{"id":23330,"date":"2003-05-06T00:00:00","date_gmt":"2003-05-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/materiales-moleculares-ha%c2%addricos-con-propieades-electricas-y-o-magneticas-radicales-organicos-y-redes-magneticas-inorganicas-como-precursores-de-sistemas-multifuncionales\/"},"modified":"2003-05-06T00:00:00","modified_gmt":"2003-05-06T00:00:00","slug":"materiales-moleculares-ha%c2%addricos-con-propieades-electricas-y-o-magneticas-radicales-organicos-y-redes-magneticas-inorganicas-como-precursores-de-sistemas-multifuncionales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/materiales-moleculares-ha%c2%addricos-con-propieades-electricas-y-o-magneticas-radicales-organicos-y-redes-magneticas-inorganicas-como-precursores-de-sistemas-multifuncionales\/","title":{"rendered":"Materiales moleculares h\u00eddricos con propieades el\u00e9ctricas y\/o magn\u00e9ticas: radicales org\u00e1nicos y redes magn\u00e9ticas inorg\u00e1nicas como precursores de sistemas multifuncionales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eugenia Mart\u00ednez Ferrero <\/strong><\/h2>\n<p>Este trabajo de tesis trata de la obtenci\u00f3n de nuevos materiales h\u00edbridos de base molecular a partir de dos o m\u00e1s componentes moleculares capaces de aportar al material propiedades magn\u00e9ticas o el\u00e9ctricas de inter\u00e9s.  en el primer cap\u00edtulo se presenta el estudio realizado sobre compuestos del tipo (miimiii(ox)3))- (mii = mn, fe, co, ni, cu, zn) utilizando como metales trivalentes ru y rh. Las series que se han preparado y caracterizado contienen como cationes las mol\u00e9culas org\u00e1nicas de tba (tetrabutilamonio, (c4h9)n4+), y las mol\u00e9culas organomet\u00e1licas decametilcobalticinio (co(c10h30)2)+) y su an\u00e1logo paramagn\u00e9tico decametilferricinio (fe(c10h30)2)+). Estos compuestos se comportan como ferromagnetos, alcanzando temperaturas cr\u00edticas de 13k. la utilizaci\u00f3n de (fe(c10h30)2)+) ha permitido la obtenci\u00f3n de multicapas magn\u00e9ticas. En el segundo cap\u00edtulo se han preparado compuestos que contienen tambi\u00e9n redes bimet\u00e1licas extendidas de oxalato, pero en este caso tridimensionales y con miii = fe o ru. Cuando la composici\u00f3n de la red es el tipo (miifeiii(ox)3) (mii = mn, fe) se consiguen ordenamientos magn\u00e9ticos (ferromagn\u00e9ticos d\u00e9bil y ferrimagn\u00e9tico, respectivamente). Los cationes que se han empleado son del tipo (zii (byp)3)+2 (zii = fe, ru). En los \u00faltimos cap\u00edtulos se presentan los resultados de la s\u00edntesis y caracterizaci\u00f3n de nuevas sales de radicales org\u00e1nicos capaces de conducir electricidad. En el tercer cap\u00edtulo se han utilizado la mol\u00e9cula org\u00e1nica dadora perileno (c20h12) junto con polioxometalatos de diversa nuclearidad y con el ani\u00f3n (recl6)2-. Este es el primer trabajo donde se combinan los polioxometalatos (cl\u00fasters ani\u00f3nicos de \u00f3xidos met\u00e1licos de estructura y forma bien definidos) con este tipo de dador. Por otra parte, el ani\u00f3n (recl6)2- posee un s=3\/2, lo que permite la preparaci\u00f3n de sales conductoras y magn\u00e9ticas. Este tipo de sales tambi\u00e9n se presenta en el cap\u00edtulo cuarto donde se ha<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Materiales moleculares h\u00eddricos con propieades el\u00e9ctricas y\/o magn\u00e9ticas: radicales org\u00e1nicos y redes magn\u00e9ticas inorg\u00e1nicas como precursores de sistemas multifuncionales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Materiales moleculares h\u00eddricos con propieades el\u00e9ctricas y\/o magn\u00e9ticas: radicales org\u00e1nicos y redes magn\u00e9ticas inorg\u00e1nicas como precursores de sistemas multifuncionales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eugenia Mart\u00ednez Ferrero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/06\/2003<\/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>Eugenio Coronado Miralles<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: emilio Mor\u00e1n Miguelez <\/li>\n<li>francis Secheresse (vocal)<\/li>\n<li>Manuel Almeida (vocal)<\/li>\n<li>frances Lloret pastor (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eugenia Mart\u00ednez Ferrero Este trabajo de tesis trata de la obtenci\u00f3n de nuevos materiales h\u00edbridos de base [&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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