Essays about: "Polymer nano"

Showing result 1 - 5 of 21 essays containing the words Polymer nano.

  1. 1. Design of solvent vapor annealing tool and study of kinetics of selfassembly of block copolymers for nano-lithography

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Chujun Wang; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Block copolymer lithography is a very promising candidate for nanoscale fabrication and is economically viable. It provides a high resolution, inexpensive, and straightforward approach to nano-size patterning. In this thesis, fundamental concepts and theories of block copolymer lithography are introduced. READ MORE

  3. 2. Mechanical and Thermal Characterisation of Novel UHMWPE Composites for Total Joint Arthroplasty

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Julian Somberg; [2019]
    Keywords : UHMWPE; Nanocomposites; DSC; Fracture Toughness; Wear;

    Abstract : Total joint arthroplasty surgeries are known to have a high success rate but the longevity of the implants still acts as a limiting factor. Ultrahigh molecular weight polyethylene is the material of choice for the implant bearing surfaces due to its excellent clinical and tribological performance. READ MORE

  4. 3. Passivation of Gallium Arsenide Nanowires for Solar Cells

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Austin Irish; [2019]
    Keywords : nanowires; semiconductors; solar cells; photovoltaics; passivation; electronics; chemistry; polymers; hydrazine; plasma; gallium; arsenic; iii-v; epitaxy; photoluminescence; time-resolved; spectroscopy; Physics and Astronomy;

    Abstract : A strategic and diverse set of passivation methods for gallium arsenide nanowires wasstudied. Using a time-resolved photoluminescence setup at100 Kand300 K, the radiativerecombination of charge carriers was resolved on a picosecond time scale. READ MORE

  5. 4. Nanomechanical properties of nanocomposite polymer layer

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Tomasz Tokarski; [2019]
    Keywords : Nanocomposite; nanowear; nano mechanical properties; gel trapping; atomic force microscopy;

    Abstract : Interphase phenomenon gains more and more interest throughout the research community. An interphase is formed between a filler particle and a polymeric matrix, and it may constitute almost the entire volume of a nanocomposite. If the interphase have favorable mechanical properties it will thus result in a nanocomposite with such properties. READ MORE

  6. 5. Nano-Graphene Oxide Surface-Functionalized Poly(e-caprolactone) Scaffolds with Drug Delivery Capability

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Yao Jenevieve Linell; [2018]
    Keywords : Poly e-caprolactone PCL ; aminolysis; graphene oxide; tissue scaffolds; ciprofloxacin;

    Abstract : Grafenoxid (GO) ar en lovande kandidat som nano-tillsats i medicinska byggnadsstallningar for benregenerering. GO kan forbattra den biologiska kompatibiliteten och osteogena prestandan hos polymerbaserade byggstallningar, och ocksa vasentligt bidra till forbattringen av materialets mekaniska egenskaper. READ MORE