Structure-Property Correlations in Aqueous Binary Na⁺/K⁺-CH₃COO^- Highly Concentrated Electrolytes.

ABSTRACT: Highly concentrated aqueous binary solutions of acetate salts are promising systems for different electrochemical applications, for example, energy storage devices. The very high solubility of CH₃COOK allows us to obtain water-in-salt electrolyte concentrations, thus reducing ion activity and extending the cathodic stability of an aqueous electrolyte. At the same time, the presence of Li⁺ or Na⁺ makes these solutions compatible with intercalation materials for the development of rechargeable alkaline-ion batteries. Although there is a growing interest in these systems, a fundamental understanding of their physicochemical properties is still lacking. Here, we report and discuss the physicochemical and electrochemical properties of a series of solutions based

SUBMITTER: Khalid S 

PROVIDER: S-EPMC10226112 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature