\u00e1n realizadas con su reactividad respeto la oxidaci\u00f3n de agua a ox\u00edgeno molecular. Los resultados obtenidos permiten tener un mayor conocimiento sobre el mecanismo, formando una base para el futuro desarrollo de nuevos catalizadores para la oxidaci\u00f3n de agua. Un punto culminante de esta tesis es la presentaci\u00f3n de un sistema capaz de oxidar agua a oxigeno utilizando la irradiaci\u00f3n con luz visible. Este sistema consiste en uno de los complejos ru(h2o) anteriormente descritos, un photosensitizer([ru(bpy)3]2+) y un aceptor de electrones ([cocl(nh3)5]2+). Este tipo de reacci\u00f3n juega un papel importante como reacci\u00f3n en el \u00e1nodo [-]<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Mono- and dinuclear ruthenium complexes: synthesis, characterization and their impact in oxidation reactions<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Mono- and dinuclear ruthenium complexes: synthesis, characterization and their impact in oxidation reactions <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Stephan Roeser <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Rovira i virgili<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 02\/05\/2011<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antoni Llobet Dalmases<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: franc Meyer <\/li>\n<li>guillem Arom\u00ed (vocal)<\/li>\n<li>Mar\u00eda isabel Romero Garc\u00eda (vocal)<\/li>\n<li>pau Farr?s costa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Stephan Roeser El objeto principal de mi tesis es el desarrollo de nuevos complejos polipirid\u00edlicos de rutenio, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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