Organic Radical-Boosted Ionic Conductivity in Redox Polymer Electrolyte for Advanced Fiber-Shaped Energy Storage Devices

Highlights Developed a versatile HT-based redox polymer electrolyte with exceptional ionic conductivity (73.5 mS cm−1) through self-exchange reaction-based ion hopping mechanism and enhanced polymer chain mobility. Achieved superior electrochemical performance (25.4 Wh kg−1 at 25,000 W kg−1) in fibe...

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Main Authors: Jeong-Gil Kim, Jaehyoung Ko, Hyung-Kyu Lim, Yerin Jo, Hayoung Yu, Min Woo Kim, Min Ji Kim, Hyeon Su Jeong, Jinwoo Lee, Yongho Joo, Nam Dong Kim
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Nano-Micro Letters
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Online Access:https://doi.org/10.1007/s40820-025-01700-9
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Summary:Highlights Developed a versatile HT-based redox polymer electrolyte with exceptional ionic conductivity (73.5 mS cm−1) through self-exchange reaction-based ion hopping mechanism and enhanced polymer chain mobility. Achieved superior electrochemical performance (25.4 Wh kg−1 at 25,000 W kg−1) in fiber-shaped energy storage devices without additional active materials by utilizing HT as both ionic conductor and redox-active species.
ISSN:2311-6706
2150-5551