{"id":9854,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1996\/01\/01\/contribucion-al-estudio-de-las-propiedades-de-los-tensioactivos-y-sus-mezclas-desde-el-punto-de-vista-de-las-interacciones-moleculares\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"contribucion-al-estudio-de-las-propiedades-de-los-tensioactivos-y-sus-mezclas-desde-el-punto-de-vista-de-las-interacciones-moleculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/contribucion-al-estudio-de-las-propiedades-de-los-tensioactivos-y-sus-mezclas-desde-el-punto-de-vista-de-las-interacciones-moleculares\/","title":{"rendered":"Contribucion al estudio de las propiedades de los tensioactivos y sus mezclas desde el punto de vista de las interacciones moleculares."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Cristina Dorado Calasanz <\/strong><\/h2>\n<p>Se han estudiado las propiedades de las disoluciones a baja concentracion de los tensioactivos tx-100 y dodecilsulfonato sodico en presencia y ausencia de sal, mediante determinaciones de la tension superficial por el metodo del anillo, en funcion de la concentracion a distintas temperaturas. Se han analizado las isotermas de adsorcion, la ecuacion de estado superficial, comparando su rango de validez con el de las ecuaciones semiempiricas mas usadas en la bibliografia, asi como los parametros energeticos superficiales.  asimismo, mendiante la determinacion de la tension interfacial y de medidas de angulos de contacto, se ha calculado la energia libre superficial y sus componentes aplicando el modelo de van oss y col., Y la energia libre de interaccion aplicando la propuesta de van oss y col.  se ha analizado las isotermas de adsorcion y la existencia o no de sinergismo positivo o negativo de las mezclas de estos tensioactivos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Contribucion al estudio de las propiedades de los tensioactivos y sus mezclas desde el punto de vista de las interacciones moleculares.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Contribucion al estudio de las propiedades de los tensioactivos y sus mezclas desde el punto de vista de las interacciones moleculares. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Cristina Dorado Calasanz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Bronislaw Janczuk<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Morales Bruque <\/li>\n<li>\u00e1ngel Delgado Mora (vocal)<\/li>\n<li>Carlos Gonzalez Fernandez (vocal)<\/li>\n<li>Rafael Perea Carpio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Cristina Dorado Calasanz Se han estudiado las propiedades de las disoluciones a baja concentracion de los tensioactivos [&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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