Articles producció científica> Química Física i Inorgànica

Self-Assembly of Uranyl-Peroxide Nanocapsules in Basic Peroxidic Environments

  • Dades identificatives

    Identificador: imarina:5130742
    Autors:
    Miro, PereVlaisavljevich, BessGil, AdriaBurns, Peter C.Nyman, MayBo, Carles
    Resum:
    A wide range of uranyl-peroxide nanocapsules have been synthesized using very simple reactants in basic media; however, little is known about the process to form these species. We have performed a density functional theory study of the speciation of the uranyl ions under different experimental conditions and explored the formation of dimeric species via a ligand exchange mechanism. We shed some light onto the importance of the excess of peroxide and alkali counterions as a thermodynamic driving force towards the formation of larger uranyl-peroxide species.
  • Altres:

    Autor segons l'article: Miro, Pere; Vlaisavljevich, Bess; Gil, Adria; Burns, Peter C.; Nyman, May; Bo, Carles;
    Departament: Química Física i Inorgànica
    Autor/s de la URV: Bo Jané, Carles
    Paraules clau: Uranyl Uranium Transition-metal Polyoxometalate Peroxides Nanoclusters Nanocapsules Mass-spectrometry Energy Electronic-structure Dft study Density functional theory Crystal-chemistry Counterions Cage clusters Aqueous-solution peroxides nanocapsules density functional theory counterions
    Resum: A wide range of uranyl-peroxide nanocapsules have been synthesized using very simple reactants in basic media; however, little is known about the process to form these species. We have performed a density functional theory study of the speciation of the uranyl ions under different experimental conditions and explored the formation of dimeric species via a ligand exchange mechanism. We shed some light onto the importance of the excess of peroxide and alkali counterions as a thermodynamic driving force towards the formation of larger uranyl-peroxide species.
    Àrees temàtiques: Química Organic chemistry Medicina i Materiais Interdisciplinar General medicine General chemistry Farmacia Engenharias iii Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Catalysis Biotecnología Biodiversidade Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: carles.bo@urv.cat
    Identificador de l'autor: 0000-0001-9581-2922
    Data d'alta del registre: 2024-09-07
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/chem.201600390
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Chemistry-A European Journal. 22 (25): 8571-8578
    Referència de l'ítem segons les normes APA: Miro, Pere; Vlaisavljevich, Bess; Gil, Adria; Burns, Peter C.; Nyman, May; Bo, Carles; (2016). Self-Assembly of Uranyl-Peroxide Nanocapsules in Basic Peroxidic Environments. Chemistry-A European Journal, 22(25), 8571-8578. DOI: 10.1002/chem.201600390
    DOI de l'article: 10.1002/chem.201600390
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2016
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Catalysis,Chemistry,Chemistry (Miscellaneous),Chemistry, Multidisciplinary,Organic Chemistry
    Uranyl
    Uranium
    Transition-metal
    Polyoxometalate
    Peroxides
    Nanoclusters
    Nanocapsules
    Mass-spectrometry
    Energy
    Electronic-structure
    Dft study
    Density functional theory
    Crystal-chemistry
    Counterions
    Cage clusters
    Aqueous-solution
    peroxides
    nanocapsules
    density functional theory
    counterions
    Química
    Organic chemistry
    Medicina i
    Materiais
    Interdisciplinar
    General medicine
    General chemistry
    Farmacia
    Engenharias iii
    Engenharias ii
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemistry
    Catalysis
    Biotecnología
    Biodiversidade
    Astronomia / física
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