{"id":8004,"date":"2015-09-11T00:00:35","date_gmt":"2015-09-10T22:00:35","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=8004"},"modified":"2015-09-06T09:47:12","modified_gmt":"2015-09-06T07:47:12","slug":"des-scientifiques-developpent-un-incroyable-materiau-capable-de-sauto-reparer","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-developpent-un-incroyable-materiau-capable-de-sauto-reparer\/","title":{"rendered":"Des scientifiques d\u00e9veloppent un incroyable mat\u00e9riau capable de s&rsquo;auto-r\u00e9parer"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p style=\"text-align: justify;\">D\u00e9velopp\u00e9 par des scientifiques de l&rsquo;Universit\u00e9 du Michigan, ce nouveau mat\u00e9riau est capable de se reboucher en quelques secondes apr\u00e8s avoir \u00e9t\u00e9 perc\u00e9. Une propri\u00e9t\u00e9 qui pourrait permettre de pr\u00e9venir de graves accidents notamment au sein de la Station spatiale internationale (ISS).<\/p>\n<p style=\"text-align: justify;\">Imaginez.<\/p>\n<p style=\"text-align: justify;\">Alors que la Station spatiale internationale (ISS) \u00e9volue comme \u00e0 son habitude le long de son orbite terrestre basse, une microm\u00e9t\u00e9orite vient percuter son enceinte. Le projectile est petit mais sa vitesse est suffisante pour percer un trou dans la paroi et menacer la survie de l\u2019\u00e9quipage. Pour pr\u00e9venir ce genre d\u2019accident, des scientifiques de l&rsquo;Universit\u00e9 du Michigan ont mis au point un nouveau mat\u00e9riau incroyable.<\/p>\n<p style=\"text-align: justify;\">Sa particularit\u00e9 ? Il est capable de s\u2019auto-r\u00e9parer apr\u00e8s avoir \u00e9t\u00e9 perc\u00e9. En quelques secondes seulement, le trou est rebouch\u00e9 et la perte d\u2019oxyg\u00e8ne est de suite contenue. Un liquide qui se solidifie au contact de l\u2019oxyg\u00e8ne Cette invention pourrait apporter une solution viable en cas de catastrophe. Le mat\u00e9riau est en effet pr\u00e9vu pour cr\u00e9er une jointure temporaire, le temps que l\u2019\u00e9quipage se charge d\u2019intervenir.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p style=\"text-align: justify;\">Le projet de recherche a d\u2019ailleurs \u00e9t\u00e9 financ\u00e9 par la NASA et a fait l\u2019objet d\u2019une publication dans la revue ACS Macro Letters. Il ne s\u2019agit pas du premier mat\u00e9riau d\u00e9velopp\u00e9 \u00e0 pr\u00e9senter de telles caract\u00e9ristiques, toutefois celui-ci est unique en termes de composition et de vitesse de r\u00e9paration.<\/p>\n<p>\u00a0Son succ\u00e8s se r\u00e9sume \u00e0 un ingr\u00e9dient : un liquide qui se solidifie lorsqu&rsquo;il est expos\u00e9 \u00e0 l\u2019air libre.<\/p>\n<p style=\"text-align: justify;\">Pour en faire un mat\u00e9riau de construction, les chercheurs l\u2019ont dispos\u00e9 entre deux panneaux de polym\u00e8res solides. Il en r\u00e9sulte une plaque d\u2019environ un millim\u00e8tre d\u2019\u00e9paisseur.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">TDF<\/a><\/p>\n<p style=\"text-align: justify;\">source et extrait de\u00a0: <a href=\"http:\/\/www.maxisciences.com\/materiau\/des-scientifiques-developpent-un-incroyable-materiau-capable-de-s-auto-reparer_art35825.html\">http:\/\/www.maxisciences.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"8004\">(188)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>D\u00e9velopp\u00e9 par des scientifiques de l&rsquo;Universit\u00e9 du Michigan, ce nouveau mat\u00e9riau est capable de se reboucher en quelques secondes apr\u00e8s&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[26],"tags":[4639,1401,4637,4638,135],"class_list":["post-8004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-auto-reparant","tag-materiaux","tag-nouveau-materiaux","tag-reparation","tag-technologie","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/nouveau-materiaux-auto-reparant.jpg?fit=620%2C349&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-256","jetpack-related-posts":[{"id":1581,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-nasa-se-prepare-a-envoyer-une-imprimante-3d-dans-lespace\/","url_meta":{"origin":8004,"position":0},"title":"La NASA se pr\u00e9pare \u00e0 envoyer une imprimante 3D dans l&rsquo;espace","author":"Admin","date":"6 octobre 2013","format":false,"excerpt":"\"Un petit pas pour les imprimantes 3D, un grand pas pour la technologie\". Depuis quelques temps, les imprimantes 3D ne cessent de faire parler d'elles. Et, ces derni\u00e8res vont encore plus loin, puisque la NASA va en envoyer une dans l'espace. Selon l'agence spatiale, elle permettra de cr\u00e9er directement des\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2013\/10\/imprimante-3d-nasa-espace2.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":20433,"url":"https:\/\/www.laterredufutur.com\/accueil\/vers-un-monde-dont-le-beton-pourrait-sauto-reparer-seul\/","url_meta":{"origin":8004,"position":1},"title":"Vers un monde dont le b\u00e9ton pourrait s&rsquo;auto r\u00e9parer seul","author":"Admin","date":"19 f\u00e9vrier 2020","format":false,"excerpt":"Les scientifiques cr\u00e9ent un \u00e9trange \u00abb\u00e9ton vivant\u00bb qui se gu\u00e9rit lorsqu'il est endommag\u00e9. Des scientifiques de l'Universit\u00e9 du Colorado, Boulder, ont cr\u00e9\u00e9 ce que le New York Times appelle un \u00abb\u00e9ton vivant\u00bb, regorgeant de bact\u00e9ries photosynth\u00e9tiques, qui peuvent se d\u00e9velopper et se r\u00e9g\u00e9n\u00e9rer - un peu comme un organisme vivant.