Abstract
AbstractA composite anode comprising blended NASICON‐structured NaTi2(PO4)3 and activated carbon has been implemented in an aqueous electrolyte electrochemical energy storage device. A simple solid‐state synthetic route based on low‐cost precursors was used to produce the NaTi2(PO4)3, and thick (>1 mm) freestanding electrodes were fabricated with a range of activated carbon mass fractions. Electrochemical analyses showed the efficacy and stability of this composite anode combination in a functional paradigm where both Na+ and Li+ cations can participate in the charge storage reactions. Use of this composite anode in concert with a λ‐MnO2‐based cathode results in an energy storage device that is low cost, robust, and of sufficient energy density to be implemented in stationary applications. Data from large‐format units that contain many cells in series indicate that string‐level self‐balancing occurs, an effect that can be relied on for making cycle‐stable high‐voltage strings of cells.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
