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  • Synthesis and characterization of zero valent iron nanoparticles

    Creator:
    Coussens, Nathaniel J.
    Abstract:
    Synthetic methods for the preparation of magnetic nanocomposites with improved high frequency (into the GHz range) performance over conventional magnetic materials were examined. The most successful work involved synthesis of nanocrystalline zero valent iron particles (nc-Fe) through a reverse micelle method. Here, aqueous Fe(II) solution micelles formed using cetyl trimethylammonium...
    Resource Type:
    Masters Thesis
    Full Text:
    in a magnetic material with magnetic property improvements over air for high frequency inductor

  • Synthesis and characterization of magnetic composite materials

    Creator:
    Kimmell, Robert
    Abstract:
    Iron epoxy composite materials were made and their relative magnetic permeability was measured. A measurement device was created to measure the relative magnetic permeability for the specific application. This device proved to be accurate and reliable. The magnetic properties of composite materials have been shown to be controllable, with a...
    Resource Type:
    Masters Thesis
    Full Text:
    magnetic permeability was achieved at /mur =650. Curing the composite material in a magnetic field proved

  • Study of Interphase in Polylactic Acid and Cellulose Nanocrystal Composite Films

    Creator:
    Rao, Pratish Ramesh
    Abstract:
    Polylactic acid (PLA), a renewable material, is used widely in a variety of commercial and specialty applications. However, certain limitations such as high temperature stability and brittleness limit its applicability. This problem is addressed by reinforcing PLA with a variety of materials but the process gives rise to different issues...
    Resource Type:
    Masters Thesis
    Full Text:
    acid (PLA), a renewable material, is used widely in a variety of commercial and specialty

  • Developing Design Model for Cellulose Nanocomposites

    Creator:
    Shir Mohammadi, Meisam
    Abstract:
    Today nano scale materials are being used for wide range of applications. One promising topic in nano scale materials is using them for reinforcement of different polymeric materials to reach desirable stiffness properties. The stiffness of these materials is mostly found experimentally because the nanocomposite community lacks a decent analytical...
    Resource Type:
    Dissertation
    Full Text:
    because the nanocomposite community lacks decent analytical model that can provide reliable prediction