Search for dissertations about: "Electrode Passivation"
Showing result 1 - 5 of 13 swedish dissertations containing the words Electrode Passivation.
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1. Electrochemical Investigation of the Reaction Mechanism in Lithium-Oxygen Batteries
Abstract : Lithium-oxygen batteries, also known as Lithium-air batteries, could possibly revolutionize energy storage as we know. By letting lithium react with ambient oxygen gas very large theoretical energy densities are possible. READ MORE
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2. High Bandgap FAPbBr3 Perovskite Solar Cells : Preparation, Characterization, and Application
Abstract : High bandgap lead-halide perovskite solar cells (PSCs) have gained interest as top cells for tandem solar cells and photoelectrochemical applications due to their suitable energy bands. However, the PSCs have limited stability and performance, and their fabrication in a glovebox and utilization of expensive metal contacts increase the cost and limit their application. READ MORE
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3. LiNi0.5Mn1.5O4 cathodes for lithium-ion batteries : Exploring strategies for a stable electrode-electrolyte interphase
Abstract : Climate change, a pressing global issue, can be partially addressed by using electric vehicles to reduce CO2 emissions. In this context, high-energy and high-power density batteries are vital. The LiNi0.5Mn1. READ MORE
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4. Novel electrode and photoelectrode materials for hydrogen production based on molecular catalysts
Abstract : The PhD project focussed on the application of a cobalt tetraazamacrocyclic complex, in the literature commonly referred to as [Co(CR)Cl2]+ as a molecular catalyst for the hydrogen evolution reaction (HER). This was within the broader scope of the EU MSCA H2020 ITN ‘eSCALED’ project, which primarily aimed to create artificial leaf devices for the storage of solar energy in chemical fuels and, as part of this, sought the development of novel bio-inspired and scalable materials. READ MORE
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5. Operando Characterisation of Lithium–Sulfur Batteries
Abstract : Lithium–sulfur (Li–S) batteries have been under the spotlight of research on electrochemical energy storage systems, primarily owing to their high theoretical specific energy (2552 Wh kg-1). So far, Li–S cells on the market have presented a specific energy of 400 Wh kg-1, which is superior to many commercial alternatives, but far below the theoretical value. READ MORE