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Constructing pliable hydrogels with high ionic conductivity via polyniobium oxide clusters for high-performance flexible supercapacitors
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DOI:10.1016/j.est.2026.123918.png)
Abstract
En 中文
• Novel hydrogel is created from [Nb6O19]7− as dynamic crosslinkers for the first time. • The gel achieves high ionic conductivity (141 mS cm−1) and superior mechanical strength. • AC|PONb/KOH-PVA|AC exhibit high capacitance and 90.9% retention after 10,000 cycles. • Flexible gel device shows stable electrochemical performance under various bending. • Serially connected devices power LEDs, showing potential for wearable electronics.
Journal
IF:
9.8
Papers:
2.2W
Citations:
10.1W

