Sökning: "electrolyte"
Visar resultat 21 - 25 av 493 avhandlingar innehållade ordet electrolyte.
21. Ionic Liquid Based Electrolytes for High-Temperature Lithium-Ion Batteries
Sammanfattning : Today, lithium-ion batteries (LIBs) are ubiquitous in mobile phones, laptops, and other portable devices. The research community strives to further improve the LIB to increase electric driving distance and efficiency of both hybrid electric vehicles (HEVs) and fully electric vehicles (EVs). LÄS MER
22. Preparation and characterization of perovskite structure lanthanum gallate and lanthanum aluminate based oxides
Sammanfattning : The present work was initiated to study the synthesis and properties of lanthanum gallate based oxides as intermediate temperature electrolyte for solid oxide fuel cells. The wet chemical method, polymer complexing route, was used to prepare the precursor powders. LÄS MER
23. Exploring Organic Dyes for Grätzel Cells Using Time-Resolved Spectroscopy
Sammanfattning : Grätzel cells or Dye-Sensitized Solar Cells (DSSCs) are considered one of the most promising methods to convert the sun's energy into electricity due to their low cost and simple technology of production. The Grätzel cell is based on a photosensitizer adsorbed on a low band gap semiconductor. LÄS MER
24. On the fluid mechanics of electrochemical coating and spray painting
Sammanfattning : Finite-volume methods have been used for modeling of fluidflows involved in forced convection electrochemical coating androtating spray painting systems. Electrodeposition on a singlecircular cylinder under forced convection for Reynolds numbers10 and 200 was simulated. LÄS MER
25. Molecular structure, interactions, and dynamics of novel Li-battery electrolytes
Sammanfattning : Lithium-ion batteries are one of the most promising candidates for energy storage in sustainable technologies such as electro-mobility or renewable energy systems. However, at present they are incapable to compete with the combustion engine to power vehicles in terms of capacity, price, and safety. LÄS MER