Essays about: "nano adsorption"

Showing result 1 - 5 of 8 essays containing the words nano adsorption.

  1. 1. 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

  2. 2. Effects of pH and Cation Composition on Sorption of Per- and Polyfluoroalkyl Substances (PFASs) to Soil Particles

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Malin Ullberg; [2015]
    Keywords : Per- and polyfluoroalkyl substances PFASs ; Soil; Partitioning coefficients; Partitioning; sorption; solution chemistry; electrostatic interaction; Visual MINTEQ; Perfluoroalkylsubstanser PFAS ; jord; partitioneringskoefficienter; sorption; lösningske- mi; elektrostatisk interaction; Visual MINTEQ;

    Abstract : Per- and polyfluoroalkyl substances (PFASs) have drawn great attention recently, due to their environmental persistence, potential toxicity and global distribution. PFAS is a large family of substances, characterized by a perflourinated carbon chain and a functional group. READ MORE

  3. 3. Hydrogen Fuel from Water - An Advanced Electrocatalyst based on Nitrogen doped Carbon Nanotubes

    University essay from Umeå universitet/Institutionen för fysik

    Author : Joakim Ekspong; [2015]
    Keywords : Molybdenum disulfide; Carbon nanotubes; Hydrogen evolution reaction; Electrolysis of water;

    Abstract : The production of cost-effective catalysts for the production of hydrogen by electrolysis of water is important for clean energy production. In this work we report on a study of molybdenum disulfide (MoS2) as catalyst for the hydrogen evolution reaction (HER). READ MORE

  4. 4. Molecular Dynamics of the Adsorption of Organic Molecules on Organic Substrates

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiLinköpings universitet/Tekniska högskolan

    Author : Patrik Åkesson; [2013]
    Keywords : Molecular Dynamics; Empirical Force Field; Computational Physics; Material Science; Simulated Annealing; Organic Molecules; Sexiphenyl; Sexithiophene; LAMMPS; CHARMM; Molekyldynamik; Empiriska kraftfält; Beräkningsfysik; Materialvetenskap; Organiska molekyler; Sexifenyl; Sexitiofen; LAMMPS; CHARMM;

    Abstract : 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. READ MORE

  5. 5. Modification of nanofibrillated cellulose with stimuli-responsive polymers

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Carmen Cobo Sanchez; [2012]
    Keywords : thermoresponsive; nanofibrillated cellulose; biocomposites; block-copolymer; stimuliresponsive;

    Abstract : Research of new sustainable and low cost materials, such as cellulose, is of high interest. Modifications of the cellulose can be performed in order to create a “smart” material which responds to external stimuli, such as variations in pH and temperature, by changing its properties. READ MORE