{"id":106875,"date":"2018-03-11T10:30:58","date_gmt":"2018-03-11T10:30:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/pigmentos-ceramicos-cmyk-de-base-nanoestructurada-obtenidos-por-sonoprecipitacion-y-ruta-poliol\/"},"modified":"2018-03-11T10:30:58","modified_gmt":"2018-03-11T10:30:58","slug":"pigmentos-ceramicos-cmyk-de-base-nanoestructurada-obtenidos-por-sonoprecipitacion-y-ruta-poliol","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-inorganica\/pigmentos-ceramicos-cmyk-de-base-nanoestructurada-obtenidos-por-sonoprecipitacion-y-ruta-poliol\/","title":{"rendered":"Pigmentos cer\u00e1micos cmyk de base nanoestructurada obtenidos por sonoprecipitaci\u00f3n y ruta poliol"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Carina Gargori Garcia <\/strong><\/h2>\n<p>Se ha desarrollado una paleta de pigmentos cer\u00e1micos cmyk basados en el azul de vanadio en circ\u00f3n, el naranja de rutilo dopado con cromo-antimonio, el amarillo de pirocloro de itrio-esta\u00f1o dopado con calcio-vanadio y negro de perovskita de neodimio-cromo modificada con alacalinot\u00e9rreos. De forma subsidiaria se ha preparado una tricrom\u00eda de tintas y pigmentos basados en cr-sb en rutilo (azul), ni-sb en rutilo (amarillo) cr-sb en rutilo (naranja). La paleta se ha optimizado, en su caso, con la adici\u00f3n de mineralizadores y la utilizaci\u00f3n de m\u00e9todos de qu\u00edmica suave, b\u00e1sicamente los de coprecipitaci\u00f3n amoniacal, sonoprecipitaci\u00f3n y ruta poliol. En general las rutas de coprecipitaci\u00f3n y sonoprecipitaci\u00f3n producen pigmentos m\u00e1s efectivos que los cer\u00e1micos favorecidos por su reactividad, sin embargo los materiales obtenidos por ruta poliol presentan dificultades asociadas a la estabilizaci\u00f3n de las fases amorfas metaestables y a la baja resistencia de las finas part\u00edculas obtenidas frente al ataque de los vidriados, salvo en  el caso del azul vanadio. En este sentido, se pueden preparar tintas cer\u00e1micas aptas para serigraf\u00eda a partir de las suspensiones sonoprecipitadas con coloraciones aceptables, y con mayores intensidades de color procediendo al secado y dispersi\u00f3n en veh\u00edculos serigr\u00e1ficos como el dietilenglicol de las suspensiones coprecipitadas o sonoprecipitadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Pigmentos cer\u00e1micos cmyk de base nanoestructurada obtenidos por sonoprecipitaci\u00f3n y ruta poliol<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Pigmentos cer\u00e1micos cmyk de base nanoestructurada obtenidos por sonoprecipitaci\u00f3n y ruta poliol <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Carina Gargori Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Jaume i de castell\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/02\/2011<\/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>Guillermo Monr\u00f3s Tom\u00e1s<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: juli\u00e1n Morales palomino <\/li>\n<li>Manuel Ribeiro (vocal)<\/li>\n<li>joao Labrincha batista (vocal)<\/li>\n<li>Emilio Moran Migueles (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carina Gargori Garcia Se ha desarrollado una paleta de pigmentos cer\u00e1micos cmyk basados en el azul 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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