{"id":86076,"date":"2018-03-10T00:10:38","date_gmt":"2018-03-10T00:10:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-electroviscoso-y-caracterizacion-de-sistemas-coloidales-modelo-y-microgeles\/"},"modified":"2018-03-10T00:10:38","modified_gmt":"2018-03-10T00:10:38","slug":"efecto-electroviscoso-y-caracterizacion-de-sistemas-coloidales-modelo-y-microgeles","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/efecto-electroviscoso-y-caracterizacion-de-sistemas-coloidales-modelo-y-microgeles\/","title":{"rendered":"Efecto electroviscoso y caracterizacion de sistemas coloidales modelo y microgeles."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Jos\u00e9 Garc\u00eda Salinas <\/strong><\/h2>\n<p>La tesis supone un estudio de los sistemas coloidales desde el punto de vista de investigaci\u00f3n b\u00e1sica. Se centra en el estudio de los fen\u00f3menos electrocin\u00e9ticos, considerando para sistemas de l\u00e1tex de pliestireno la movilidad electrofor\u00e9tica, la conversi\u00f3n de este dato experimental a potencial zeta y por \u00faltimo el efecto electroviscoso primario. Para este \u00faltimo fen\u00f3meno se encuentra muy buen ajcuerdo entre resultados experimentales y predicciones te\u00f3ricas (teror\u00edas de booth y de watterson-white). Adem\u00e1s se encuentra un m\u00e1ximo en la representaci\u00f3n del coeficiente electroviscoso primario frente al radio electrocin\u00e9tico (o concentraci\u00f3n de electrolito), obtenido experimentalmente y justificado te\u00f3ricamente conlas teor\u00edas mencionadas, incluyendo la contribuci\u00f3n al efecto de una tercera especie i\u00f3nica presente en la doble capa (especie determinante del ph) de mucha mayor movilidad. tambi\u00e9n se ha realizado la caracterizaci\u00f3n electrocin\u00e9tica para un sistema coloidal constituido por part\u00edculas tipo n\u00facleo-corteza, denominado microgel. el comportamiento de la movilidad electrofor\u00e9tica en funci\u00f3n de la temperatura y la concentraci\u00f3nd e electrolito en el medio ha sido justificado cualitativa y cuantitativamente mediante la teor\u00eda de la electroforesis de ohhima teniendo en cuenta los cambios e s tructurales que sugre la part\u00edcula y como la variaci\u00f3nde tama\u00f1o influye en la densidad de carga de la part\u00edcula y en el arrastre ejercido por la corteza de polielectrolito.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto electroviscoso y caracterizacion de sistemas coloidales modelo y microgeles.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto electroviscoso y caracterizacion de sistemas coloidales modelo y microgeles. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Jos\u00e9 Garc\u00eda Salinas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/07\/2000<\/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>Francisco Javier De Las Nieves Lopez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: roque Hidalgo \u00e1lvarez <\/li>\n<li>victor Mosquera tallon (vocal)<\/li>\n<li>jacqueline Forcada garcia (vocal)<\/li>\n<li>Manuel servando Romero cano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Jos\u00e9 Garc\u00eda Salinas La tesis supone un estudio de los sistemas coloidales desde el punto de [&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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