{"id":81363,"date":"2018-03-10T00:05:14","date_gmt":"2018-03-10T00:05:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/microemulsionis-de-tipus-aigua-en-oli-basades-en-tensioactius-polimerics\/"},"modified":"2018-03-10T00:05:14","modified_gmt":"2018-03-10T00:05:14","slug":"microemulsionis-de-tipus-aigua-en-oli-basades-en-tensioactius-polimerics","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/microemulsionis-de-tipus-aigua-en-oli-basades-en-tensioactius-polimerics\/","title":{"rendered":"Microemulsionis de tipus aigua en oli basades en tensioactius polimerics"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mireia Plaza Carbo <\/strong><\/h2>\n<p>El objetivo de esta tesis es la formaci\u00f3n de microemulsiones (soluciones coloidales is\u00f3tropas y termodinamicamente estables) de tipo agua-en-aceite con alto contenido en agua utilizando el tensioactivo polim\u00e9rico, arlacel p135, y estudio de las propiedades y caracterizaci\u00f3n de las mismas mediante las t\u00e9cnicas de conductrimetr\u00eda, dispersi\u00f3n de rayos-x a \u00e1ngulos peque\u00f1os (saxs) y dispersi\u00f3n de luz l\u00e1ser (ls). Para conseguir tales objetivos se ha estudiado el comportamiento f\u00e1sico de sistema binarios, ternarios y cuaternarios mediante diagramas de fase. Este estudio ha permitido establecer que el sistema \u00f3ptimo es el formado por arlacel p135\/miristato de isopropilo\/1,2-hexandiol\/agua, que a una tempertura de 25\u00c2\u00ba c solubiliza un 36% de agua. Las microemulsiones formadas en este sistema se caracterizan por su estabilidad en un amplio rango de temperaturas (-30\u00c2\u00bac a 70\u00c2\u00bac) asimismo, la adici\u00f3n de nac1 en una concentraci\u00f3n inferior o igual a 1m no modifica la zona de m\u00e1xima solubilizaci\u00f3n. el incremento de conductividad a medida que aumenta la fracci\u00f3n en volumen de fase dispersa se explica por la teoria de la percolaci\u00f3n. Los resultados de saxs y ls han permitido determinar la distribuci\u00f3n de los componentes del sistema, as\u00ed como la forma y tama\u00f1o de las gotas de microemulsi\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Microemulsionis de tipus aigua en oli basades en tensioactius polimerics<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Microemulsionis de tipus aigua en oli basades en tensioactius polimerics <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mireia Plaza Carbo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/11\/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>Ramon Pons Pons<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: claudi Mans i teixido <\/li>\n<li>f. Tadros tharwat (vocal)<\/li>\n<li>Manuel arturo L\u00f3pez quintela (vocal)<\/li>\n<li>j. Dederen chris (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mireia Plaza Carbo El objetivo de esta tesis es la formaci\u00f3n de microemulsiones (soluciones coloidales is\u00f3tropas y [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[951,332,199,305,13563,17,3733,560,966,12204],"tags":[25558,173650,173651,2751,173649,62673],"class_list":["post-81363","post","type-post","status-publish","format-standard","hentry","category-barcelona","category-ciencias-tecnologicas","category-fisica","category-ingenieria-y-tecnologia-quimicas","category-polimeros-en-forma-dispersa","category-quimica","category-quimica-de-coloides","category-quimica-fisica","category-quimica-macromolecular","category-tensioactivos","tag-claudi-mans-i-teixido","tag-f-tadros-tharwat","tag-j-dederen-chris","tag-manuel-arturo-lopez-quintela","tag-mireia-plaza-carbo","tag-ramon-pons-pons"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/81363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=81363"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/81363\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=81363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=81363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=81363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}