Aspartame Endowed ZnO-Based Self-Healing Solid Electrolyte Interface Film for Long-Cycling and Wide-Temperature Aqueous Zn-Ion Batteries (IMAGE)
Caption
- Aspartame additive in electrolyte enables the in situ formation of ZnO-based solid electrolyte interphase, enhancing Zn anode corrosion resistance and stability with excellent self-healing capabilities.
- Zn║Zn symmetric cells with APM-modified electrolyte operate stably for 6,400 h at − 5 °C, 10,330 h at 25 °C, and 2,250 h at 40 °C, with a high DOD of 85.2%.
- Achieves 99.59% Coulombic efficiency, suppresses dendrite growth, and maintains 150 mAh g−1 capacity after 1,750 cycles in NH4+-V2O5 full cells.
Credit
Yunyu Shi, Yingkang Liu, Ruirui Chang, Guilin Zhang, Yuqing Rang, Zheng-Long Xu, Qi Meng, Penghui Cao, Xiangyang Zhou, Jingjing Tang,Juan Yang.
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Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND