{"id":3232,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/adsorcion-total-y-preferencial-del-poliestireno-en-la-mezcla-binaria-metil-etil-cetona-polietilenglicol\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"adsorcion-total-y-preferencial-del-poliestireno-en-la-mezcla-binaria-metil-etil-cetona-polietilenglicol","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/adsorcion-total-y-preferencial-del-poliestireno-en-la-mezcla-binaria-metil-etil-cetona-polietilenglicol\/","title":{"rendered":"Adsorcion total y preferencial del poliestireno en la mezcla binaria metil etil cetona\/polietilenglicol"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Judith Tolosa Ya\u00f1ez <\/strong><\/h2>\n<p>En las ultimas decadas, se ha venido estudiando el fenomeno de la compatibilidad entre polimeros, dado su gran interes tecnologico. Desafortunadamente, es muy dificil encontrar parejas de polimeros que resulten miscibles en el estado solido, lo que no impide encontrar aplicaciones practicas para las parejas inmiscibles.  debido a los numerosos interrogantes sobre la compatibilidad en mezclas polimero\/polimero, se ha adoptado una segunda via para su estudio. Esta via es la de estudiar la influencia de un tercer componente, en nuestro caso un disolvente comun, que favorezca la miscibilidad. Esta memoria se ha centrado en el estudio sistematico de las interacciones entre polimeros en presencia de un disolvente, siendo uno de los polimeros un oligomero. Por otra parte, confirmaremos que las ecuaciones tipicas aplicables a los sistemas liquido1\/liquido2\/polimero 3 son validas cuando como en nuestro caso, el polimero 2 es de bajo peso molecular.  esto nos permitiria, en principio, utilizar todo el enorme soporte teorico sobre adsorcion preferencial y total, asi como la posible determinacion de la espinodal en el sistema. Asimismo, hemos calculado los principales parametros de los sistemas ternarios y su dependencia con diversos factores como la naturaleza termodinamica y composicion de la mezcla disolvente, el peso molecular, la densidad de segmentos y estructura quimica del polimero.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Adsorcion total y preferencial del poliestireno en la mezcla binaria metil etil cetona\/polietilenglicol<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Adsorcion total y preferencial del poliestireno en la mezcla binaria metil etil cetona\/polietilenglicol <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Judith Tolosa Ya\u00f1ez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Issa Antonio Katime Amashta<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Veguillas Losada Juan  Emilio <\/li>\n<li>Jos\u00e9 Mar\u00eda Teijon Rivera (vocal)<\/li>\n<li>Marisol Anasagasti Egusquiza (vocal)<\/li>\n<li>Amalia Crespo Colin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Judith Tolosa Ya\u00f1ez En las ultimas decadas, se ha venido estudiando el fenomeno de la compatibilidad entre [&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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