Essays about: "polarization curves"
Showing result 1 - 5 of 13 essays containing the words polarization curves.
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1. Development of MOKE spectrometer
University essay from Uppsala universitet/MaterialfysikAbstract : The magneto-optical Kerr effect (MOKE) describes the change in polarization of light reflected from a magnetic surface. This change is proportional to the magnetization and depends on the wavelength of light. Because of these properties, MOKE has found use as a tool to probe magnetism in matter. READ MORE
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2. Hydrogen Fuel Cell Lifetime Simulation in Marine Applications
University essay from KTH/Kraft- och värmeteknologiAbstract : Maritime transportation emits about 3% of global greenhouse gas, International Maritime Organization (IMO) aims to reduce shipping’s emissions by 50% with respect to 2008 levels. Proton exchange membrane fuel cells (PEMFCs) are considered among the most promising clean technologies for decarbonizing the maritime sector. READ MORE
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3. Model on degradation of PEM fuel cells in marine applications
University essay from KTH/KemiteknikAbstract : Sjöfarten står för 3 % av världens totala växthusgaser och är idag högst beroende av fossila bränslen. Ett alternativ för att gå över till en fossilfri flotta är användning av bränsleceller och vätgas som drivmedel. READ MORE
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4. Corrosion studies on multicomponent TiZrNbTa thin films
University essay from Uppsala universitet/StrukturkemiAbstract : The goal of this work was to evaluate the electrochemical properties of TiZrNbTa thin films deposited by magnetron sputtering using an industrial physical vapor deposition system. Samples were deposited on both Si(001) and 316L stainless steel. READ MORE
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5. Investigation of Governing Physics in a PEM Electrolyzer
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Hydrogen gas is an energy source that has an energy density (per mass) that is three times as large than the energy density of natural gas. This qualifies hydrogen gas as a prime candidate for the fuel of tomorrow. One of the main research areas for hydrogen include the production of it as there are a vast amount of methods of hydrogen production. READ MORE