{"id":3162,"date":"2018-05-07T18:40:00","date_gmt":"2018-05-07T18:40:00","guid":{"rendered":"http:\/\/localhost\/killam-dev\/?post_type=scholars&p=3162"},"modified":"2024-05-27T15:50:09","modified_gmt":"2024-05-27T15:50:09","slug":"trouver-des-matieres-de-remplacement-brutes-et-durables-pour-les-produits-c","status":"publish","type":"scholars","link":"https:\/\/killamlaureates.ca\/fr\/laureates\/trouver-des-matieres-de-remplacement-brutes-et-durables-pour-les-produits-c\/","title":{"rendered":"Chao-Jun Li – Bourse de recherche Killam"},"content":{"rendered":"

\u00ab\u00a0Si vous constatez un probl\u00e8me scientifique important et que vous voulez le r\u00e9soudre, pers\u00e9v\u00e9rez. Vous avez de bonnes chances de trouver un jour une solution.\u00a0\u00bb<\/p><\/blockquote>\n

\u00c9tant donn\u00e9 que les ressources fossiles s\u2019amenuisent, il se peut que des d\u00e9chets de biomasse provenant d\u2019usines et sous-utilis\u00e9s procurent les mati\u00e8res brutes n\u00e9cessaires pour cr\u00e9er les futurs produits chimiques durables. Le processus de bioraffinage peut \u00eatre la solution. Cependant, le principal obstacle \u00e0 la conversion de la biomasse bon march\u00e9 et abondante en produits chimiques de grande valeur est le manque d\u2019outils chimiques largement applicables et efficaces qui peuvent transformer, de fa\u00e7on directe et s\u00e9lective, les mol\u00e9cules hautement fonctionnalis\u00e9es issues de la biomasse.<\/p>\n

Pendant les deux ann\u00e9es que durera sa bourse de recherche Killam, le Dr Chao-Jun Li mettra au point des mati\u00e8res brutes provenant de la biomasse oxyg\u00e9n\u00e9e et naturellement abondante ou mati\u00e8res premi\u00e8res, pour en faire des substituts largement applicables de r\u00e9actifs organom\u00e9talliques classiques d\u00e9riv\u00e9s d\u2019halog\u00e9nures organiques. Contrairement aux r\u00e9actifs organom\u00e9talliques classiques, ces nouveaux substituts \u00e9vitent les halog\u00e9nures organiques et le m\u00e9tal st\u0153chiom\u00e9trique et peuvent tol\u00e9rer l\u2019air, l\u2019eau et les groupes fonctionnels.<\/p>\n

Photo: Soci\u00e9t\u00e9 royale du Canada<\/p>\n","protected":false},"excerpt":{"rendered":"

Si vous constatez un probl\u00e8me scientifique important et que vous voulez le r\u00e9soudre, pers\u00e9v\u00e9rez. Vous avez de bonnes chances de trouver un jour une solution.\u00a0<\/p>\n","protected":false},"featured_media":2718,"template":"","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"_links_to":"","_links_to_target":""},"categories":[118],"tags":[28],"class_list":["post-3162","scholars","type-scholars","status-publish","has-post-thumbnail","hentry","category-conseil-des-arts-du-canada","tag-sciences-naturelles"],"featured_image_urls_v2":{"full":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb.jpg",712,447,false],"thumbnail":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb-150x150.jpg",150,150,true],"medium":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb-300x188.jpg",300,188,true],"medium_large":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb.jpg",712,447,false],"large":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb.jpg",712,447,false],"1536x1536":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb.jpg",712,447,false],"2048x2048":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb.jpg",712,447,false],"small-square":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb-217x217.jpg",217,217,true],"square-large":["https:\/\/killamlaureates.ca\/wp-content\/uploads\/2020\/07\/LiWeb-500x447.jpg",500,447,true]},"post_excerpt_stackable_v2":"

Si vous constatez un probl\u00e8me scientifique important et que vous voulez le r\u00e9soudre, pers\u00e9v\u00e9rez. Vous avez de bonnes chances de trouver un jour une solution.\u00a0<\/p>\n","category_list_v2":"Conseil des arts du Canada<\/a>","author_info_v2":{"name":"","url":""},"comments_num_v2":"0 commentaire","yoast_head":"\nChao-Jun Li - Bourse de recherche Killam - Killam Laureates<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/killamlaureates.ca\/fr\/laureates\/trouver-des-matieres-de-remplacement-brutes-et-durables-pour-les-produits-c\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chao-Jun Li - Bourse de recherche Killam - Killam Laureates\" \/>\n<meta property=\"og:description\" content=\"Si vous constatez un probl\u00e8me scientifique important et que vous voulez le r\u00e9soudre, pers\u00e9v\u00e9rez. 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