{"id":117992,"date":"2015-03-09T00:00:00","date_gmt":"2015-03-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/polylactic-acid-based-bio-blends-and-nanocomposites\/"},"modified":"2015-03-09T00:00:00","modified_gmt":"2015-03-09T00:00:00","slug":"polylactic-acid-based-bio-blends-and-nanocomposites","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/macromoleculas\/polylactic-acid-based-bio-blends-and-nanocomposites\/","title":{"rendered":"Poly(lactic acid)-based bio-blends and nanocomposites"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jon Urquijo Elortegui <\/strong><\/h2>\n<p>El poli(\u00c2\u00bfcido l\u00c2\u00bfctico) o pla tiene un origen 100% renovable y es totalmente biodegrable y, debido a suamplia procesabilidad y sus buenas propiedades mec\u00c2\u00bfnicas, se ha convertido en el biopol\u00c2\u00bfmero que hadespertado m\u00c2\u00bfs expectativas para poder ser utilizado en diversos sectores industriales. Sin embargo, elpla presenta algunas limitaciones, entre las que destaca su fragilidad intr\u00c2\u00bfnseca, que limitanconsiderablemente su rango de aplicaci\u00c2\u00bfn.La adici\u00c2\u00bfn de poli(\u00c2\u00bf-caprolactona) (pcl) y poli(butileno adipato-co-tereftalato) (pbat), dos pol\u00c2\u00bfmeros100% biodegradables, deformables y tenaces, al pla, ha resultado en nuevos materiales con propiedadesmec\u00c2\u00bfnicas equilibradas, que combinan una alta rigidez, deformabilidad y resistencia al impactomejoradas. Por otro lado, la adici\u00c2\u00bfn de nanopart\u00c2\u00bfculas de montmorillonita modificadas (ommt) ynanotubos de carbono (cnt) ha servido para mejorar las propiedades mec\u00c2\u00bfnicas del pla, y tambi\u00c2\u00bfn paradotarlo con propiedades barrera mejorada frente al paso de ox\u00c2\u00bfgeno y semiconductividad el\u00c2\u00bfctrica,respectivamente.La combinaci\u00c2\u00bfn de mezclas de las pla\/pcl y pla\/pbat con los nanocompuestos pla\/ommt ypla\/cnt ha resultado en bionanocompuestos ternarios pla\/pcl\/ommt, pla\/pcl\/cnt ypla\/pbat\/cnt que combinan un muy buen balance de propiedades mec\u00c2\u00bfnicas con propiedadesespec\u00c2\u00bfficas relacionadas con la ommt (propiedades barrera mejoradas) y con los nanotubos(semiconductividad el\u00c2\u00bfctrica).<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Poly(lactic acid)-based bio-blends and nanocomposites<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Poly(lactic acid)-based bio-blends and nanocomposites <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jon Urquijo Elortegui <\/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 03\/09\/2015<\/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>echevarria Estanga Guerrica<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  eugenia Mu\u00f1oz bergareche <\/li>\n<li>julio Jos\u00e9 Suay anton (vocal)<\/li>\n<li>sylvie Dagr\u00e9ou &#8212; (vocal)<\/li>\n<li>Francisco Javier Vallejo rasero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jon Urquijo Elortegui El poli(\u00c2\u00bfcido l\u00c2\u00bfctico) o pla tiene un origen 100% renovable y es totalmente biodegrable [&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":[1387,9176,12909],"tags":[232194,49699,232193,141142,13471,230570],"class_list":["post-117992","post","type-post","status-publish","format-standard","hentry","category-macromoleculas","category-materiales-plasticos","category-pais-vasco-euskal-herriko-unibertsitatea","tag-echevarria-estanga-guerrica","tag-francisco-javier-vallejo-rasero","tag-jon-urquijo-elortegui","tag-julio-jose-suay-anton","tag-maria-eugenia-munoz-bergareche","tag-sylvie-dagreou"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117992","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=117992"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117992\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=117992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=117992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=117992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}