Synthèse de catalyseurs d'oxydes mixtes par voie sol-gel non-hydrolytique pour l'oligomérisation de l'éthylène

par Atheer Alkhudhair

Projet de thèse en Chimie et Physico-Chimie des Matériaux

Sous la direction de Hubert Mutin et de Ahmad Mehdi.

Thèses en préparation à Montpellier , dans le cadre de Sciences Chimiques Balard , en partenariat avec ICGM - Institut Charles Gerhardt de Montpellier (laboratoire) et de CMOS - Chimie Moléculaire et Organisation du Solide (equipe de recherche) depuis le 03-03-2014 .

  • Titre traduit

    Synthesis of mixed oxide catalysts prepared by non-hydrolytic sol-gel route for ethylene oligomerization


  • Résumé

    1-I have prepared several catalysts Si –Al –Ni and Si –Ni by Non-Hydrolytic Sol-Gel route (NHSG) ,which based on the reaction of metal precursors ( SiCl4 , AlCl3 , Ni(acac)2 ) with diisopropyl ether as oxygen donor and CH2Cl2 as a solvent , these several catalysts were prepared by changing the weight percent of metal precursors (Si , Al ) 2-We tested these catalysts in collaboration with Prof. V. Hulea MACS –ICGM . 3-I will synthesis new more catalysts Si –Al –Ni , Si –Ni and Si –Al –Ni -W by Non-Hydrolytic Sol-Gel for oligomerization and metathesis of alkene. Difficulties : I faced many problems in my health, I underwent surgery for 4 times , and I have to undergo another more surgeries.