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Novel Catalyst Composites of Ni-and Co-Based Nanoparticles Supported on Inorganic Oxides for Fatty Acid Hydrogenations

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  • معلومة اضافية
    • Contributors:
      Laboratoire Hétérochimie Fondamentale et Appliquée (LHFA); Institut de Chimie de Toulouse (ICT); Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3); Université de Toulouse (UT)-Université de Toulouse (UT)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP); Université de Toulouse (UT)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3); Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS); Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux (IPREM); Université de Pau et des Pays de l'Adour (UPPA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)
    • بيانات النشر:
      HAL CCSD
      MDPI
    • الموضوع:
      2023
    • Collection:
      HAL e2s UPPA (Université de Pau et des Pays de l'Adour)
    • نبذة مختصرة :
      International audience ; In the quest to develop nanometrically defined catalytic systems for applications in the catalytic valorization of agri-food wastes, small Ni-based nanoparticles supported on inorganic solid supports have been prepared by decomposition of organometallic precursors in refluxing ethanol under H 2 atmosphere, in the presence of supports exhibiting insulating or semiconductor properties, such as MgAl 2 O 4 and TiO 2 , respectively. The efficiency of the as-prepared Ni-based nanocomposites has been evaluated towards the hydrogenation of unsaturated fatty acids under solvent-free conditions, with high selectivity regarding the hydrogenation of C=C bonds. The influence of the support on the catalytic performance of the prepared Ni-based nanocomposites is particularly highlighted.
    • Relation:
      hal-04079541; https://hal.science/hal-04079541; https://hal.science/hal-04079541/document; https://hal.science/hal-04079541/file/nanomaterials-13-01435.pdf
    • الرقم المعرف:
      10.3390/nano13091435
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.33ED18B7