{"id":102782,"date":"2010-12-07T00:00:00","date_gmt":"2010-12-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sistemas-fotoluminiscentes-cicloplatinados\/"},"modified":"2010-12-07T00:00:00","modified_gmt":"2010-12-07T00:00:00","slug":"sistemas-fotoluminiscentes-cicloplatinados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/compuestos-coordinados\/sistemas-fotoluminiscentes-cicloplatinados\/","title":{"rendered":"Sistemas fotoluminiscentes cicloplatinados"},"content":{"rendered":"<h2>Tesis doctoral de <strong> \u00e1lvaro D\u00edez  Rubio <\/strong><\/h2>\n<p>Los complejos de metales de transici\u00f3n que exhiben fotoluminiscencia est\u00e1n experimentando en las \u00faltimas d\u00e9cadas un creciente inter\u00e9s, debido al potencial que presentan en diversos dispositivos fot\u00f3nicos tales como diodos emisores de luz (leds), sensores, fotocat\u00e1lisis, c\u00e9lulas fotovoltaicas, producci\u00f3n de h2, etc. En esta \u00e1rea, los complejos de iones d6 (ruiii, iriii) y d8 (ptii) con ligandos ciclometalados (c^n, c^n^n, n^c^n, c^n^c) est\u00e1n siendo investigados de forma muy activa.  con estos antecedentes en esta memoria de tesis doctoral se aborda la s\u00edntesis, caracterizaci\u00f3n y el estudio de las propiedades \u00f3pticas de un buen n\u00famero de nuevos derivados ciclometalados de ptii de tipo c^n basados en los ligandos benzoquinolato (bzq) y 2-fenilpiridinato (2-phpy). Dado que la naturaleza de coligandos influye de manera decisiva en el comportamiento de los derivados finales, se han empleado como coligandos grupos de tipo fosfina (en particular pph2h y pph2c\u00c2\u00bacph) (cap\u00edtulo 1), ligandos isonitrilo (c\u00c2\u00banr-, r = tbu, 2,6-dimetilfenilo, 2-naftilo) (cap\u00edtulo 2) y ligandos alquinilo c\u00c2\u00bacr- introduciendo sustituyentes con distintas propiedades electr\u00f3nicas (r = tbu, ph, c6h4och3-4, c6h4och3-3, c6h4cf3-4, c6h4c\u00c2\u00bacph, fc) (cap\u00edtulo 3). En este cap\u00edtulo se describe la preparaci\u00f3n y caracterizaci\u00f3n de los primeros derivados homotetranucleares de pt con ligandos alquinilo y de nuevos cl\u00fasteres basados en fragmentos monoani\u00f3nicos [pt(c^n)(c\u00c2\u00bacr)2]- (c^n = bzq, 2-phpy) y heterometales d10 (cui, agi) o 6s2 (pbii) as\u00ed como el estudio detallado de sus propiedades \u00f3pticas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sistemas fotoluminiscentes cicloplatinados<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sistemas fotoluminiscentes cicloplatinados <\/li>\n<li><strong>Autor:<\/strong>\u00a0 \u00e1lvaro D\u00edez  Rubio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Rioja<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/07\/2010<\/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>Elena Lalinde Pe\u00f1a<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Forni\u00e9s gracia <\/li>\n<li>reyes Jim\u00e9nez aparicio (vocal)<\/li>\n<li>Mar\u00eda  cristina Lagunas castedo (vocal)<\/li>\n<li>eduardo jacinto Fern\u00e1ndez garbayo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de \u00e1lvaro D\u00edez Rubio Los complejos de metales de transici\u00f3n que exhiben fotoluminiscencia est\u00e1n experimentando en las \u00faltimas [&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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