Blar i Institutt for kjemi på tittel
Viser treff 299-318 av 1017
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Fabrication of conductive graphene thin films for opto-electronic use
(Master thesis, 2020)En metode for å lage tynnfilmer av grafen deponert på konduktive og ikke-konduktive glass substrater blir presentert her. En omfattende studie av flere deponeringsmetoder som Spin Coating, Doctor Blading, Elektrodeponering, ... -
Fabrication of novel polymeric membranes for CO2 gas separation
(Master thesis, 2019) -
Facilitating microplastic quantification through the introduction of a cellulose dissolution step prior to oxidation: Proof-of-concept and demonstration using diverse samples from the Inner Oslofjord, Norway
(Peer reviewed; Journal article, 2020)Identifying and quantifying microplastic in marine samples can be facilitated by removing natural organic matter (NOM). Cellulosic material, like chitin, however, are a type of NOM that is resistant to chemical digestion, ... -
Fast Decorrelating Monte Carlo Moves for Efficient Path Sampling
(Journal article; Peer reviewed, 2017)Many relevant processes in chemistry, physics, and biology are rare events from a computational perspective as they take place beyond the accessible time scale of molecular dynamics (MD). Examples are chemical reactions, ... -
Fate of Springtime Atmospheric Reactive Mercury: Concentrations and Deposition at Zeppelin, Svalbard
(Peer reviewed; Journal article, 2021)Mid-latitude atmospheric elemental mercury (Hg) emissions undergo extensive oxidation to reactive Hg (RM) compounds during Arctic polar sunrise, resulting in enhanced atmospheric deposition that impacts Arctic marine ... -
Fe(II) stability in coastal seawater during experiments in Patagonia, Svalbard, and Gran Canaria
(Peer reviewed; Journal article, 2020)The speciation of dissolved iron (DFe) in the ocean is widely assumed to consist almost exclusively of Fe(III)-ligand complexes. Yet in most aqueous environments a poorly defined fraction of DFe also exists as Fe(II), the ... -
Fe-ZSM-5 og Fe-SAPO-34 Katalysatorer for Lavtemperatur Selektiv Katalytisk Reduksjon av NOx med NH3
(Master thesis, 2019)Jernbaserte katalysatorer med zeolitten ZSM-5 og zeotypene konvensjonell SAPO-34 og hierarkisk SAPO-34 som bærere ble laget for å undersøke katalytiske opptredenen for selektiv katalytisk reduksjon av NOX med NH3 ved lavere ... -
Field-dependent molecular ionization and excitation energies: Implications for electrically insulating liquids
(Journal article; Peer reviewed, 2014)Themolecular ionization potential has a relatively strong electric-field dependence as compared to the excitation energies which has implications for electrical insulation since the excited states work as an energy sink ... -
Finite-size effects of Kirkwood–Buff integrals from molecular simulations
(Journal article; Peer reviewed, 2017)The modelling of thermodynamic properties of liquids from local density fluctuations is relevant to many chemical and biological processes. The Kirkwood–Buff (KB) theory connects the microscopic structure of isotropic ... -
First Report of Chenodeoxycholic Acid–Substituted Dyes Improving the Dye Monolayer Quality in Dye-Sensitized Solar Cells
(Journal article, 2020)Chenodeoxycholic acid (CDCA) is the most used anti-aggregation additive in dye-sensitized solar cells since its introduction to the field in 1993. However, effective suppression of dye aggregation comes at the cost of ... -
First Trimester Urinary Bisphenol and Phthalate Concentrations and Time to Pregnancy: A Population-Based Cohort Analysis
(Journal article; Peer reviewed, 2018)Background Increasing evidence suggests that exposure to synthetic chemicals such as bisphenols and phthalates can influence fecundability. The current study describes associations of first trimester urinary concentrations ... -
Fiskesamfunnet i Osensjøen, Trysil og Åmot kommuner Hedmark. Status i 2013 og endringer siden 1970-åra.
(NINA rapport;1046, Research report, 2014)Målsetningen for undersøkelsene i Osensjøen i 2013 var å fastslå status for fiskebestandene mer enn 30 år etter åpningen av Osa kraftverk i 1981. Mer spesifikt skulle vi også vurdere mulige effekter av planlagte endringer ... -
Flow Field Patterns for Proton Exchange Membrane (PEM) Fuel Cells
(Journal article; Peer reviewed, 2020)Flow field designs for the bipolar plates of the proton exchange membrane fuel cell are reviewed; including the serpentine, parallel, interdigitated, mesh type or their mixtures, furthermore 2D circular and 3D tubular ... -
Fluid conditioning system for subsea wellstream compression
(Master thesis, 2009) -
Fluid-Fluid Interfaces of Multi-Component Mixtures in Local Equilibrium
(Journal article; Peer reviewed, 2018)We derive in a new way that the intensive properties of a fluid-fluid Gibbs interface are independent of the location of the dividing surface. When the system is out of global equilibrium, this finding is not trivial: In ... -
Flukser av kvikksølv mellom snø/jord og atmosfære
(Master thesis, 2011)Fra 27. april 2010 til midten av juni 2011 ble det målt konsentrasjoner av elementær gassfasekvikksølv (GEM) ved fire ulike høyder, og med to ulike instrumenter. Ved hjelp av disse målingene ble det beregnet flukser av GEM ... -
Forbedring av perturbasjonsteori for Lennard-Jones blandinger med store forskjeller i brønndybder
(Master thesis, 2020)Statistisk assosierende fluid teori (SAFT) har hatt stor suksess i å beskrive assosierende kjede fluider. Disse SAFT-type-tilstandsligningene er som regel skrevet som en sum av Helmholtz fri energi, bestående av et ideelt ... -
Forurenset sjøbunn - En vurdering av miljøundersøkelser som beslutningsgrunnlag for og dokumentasjon av tiltak i norske havner og fjorder
(Master thesis, 2012)Stortingsmeldingen Rent og Rikt hav (2001-2002) fra Miljøverndepartementet satte miljøtilstanden til marine sediment i kyst- og fjordområder i fokus. Selv om utslipp fra industri har minsket de siste årene vil sjøbunnen ... -
Foundations and latest advances in replica exchange transition interface sampling
(Journal article; Peer reviewed, 2017)Nearly 20 years ago transition path sampling (TPS) emerged as an alternative method to free energy based approaches for the study of rare events such as nucleation, protein folding, chemical reactions, and phase transitions. ...