Sökning: "Joakim Löfgren"

Hittade 2 avhandlingar innehållade orden Joakim Löfgren.

  1. 1. Elements of modeling nanoparticle growth: Surface thermodynamics and dispersive interactions

    Författare :Joakim Löfgren; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; density functional theory; growth mechanism; gold nanorods; dispersive interactions; molecular dynamics; van der Waals forces; thermodynamics; CTAB; anisotropic nanoparticles; modeling; surface phase diagram;

    Sammanfattning : Metal nanoparticles have in recent decades been the subject of intense research owing to their wide range of size and shape-dependent properties, which makes them interesting candidates for a variety of applications. Gold nanorods represent a particularly intriguing type of particle due to their tunable plasmonic properties. LÄS MER

  2. 2. Modeling colloidal nanoparticles: From growth to deposition

    Författare :Joakim Löfgren; Chalmers University of Technology; []
    Nyckelord :gold; DLVO; thermodynamics; van der Waals; density functional theory; modeling; deposition; dispersive interactions; anisotropic; colloidal nanoparticles; nanorods;

    Sammanfattning : In recent decades metal nanoparticles (NPs) have been the subject of intense research. The interest stems from the NPs physicochemical properties that can be conveniently tuned through, e.g., their size, shape or composition. LÄS MER