\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/01\/beton-auto-reparant-1.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/01\/beton-auto-reparant-1.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/01\/beton-auto-reparant-1.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/01\/beton-auto-reparant-1.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7601,"url":"https:\/\/www.laterredufutur.com\/accueil\/demain-les-murs-de-votre-maison-se-repareront-tout-seuls\/","url_meta":{"origin":8004,"position":2},"title":"Demain, les murs de votre maison se r\u00e9pareront tout seuls","author":"Admin","date":"16 juillet 2015","format":false,"excerpt":"Demain, les murs de votre maison se r\u00e9pareront tout seuls gr\u00e2ce \u00e0 ce b\u00e9ton qui comble lui-m\u00eame ses fissures. D\u00e9j\u00e0 utilis\u00e9 par l\u2019Empire romain sous une forme un peu moins \u00e9labor\u00e9e qu\u2019aujourd\u2019hui, le b\u00e9ton n\u2019a cess\u00e9 d\u2019\u00eatre la mati\u00e8re privil\u00e9gi\u00e9e des hommes pour construire toute sorte de b\u00e2timents au cours\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/beton-fissure-maison.jpg?fit=1070%2C562&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/beton-fissure-maison.jpg?fit=1070%2C562&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/beton-fissure-maison.jpg?fit=1070%2C562&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/beton-fissure-maison.jpg?fit=1070%2C562&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/beton-fissure-maison.jpg?fit=1070%2C562&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":12875,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-fortuite-dun-nouveau-type-revolutionnaire-de-polymeres\/","url_meta":{"origin":8004,"position":3},"title":"D\u00e9couverte fortuite d&rsquo;un nouveau type r\u00e9volutionnaire de polym\u00e8res","author":"Admin","date":"14 juillet 2016","format":false,"excerpt":"Des chercheurs du Centre californien de recherches Almaden d'IBM \u00e0 San Jose viennent d\u2019annoncer avoir mis au point une nouvelle classe de polym\u00e8res qui pourrait r\u00e9volutionner l'industrie, notamment dans les domaines de l'\u00e9nergie et de l'\u00e9lectronique. Ces nouveaux mat\u00e9riaux poss\u00e8dent en effet d'extraordinaires propri\u00e9t\u00e9s puisqu'ils sont \u00e0 la fois presque\u2026","rel":"","context":"Dans &quot;Divers&quot;","block_context":{"text":"Divers","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/divers\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/07\/decouverte_fortuite_dun_nouveau_type_revolutionnaire_de_polymeres.jpg?fit=300%2C225&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":6248,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-cargo-spatial-russe-ravitaillant-liss-est-en-difficulte\/","url_meta":{"origin":8004,"position":4},"title":"Le cargo spatial russe ravitaillant l&rsquo;ISS est en difficult\u00e9","author":"Admin","date":"29 avril 2015","format":false,"excerpt":"Un vaisseau cargo russe Progress devant ravitailler la Station spatiale internationale (ISS) est en difficult\u00e9 apr\u00e8s avoir rencontr\u00e9 des probl\u00e8mes de transmissions de donn\u00e9es, ont annonc\u00e9 mardi les autorit\u00e9s russes qui assurent toutefois que le cargo remplira bien sa mission. Le vaisseau contient \u00e0 la fois du mat\u00e9riel scientifique et\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/soyouz1.jpg?fit=1200%2C797&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/soyouz1.jpg?fit=1200%2C797&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/soyouz1.jpg?fit=1200%2C797&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/soyouz1.jpg?fit=1200%2C797&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/soyouz1.jpg?fit=1200%2C797&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":6329,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-chasseur-de-debris-pour-la-station-spatiale\/","url_meta":{"origin":8004,"position":5},"title":"Un chasseur de d\u00e9bris pour la station spatiale","author":"Admin","date":"12 mai 2015","format":false,"excerpt":"En couplant un t\u00e9lescope et un laser surpuissant, une \u00e9quipe internationale veut cr\u00e9er un chasseur de d\u00e9bris spatiaux, pour l\u2019embarquer dans la station internationale ISS. Une solution efficace pour nettoyer les orbites terrestres des petits d\u00e9bris encombrants et dangereux qui y gravitent en nombre croissant. D\u2019un c\u00f4t\u00e9, le t\u00e9lescope EUSO,\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/station-spatiale-internationale.jpg?fit=1024%2C768&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/station-spatiale-internationale.jpg?fit=1024%2C768&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/station-spatiale-internationale.jpg?fit=1024%2C768&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/station-spatiale-internationale.jpg?fit=1024%2C768&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=8004"}],"version-history":[{"count":3,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8004\/revisions"}],"predecessor-version":[{"id":8060,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8004\/revisions\/8060"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/8005"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=8004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=8004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=8004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}