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Showing 1 to 7 of 7 for “"aqueous batteries"”.
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Water-Soluble Redox Materials and Their Applications in Aqueous Batteries
… stability and reliability of power generation. Batteries are considered as a promising energy storage system, which has been under intensive investigation for overcoming the current limitation of renewables. In the PhD research, due to the safety (using the non-combustible aqueous electrolytes) …
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NOVEL ZINC AND LITHIUM NON-AQUEOUS BATTERIES FOR LOW RATE APPLICATIONS
The investigations of battery systems based on polymer electrolytes of the type PEOgiZnClz and in particular cells of the type ZnXPEOgiZnCbXMnOi are reported in this thesis. Results are reported for OCV measurements and discharge curves for loaded cells under varying degrees of relative humidity. …
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Investigating Cathode–Electrolyte Interfacial Degradation Mechanism to Enhance the Performance of Rechargeable Aqueous Batteries
The invention of Li-ion batteries (LIBs) marks a new era of energy storage and allows for the large-scale industrialization of electric vehicles. However, the flammable organic electrolyte in LIBs raises significant safety concerns and has resulted in numerous fires and explosion accidents. In the …
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Understanding and Improving Zinc Anodes for High-Energy Rechargeable Alkaline Batteries
Batteries with aqueous electrolytes generally feature better intrinsic safety, higher ionic conductivity and lower cost compared with flammable organic electrolytes. Metallic zinc as a rechargeable anode material for aqueous batteries has gained tremendous attention with merits of intrinsic safety, …
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A Study of Novel Nitrogen-Containing Quinoidal Electrolytes for Redox Flow Batteries
Redox flow batteries (RFBs) with their decoupled power and capacity scaling are a promising energy storage technology. However, low energy density and high capital costs stymy such systems. For this reason, novel electrolytes are under active development. Previous electrolytes have involved a …
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Characterization of redox active materials to enable electrochemical separations through faradaic deionization
… Na+ to insertion of Mg2+ and Ca2+ into NiHCFe in aqueous electrolytes. Capacity fades of up to 75% are observed within 200 cycles during intercalation of Mg2+(aq) and Ca2+(aq). A combination of experimental characterization, first-principles electronic structure calculations, statistical …
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Synthesis and microstructural characterization of phosphate cathode materials prepared by a polymeric steric entrapment precursor route
… energy density and cycling performance Li-ion batteries play an important role as energy storage technology in the future human development. Lithium ion batteries are appealing for applications that include portable electronics such as cellular phones and laptop computers. However, larger scale …