{"id":2380,"date":"2018-11-27T17:23:49","date_gmt":"2018-11-27T16:23:49","guid":{"rendered":"https:\/\/www.lgcge.fr\/?page_id=2380"},"modified":"2020-06-11T11:01:21","modified_gmt":"2020-06-11T09:01:21","slug":"aerositan","status":"publish","type":"page","link":"https:\/\/www.lgcge.fr\/en\/recherches\/projets-et-collaborations\/contrats-er5\/aerositan\/","title":{"rendered":"Projet AEROSITAN : A\u00e9rogels organiques super-isolants thermiques \u00e0 base d’acides amin\u00e9s naturels"},"content":{"rendered":"\n\n\n\n\n\n\n\n
Type of project :<\/td>\nADEME<\/td>\n<\/tr>\n
Dates :<\/td>\n2017 – 2020<\/td>\n<\/tr>\n
Equipe concern\u00e9e :<\/td>\nER 5<\/a><\/td>\n<\/tr>\n
Responsable du projet LGCgE :<\/td>\nAlexandre Leblanc<\/a><\/td>\n<\/tr>\n
Center concerned :<\/td>\nUniversity of Artois<\/td>\n<\/tr>\n
Partners :<\/td>\nUniversit\u00e9 de Lorraine
\nCNRS-D\u00e9l\u00e9gation Centre-Est
\nUniversit\u00e9 Artois
\nPAVATEX<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Project description<\/strong><\/h3>\n

Le but du projet AEROSITAN est l\u2019\u00e9laboration de mat\u00e9riaux isolants totalement bio-sourc\u00e9s \u00e0 partir d\u2019a\u00e9rogel organiques de faible masse mol\u00e9culaire. Ces a\u00e9rogels d\u2019un nouveau genre sont en fait un r\u00e9seau tridimensionnel de d\u00e9riv\u00e9s d’acides amin\u00e9s naturels reli\u00e9s entre eux par des liaisons faibles. Les a\u00e9rogels obtenus ont des conductivit\u00e9s thermiques inf\u00e9rieures \u00e0 celle de l’air et ils sont tr\u00e8s naturellement tr\u00e8s hydrophobes. La r\u00e9sistance m\u00e9canique de ces a\u00e9rogels\u00a0a pu \u00eatre renforc\u00e9e en pr\u00e9parant des composites \u00e0 base de fibres v\u00e9g\u00e9tales permettant l’obtention d’isolants thermiques enti\u00e8rement bio-sourc\u00e9s.<\/p>\n

Nous nous attacherons \u00e0 mettre au point un protocole pour \u00e9laborer divers mat\u00e9riaux composites a\u00e9rogel\/fibres v\u00e9g\u00e9tales permettant d\u2019obtenir \u00e0 l\u2019\u00e9chelle du laboratoire des plaques 100*100*10 mm3 poss\u00e9dant les propri\u00e9t\u00e9s suivantes :<\/p>\n

    \n
  • i) une conductivit\u00e9 thermique inf\u00e9rieure \u00e0 30 mW m-1 K-1<\/li>\n
  • ii) naturellement hydrophobe<\/li>\n
  • iii) un bonne r\u00e9sistance m\u00e9canique<\/li>\n
  • iv) une bonne tenue au feu v) de bonnes propri\u00e9t\u00e9s acoustiques.<\/li>\n<\/ul>\n

    Scientific contributions from the laboratory<\/strong><\/h3>\n
      \n
    • Caract\u00e9risation acoustiques des \u00e9chantillons.<\/li>\n
    • D\u00e9veloppements de mat\u00e9riaux hybrides (cellulose \/ a\u00e9rogels).<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Type de projet : ADEME Dates : 2017 – 2020 Equipe concern\u00e9e : ER 5 Responsable du projet LGCgE : Alexandre Leblanc Centre concern\u00e9 : Universit\u00e9 d’Artois Partenaires : Universit\u00e9 de Lorraine CNRS-D\u00e9l\u00e9gation Centre-Est Universit\u00e9 Artois PAVATEX Description du projet Le but du projet AEROSITAN est l\u2019\u00e9laboration de mat\u00e9riaux isolants […]<\/p>\n","protected":false},"author":15305,"featured_media":0,"parent":265,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"class_list":["post-2380","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/pages\/2380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/users\/15305"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/comments?post=2380"}],"version-history":[{"count":5,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/pages\/2380\/revisions"}],"predecessor-version":[{"id":3326,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/pages\/2380\/revisions\/3326"}],"up":[{"embeddable":true,"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/pages\/265"}],"wp:attachment":[{"href":"https:\/\/www.lgcge.fr\/en\/wp-json\/wp\/v2\/media?parent=2380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}