Sökning: "Electrochemical performances"
Visar resultat 11 - 14 av 14 avhandlingar innehållade orden Electrochemical performances.
11. Insights in Li-ion Battery Interfaces through Photoelectron Spectroscopy Depth Profiling
Sammanfattning : Compounds forming alloys with lithium, such as silicon or tin, are promising negative electrode materials for the next generation of Li-ion batteries due to their higher theoretical capacity compared to the current commercial electrode materials.An important issue is to better understand the phenomena occurring at the electrode/electrolyte interfaces of these new materials. LÄS MER
12. LiFePO4-coated carbon fiber electrodes for structural batteries
Sammanfattning : Lithium-ion batteries (LIBs) have a central role in products, from portable devices to large-scale energy storage for the electric grid and continue to undergo rapid development. The surge in electric vehicles has intensified the focus on technological advancements and new-generation technologies. LÄS MER
13. Eco-Technologies for Immobilizing Redox Enzymes on Conductive Textiles, for Sustainable Development
Sammanfattning : Enzyme immobilization on electrically conductive supports is necessary to improve their bioactivity and stability, for use and re-use in applications depending on bio-electrochemical response, such as in bioelectrodes, biosensors, or biofuel cells. However, the immobilization methods used are still facing many challenges in terms of health hazards and high environmental impact. LÄS MER
14. Influence of carbides and nitrides on corrosion initiation of advanced alloys : A local probing study
Sammanfattning : Advanced alloys often present precipitated carbides and nitrides in their microstructure following exposure to elevated temperatures. These secondary phases are usually undesirable, because potentially deleterious for the corrosion and mechanical performances of the material. LÄS MER