Nanostructured materials for catalytic conversion of biomass into commodity chemicals

Sherine O. Obare, Rui Lin, Robert Y. Ofoli

    Research output: ResearchConference contribution

    Abstract

    Bimetallic nanoparticles have gained much interest due to their importance in advanced technological applications. The development of new organic ligands for nanoparticle stabilization has provided advantages toward obtaining well-defined bimetallic nanoparticles with controlled morphology. Electrochemical, spectroscopic and x-ray techniques, as well as electron microscopy were used to characterize the nanoparticles. These bimetallic nanoparticles have shown distinct reactivity relative to their monometallic counterparts for select hydrogenation reactions. We demonstrate the efficiency of the bimetallic nanoparticles as effective catalysts for conversion of organic acids and esters into commodity chemicals. We have studied the stability of the nanoparticles under aqueous phase reaction conditions and assessed the effectiveness of the catalysts in select biomass conversions. The functionalization of the metallic and bimetallic nanoparticles with molecular catalysts further allowed optimization of specific reactions with high selectivity. The presentation will demonstrate that metallic and bimetallic nanoparticles offer the robustness for repeated use, and ability to withstand restructuring in aqueous environments.

    LanguageEnglish (US)
    Title of host publicationACS National Meeting Book of Abstracts
    StatePublished - 2011
    Event242nd ACS National Meeting and Exposition - Denver, CO, United States
    Duration: Aug 28 2011Sep 1 2011

    Other

    Other242nd ACS National Meeting and Exposition
    CountryUnited States
    CityDenver, CO
    Period8/28/119/1/11

    Profile

    Nanostructured materials
    Biomass
    Nanoparticles
    Catalysts
    Organic acids
    Electron microscopy
    Hydrogenation
    Esters
    Stabilization
    Ligands
    X rays

    ASJC Scopus subject areas

    • Chemistry(all)
    • Chemical Engineering(all)

    Cite this

    Obare, S. O., Lin, R., & Ofoli, R. Y. (2011). Nanostructured materials for catalytic conversion of biomass into commodity chemicals. In ACS National Meeting Book of Abstracts

    Nanostructured materials for catalytic conversion of biomass into commodity chemicals. / Obare, Sherine O.; Lin, Rui; Ofoli, Robert Y.

    ACS National Meeting Book of Abstracts. 2011.

    Research output: ResearchConference contribution

    Obare, SO, Lin, R & Ofoli, RY 2011, Nanostructured materials for catalytic conversion of biomass into commodity chemicals. in ACS National Meeting Book of Abstracts. 242nd ACS National Meeting and Exposition, Denver, CO, United States, 8/28/11.
    Obare SO, Lin R, Ofoli RY. Nanostructured materials for catalytic conversion of biomass into commodity chemicals. In ACS National Meeting Book of Abstracts. 2011.
    Obare, Sherine O. ; Lin, Rui ; Ofoli, Robert Y./ Nanostructured materials for catalytic conversion of biomass into commodity chemicals. ACS National Meeting Book of Abstracts. 2011.
    @inbook{c9a421bfc1f1400da0cddc2dc7cbbba1,
    title = "Nanostructured materials for catalytic conversion of biomass into commodity chemicals",
    abstract = "Bimetallic nanoparticles have gained much interest due to their importance in advanced technological applications. The development of new organic ligands for nanoparticle stabilization has provided advantages toward obtaining well-defined bimetallic nanoparticles with controlled morphology. Electrochemical, spectroscopic and x-ray techniques, as well as electron microscopy were used to characterize the nanoparticles. These bimetallic nanoparticles have shown distinct reactivity relative to their monometallic counterparts for select hydrogenation reactions. We demonstrate the efficiency of the bimetallic nanoparticles as effective catalysts for conversion of organic acids and esters into commodity chemicals. We have studied the stability of the nanoparticles under aqueous phase reaction conditions and assessed the effectiveness of the catalysts in select biomass conversions. The functionalization of the metallic and bimetallic nanoparticles with molecular catalysts further allowed optimization of specific reactions with high selectivity. The presentation will demonstrate that metallic and bimetallic nanoparticles offer the robustness for repeated use, and ability to withstand restructuring in aqueous environments.",
    author = "Obare, {Sherine O.} and Rui Lin and Ofoli, {Robert Y.}",
    year = "2011",
    booktitle = "ACS National Meeting Book of Abstracts",

    }

    TY - CHAP

    T1 - Nanostructured materials for catalytic conversion of biomass into commodity chemicals

    AU - Obare,Sherine O.

    AU - Lin,Rui

    AU - Ofoli,Robert Y.

    PY - 2011

    Y1 - 2011

    N2 - Bimetallic nanoparticles have gained much interest due to their importance in advanced technological applications. The development of new organic ligands for nanoparticle stabilization has provided advantages toward obtaining well-defined bimetallic nanoparticles with controlled morphology. Electrochemical, spectroscopic and x-ray techniques, as well as electron microscopy were used to characterize the nanoparticles. These bimetallic nanoparticles have shown distinct reactivity relative to their monometallic counterparts for select hydrogenation reactions. We demonstrate the efficiency of the bimetallic nanoparticles as effective catalysts for conversion of organic acids and esters into commodity chemicals. We have studied the stability of the nanoparticles under aqueous phase reaction conditions and assessed the effectiveness of the catalysts in select biomass conversions. The functionalization of the metallic and bimetallic nanoparticles with molecular catalysts further allowed optimization of specific reactions with high selectivity. The presentation will demonstrate that metallic and bimetallic nanoparticles offer the robustness for repeated use, and ability to withstand restructuring in aqueous environments.

    AB - Bimetallic nanoparticles have gained much interest due to their importance in advanced technological applications. The development of new organic ligands for nanoparticle stabilization has provided advantages toward obtaining well-defined bimetallic nanoparticles with controlled morphology. Electrochemical, spectroscopic and x-ray techniques, as well as electron microscopy were used to characterize the nanoparticles. These bimetallic nanoparticles have shown distinct reactivity relative to their monometallic counterparts for select hydrogenation reactions. We demonstrate the efficiency of the bimetallic nanoparticles as effective catalysts for conversion of organic acids and esters into commodity chemicals. We have studied the stability of the nanoparticles under aqueous phase reaction conditions and assessed the effectiveness of the catalysts in select biomass conversions. The functionalization of the metallic and bimetallic nanoparticles with molecular catalysts further allowed optimization of specific reactions with high selectivity. The presentation will demonstrate that metallic and bimetallic nanoparticles offer the robustness for repeated use, and ability to withstand restructuring in aqueous environments.

    UR - http://www.scopus.com/inward/record.url?scp=84861073198&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84861073198&partnerID=8YFLogxK

    M3 - Conference contribution

    BT - ACS National Meeting Book of Abstracts

    ER -