{"id":40225,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-termoanalitico-de-complejos-organometalicos-de-rutenioii-rodioiii-y-paladioii\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"estudio-termoanalitico-de-complejos-organometalicos-de-rutenioii-rodioiii-y-paladioii","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-termoanalitico-de-complejos-organometalicos-de-rutenioii-rodioiii-y-paladioii\/","title":{"rendered":"Estudio termoanalitico de complejos organometalicos de rutenio(ii), rodio(iii) y paladio(ii)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jose Perez Perez <\/strong><\/h2>\n<p>Se han preparado y caracterizado complejos organomet\u00e1licos de rutenio(ii) con arenos, rodio(iii) con el radical pentametilciclopentadienilo y ortometalados de paladio(ii) (diecinueve de ellos no descritos hasta la fecha en la bibliograf\u00eda) y se ha realizado el estudio de su comportamiento t\u00e9rmico, en estado s\u00f3lido, utilizando las t\u00e9cnicas: termogravimetr\u00eda, termogravimetr\u00eda diferencial y calorimetr\u00eda diferencial de barrido. los areno-complejos de rutenio(ii) con ligandos n- y s-dadores descomponen en dos etapas; la primera de ellas supone, en todos los casos, la eliminaci\u00f3n de los ligandos neutros form\u00e1ndose una especie dinuclear con puentes de hal\u00f3geno. En una segunda etapa, se produce la descomposici\u00f3n completa del complejo dinuclear hasta la formaci\u00f3n de \u00f3xido de rutenio. Por otra parte, los pentametilciclopentadienil derivados de rodio(iii) con piridinas y anilinas por tratamiento t\u00e9rmico, en estado s\u00f3lido, descomponen de forma similar a los complejos de rutenio con formaci\u00f3n de especies dinucleares intermedias y descomposici\u00f3n final a rodio met\u00e1lico u \u00f3xido de rodio seg\u00fan la atm\u00f3sfera utilizada en cada experiencia. Las temperaturas de formaci\u00f3n de las especies dinucleares depende, en cada caso, del ligando neutro que forme el complejo precursor. finalmente, se ha estudiado el comportamiento t\u00e9rmico de diversos compuestos ortometalados de paladio(ii) con piridinas y aminas. Los modelos de descomposici\u00f3n siguen la pauta general de eliminar, en una primera etapa los ligandos neutros y, posteriormente, los complejos dinucleares con puentes de hal\u00f3geno descomponen a paladio met\u00e1lico y residuos carbonosos.  se ha realizado el estudio cin\u00e9tico para todos los procesos de descomposici\u00f3n de los complejos preparados en condiciones no isotermas por diferentes m\u00e9todos no mecan\u00edsticos y mecan\u00edsticos y, adem\u00e1s, se ha realizado el estudio cin\u00e9tico en condiciones isotermas de una serie de complejos seleccion<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio termoanalitico de complejos organometalicos de rutenio(ii), rodio(iii) y paladio(ii).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio termoanalitico de complejos organometalicos de rutenio(ii), rodio(iii) y paladio(ii). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jose Perez Perez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Gregorio L\u00f3pez L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Navarrete guijosa <\/li>\n<li>Jos\u00e9 Galvez flores (vocal)<\/li>\n<li> Salas pelegrin Juan  Manuel (vocal)<\/li>\n<li>gloria Villora cano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jose Perez Perez Se han preparado y caracterizado complejos organomet\u00e1licos de rutenio(ii) con arenos, rodio(iii) con el [&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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