{"id":13008,"date":"2018-03-09T08:59:07","date_gmt":"2018-03-09T08:59:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sintesis-de-cromoforos-push-pull-derivados-del-carbazol-2379-polisustituido-estudio-de-sus-propiedades-opticas-no-lineales-luminiscentes-y-electroquimicas\/"},"modified":"2018-03-09T08:59:07","modified_gmt":"2018-03-09T08:59:07","slug":"sintesis-de-cromoforos-push-pull-derivados-del-carbazol-2379-polisustituido-estudio-de-sus-propiedades-opticas-no-lineales-luminiscentes-y-electroquimicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/sintesis-de-cromoforos-push-pull-derivados-del-carbazol-2379-polisustituido-estudio-de-sus-propiedades-opticas-no-lineales-luminiscentes-y-electroquimicas\/","title":{"rendered":"Sintesis de cromoforos \u00abpush-pull\u00bb derivados del carbazol 2,3,7,9-polisustituido. estudio de sus propiedades opticas no lineales, luminiscentes y electroquimicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Luis Diaz Fernandez <\/strong><\/h2>\n<p>La tesis doctoral se encuadra en el campo de los materiales org\u00e1nicos con aplicaci\u00f3n en la industria de la microelectronica. Con el fin de obtener futuros sistemas macromoleculares con propiedades conductoras, luminiscentes y \u00f3pticas no lineales, se han sintetizado una serie de cromoforos \u00abpusch-pull\u00bb derivados del carbazol utilizando diversas metodolog\u00edas de qu\u00edmica heteroc\u00edclica. de los compuestos sintetizados se ha determinado su valor experimental de hiperpolarizabilidad mediante la t\u00e9cnica efish, detect\u00e1ndose respuestas \u00f3pticas no lineales aceptables.  los compuestos sintetizados se han estudiado computacionalmente mediante m\u00e9todos semiemp\u00edricos de c\u00e1lculo, llev\u00e1ndose a cabo por un lado, optimizaciones de geometr\u00edas moleculares, bien en el vacio o bien considerando el efecto del disolvente, y por otro se han calculado las propiedades \u00f3pticas no lineales para dar explicaci\u00f3n a los resultados obtenidos experimentalmente.  se han analizado las propiedades fotoluminiscentes, electroluminiscentes y electroqu\u00edmicas de los sistemas, detect\u00e1ndose propiedades interesantes de cara a la obtenci\u00f3n de dispositivos led (diodos de emisi\u00f3n de luz) y aparatos electro-\u00f3pticos. Algunos sistemas mostraron emisi\u00f3n en la zona del azul y mostraron propiedades transportadoras de electrones seg\u00fan se dedujo de las medidas realizadas utilizando la t\u00e9cnica de voltamperometr\u00eda c\u00edclica. Asimismo, se analizaron las estabilidades t\u00e9rmicas, observ\u00e1ndose temperaturas de descomposici\u00f3n entrono a los 300\u00c2\u00bac, superiores a las com\u00fanmente encontrados en sistemas de este tipo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sintesis de cromoforos \u00abpush-pull\u00bb derivados del carbazol 2,3,7,9-polisustituido. estudio de sus propiedades opticas no lineales, luminiscentes y electroquimicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sintesis de cromoforos \u00abpush-pull\u00bb derivados del carbazol 2,3,7,9-polisustituido. estudio de sus propiedades opticas no lineales, luminiscentes y electroquimicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Luis Diaz Fernandez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/09\/2001<\/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>Dolores Velasco Castrillo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Santiago Olivella nello <\/li>\n<li>enric Brillas coso (vocal)<\/li>\n<li>Santiago Nonell marrugat (vocal)<\/li>\n<li>belen Villacampa naverac (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Luis Diaz Fernandez La tesis doctoral se encuadra en el campo de los materiales org\u00e1nicos con [&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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