Essays about: "nano material"

Showing result 16 - 20 of 77 essays containing the words nano material.

  1. 16. The impact of the pulping process on the properties of lignin nanoparticles

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

    Author : Kristoffer Guthenberg; [2020]
    Keywords : Lignin; Nano; Nanoparticles; Extraction; Kraft; Organosolv; Softwood; Properties;

    Abstract : Lignin valorization is a key component of the total utilization of biomass in the biorefinery industry. Lignin has seen some use in several different applications, but a breakthrough is still yet to happen, and there is still a need to find more areas where lignin can be used as an alternative feedstock or as the main component. READ MORE

  3. 17. Biocarbon production from biomass based energy plant forapplication in high-value materials

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

    Author : David Söderberg; [2019]
    Keywords : ;

    Abstract : Natural graphite, a type of carbon, is used in most battery driven electronic devices around the world as it serves as the anode in Li-ion batteries. Since 67\% of global production of graphite originates from a single country the EU has classified it as a critical raw material with a high supply risk. READ MORE

  4. 18. A Fabry–Pérot Cavity for Rare-Earth-Ion-Doped Nanocrystals

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Andre Nüsslein; [2019]
    Keywords : Quantum Computer; Rear Earth Ions; Cavity; Laser; Cavity Quantum Electrodynamics; QED; Solidworks; Physics and Astronomy;

    Abstract : This thesis work contributes to the effort of detecting single rare earth ions doped into crystals, an operation crucial for the development of rare earth quantum computer hardware. Doping crystals with rare earth elements, their trivalent ions substitute some of the crystal’s original bonds. READ MORE

  5. 19. Thermoset biopolymer reinforced with carbon-nanotubes

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Morteza Esmaeili; [2019]
    Keywords : biopolymers; bio-composites; glycerol lactic acid; carbon nanotube; reinforcement; thermoset; dispersion;

    Abstract : Compared to conventional fibers, carbon nanotubes possess several significant properties, which make them as an excellent alternative reinforcement in multi-functional material industry. In this study, the possibility of dispersion of the multi-wall carbon nanotube (MWCNTs) in a thermoset bio-based resin (synthesized based on end-functionalized glycerol-lactic acid oligomers, GLA, at university of Borås) was investigated. READ MORE

  6. 20. Inductively-Coupled Plasma Etching for Nanoimprint Si-masters

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

    Author : Oskar Boström; [2019]
    Keywords : NIL; Semiconductor; EBL; SEM; ICP-RIE; Fluorine Etching; Physics; Technology and Engineering;

    Abstract : In the last decades, engineers have been pushing semiconductor technology towards fabricating ever smaller devices, and will eventually pass the lower limit of currently commonplace optical lithographic techniques. New techniques have been developed, such as nanoimprint lithography. READ MORE