Sökning: "nanofiber"
Visar resultat 11 - 13 av 13 uppsatser innehållade ordet nanofiber.
11. Molecular Dynamics of the Adsorption of Organic Molecules on Organic Substrates
Master-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolanSammanfattning : A great interest has been shown for self-assembled organic nano-structures that can be used in a variety of optoelectronic applications, from element detection to home electronics. It is known from experimental research that sexiphenyl (6P) grown on muscovite mica substrate form uniaxially self-assembled nanofibers which together with sexithiophene (6T) deposited on top gives the possibility to tune their polarized emission. LÄS MER
12. Controlled deposition and alignment of electrospun PMMA-g-PDMS nanofibers by novel electrospinning setups
Master-uppsats, KTH/Skolan för kemivetenskap (CHE)Sammanfattning : Electrospinning is a useful technique that can generate micro- and nano-meter sized fibers from polymer materials. Modification of the electrospinning parameters and apparatus can generate nanofibers for use in diverse applications ranging from tissue engineering to nanocomposite fabrication; however, electrospun fibers are typically collected in a random orientation and over large areas limiting their applications. LÄS MER
13. A comparison of SPS and HP sintered, electroless copper plated carbon nanofibre composites for heat sink applications
Master-uppsats, Institutionen för fysik, kemi och biologiSammanfattning : The aim of this study is to synthesize a material with high thermal conductivity and a low coefficient of thermal expansion (CTE), useful as a heat sink. Carbon nanofibres (CNF) are first coated with copper by an electroless plating technique and then sintered to a solid sample by either spark plasma sintering (SPS) or hot pressing (HP). LÄS MER