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U.S. Department of Energy
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MATERIALS AND INTERFACIAL ENGINEERING FOR HIGH- PERFORMANCE ALL-SOLID-STATE BATTERIES

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OSTI ID:1856675
Developing advanced energy storage systems may address the increasing concerns of energy shortage and environmental issues. Among many energy storage technologies, electrochemical energy storage systems such as lithium-ion batteries have been widely used in various applications. However, current lithium-ion batteries using flammable liquid electrolytes may cause a safety risk. All-solid-state sodium batteries (ASSSBs) have been attracting considerable attention as safe and low-cost alternatives to Li-ion batteries. However, the performance of ASSSBs falls short of the requirements for commercial applications mainly due to the challenges at the electrode-solid electrolyte interface. The goal of this dissertation is to develop new materials and interfacial engineering methods for high-performance ASSSBs with favorable electrode-electrolyte interfaces. In this dissertation, I demonstrate three effective strategies to address the interfacial challenges, namely through the use of organic cathode materials, new solid electrolyte development, and interfacial engineering.
Research Organization:
University of Houston
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Vehicle Technologies Office. Batteries for Advanced Transportation Technologies (BATT) Program
DOE Contract Number:
EE0008234
OSTI ID:
1856675
Country of Publication:
United States
Language:
English

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