Search for dissertations about: "Na-ion batteries"
Showing result 1 - 5 of 9 swedish dissertations containing the words Na-ion batteries.
-
1. Organic Negative Electrode Materials For Li-ion and Na-ion Batteries
Abstract : .... READ MORE
-
2. Defect Thermodynamics and Kinetics in Polyanionic Cathodes : A Theoretical Roadmap for Na-ion based Batteries and Hybrid Supercapacitors
Abstract : In this thesis, the framework of the density functional theory is employed to study and predict properties of polyanionic cathodes for Na-ion batteries and hybrid supercapacitors. It consists of three main parts as follows:The first part is primarily dedicated to kröhnkite-type Na2Fe(SO4)22H2O cathode. READ MORE
-
3. All-organic aqueous Na-ion energy storage devices
Abstract : Development of all-organic aqueous energy storage devices (ESDs) is a promising pathway towards meeting the needs of technically medium/low-demanding electrical applications. These ESDs should favour low cost, low environmental impact, and safety, and thus complement high voltage and energy/power dense storage such as lithium-ion batteries. READ MORE
-
4. Building Sustainable Batteries : Organic electrodes based on Li- and Na-benzenediacrylate
Abstract : As possible alternatives to the conventional inorganic Li- or Na-ion battery electrode materials, organic compounds have recently drawn considerable attention. However, major challenges such as poor electronic conductivity, solubility in battery electrolyte or fast capacity decay of the resulting electrochemical cells are some of the reasons that hold these compounds back from becoming commercial solutions in the energy system. READ MORE
-
5. Structural and Electrochemical Relations in Electrode Materials for Rechargeable Batteries
Abstract : Rechargeable batteries have already conquered the market of portable electronics (i.e., mobile phones and laptops) and are set to further enable the large-scale deployment of electric vehicles and hybrid electric vehicles in a not too distant future. READ MORE