Sökning: "Core-shell"
Visar resultat 1 - 5 av 111 avhandlingar innehållade ordet Core-shell.
1. Functional PVC Additives : Core-Shell Nanoparticle and Renewable Resource Plasticizers
Sammanfattning : Several functional poly(vinyl chloride) (PVC) additives were designed: PVC plasticizers made from renewable resources as alternatives to traditional phthalate plasticizers and core-shell nanoparticle-plasticizers with the aim to design an additive that can improve several mechanical properties simultaneously. Monomeric and oligomeric PVC plasticizers based of isosorbide and glucose were synthesized. LÄS MER
2. Core-shell nanoparticle and renewable resource plasticizers for PVC
Sammanfattning : .... LÄS MER
3. Aerosol Generated Core-shell Nanoparticles : Synthesis and Characterization
Sammanfattning : Aerosol technology is a promising platform to synthesize and study core-shellnanoparticles - a multi-elemental nanoparticle system where the core of one material is covered by a shell of another material. In this thesis, two distinctly separate strategies have been explored to synthesize core-shell nanoparticles by aerosol methods: physical vapor deposition (PVD) by evaporation, and surface segregation via thermal treatment. LÄS MER
4. Strain and Charge Transport in InAsP-InP and InP-InAs Core-Shell Nanowires
Sammanfattning : The mechanical, optical, and electrical properties of III-V semiconductor heterostructures are investigated in thisthesis. The semiconductor materials are grown by metal-organic vapor phase epitaxy, yielding wire shaped crystals(nanowires) having a length of ~ 1 μm and diameter of ~ 100 nm. LÄS MER
5. Three-body systems in the no-core shell model
Sammanfattning : In this thesis we present the ab initio no-core shell model (NCSM) and we use that framework to study 6He and 6Li computed with a realistic nucleon- nucleon interaction. In particular, we present results for the point-proton radius and the ground-state energy. LÄS MER