{"id":188,"date":"2024-10-29T15:27:16","date_gmt":"2024-10-29T14:27:16","guid":{"rendered":"http:\/\/wwww.icp.universite-paris-saclay.fr\/temic\/?page_id=188"},"modified":"2024-11-08T16:54:35","modified_gmt":"2024-11-08T15:54:35","slug":"electrocatalyseurs-et-photo-electrocatalyseurs-pour-la-reduction-du-co2","status":"publish","type":"page","link":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/axes-scientifiques\/inpact\/electrocatalyseurs-et-photo-electrocatalyseurs-pour-la-reduction-du-co2\/","title":{"rendered":"Electrocatalyseurs et photo-\u00e9lectrocatalyseurs pour la r\u00e9duction du CO2"},"content":{"rendered":"

Electrocatalyseurs et photo-\u00e9lectrocatalyseurs pour la r\u00e9duction du CO2<\/h3>\n
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Christophe Colbeau-Justin (Prof), Mohamed N. Ghazzal (MCF)
\nAlumni\u00a0: Maria Guadalupe M\u00e9ndez-Medrano (Doc)<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>

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Images TEM de a) CuO0,5%\/P25 avec b) l'histogramme correspondant de la distribution de taille des nanoagr\u00e9gats de CuO, et c) HAADF-STEM de BF-STEM images de, CuO0,5%\/P25 avec des images FFT (transform\u00e9e de Fourier rapide) pour les plans de CuO.<\/em><\/p>\n<\/div>\n<\/div><\/div><\/div>

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Nous d\u00e9veloppons et \u00e9tudions des catalyseurs \u00e0 base de cuivre tr\u00e8s actifs et s\u00e9lectifs pour la r\u00e9duction du CO2 <\/sub>[Mendez2020<\/a>]. L\u2019adjonction d\u2019un deuxi\u00e8me m\u00e9tal permet d\u2019augmenter la s\u00e9lectivit\u00e9 et l'activit\u00e9 de la r\u00e9action \u00e9lectrochimique. Ainsi, des nanoparticules (NPs) bim\u00e9talliques \u00e0 base de cuivre et synth\u00e9tis\u00e9es par radiolyse (Figure) ont montr\u00e9 une activit\u00e9 importante pour la conversion du CO2<\/sub> en acide formique et en acide ac\u00e9tique. Ces r\u00e9sultats mettent en \u00e9vidence les effets synergiques des catalyseurs bim\u00e9talliques pour la valorisation du CO2<\/sub>. De nouveaux mat\u00e9riaux \u00e0 base de carbone et de complexes organom\u00e9talliques sont \u00e9galement d\u00e9velopp\u00e9s pour la transformation efficace du CO2<\/sub> en m\u00e9thanol (Project europ\u00e9en ACT \u00ab\u00a0NEXTCCUS\u00a0\u00bb<\/a>).<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

Collaborations<\/h3>\n
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Consortium compos\u00e9 de<\/strong> : Institute for Materials Discovery, University College London, UK ; <\/strong>Purdue School of Engineering and Technology. Indiana University-Purdue University Indianapolis, USA ; Argonne National Laboratory, USA ; Istituto di Struttura della Materia, CNR, Roma, Italie ; Mechanical Engineering Department, Hellenic Mediterranean University, Estavromenos, Heraklion, Gr\u00e8ce ; Institute of Emerging Technologies (I-emerge) of Hmu Research Center, Heraklion, Gr\u00e8ce, IRCELYON, Universit\u00e9 Lyon 1 ; ICMMO, U Paris Saclay.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Christophe Colbeau-Justin (Prof), Mohamed N. Ghazzal (MCF) Alumni\u00a0: Maria Guadalupe M\u00e9ndez-Medrano (Doc) Images TEM de a) CuO0,5%\/P25 avec b) l’histogramme correspondant de la distribution de taille des nanoagr\u00e9gats de CuO, et c) HAADF-STEM de BF-STEM images de, CuO0,5%\/P25 avec des images FFT (transform\u00e9e de Fourier rapide) pour les plans de CuO. Nous d\u00e9veloppons et \u00e9tudions… Lire la suite »Electrocatalyseurs et photo-\u00e9lectrocatalyseurs pour la r\u00e9duction du CO2<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":159,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-188","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/pages\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/comments?post=188"}],"version-history":[{"count":8,"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/pages\/188\/revisions"}],"predecessor-version":[{"id":390,"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/pages\/188\/revisions\/390"}],"up":[{"embeddable":true,"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/pages\/159"}],"wp:attachment":[{"href":"https:\/\/www.icp.universite-paris-saclay.fr\/temic\/wp-json\/wp\/v2\/media?parent=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}