Hetero-polyionic hydrogels enable dendrites-free aqueous Zn-I₂ batteries with fast kinetics

• المؤلفون الرئيسيون: Yang, Jin-Lin, Yu, Zehua, Wu, Jiawen, Li, Jia, Chen, Liangyuan, Xiao, Tuo, Xiao, Tao, Cai, Da-Qian, Liu, Kang, Yang, Peihua, Fan, Hong Jin
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics; Hetero-Polyionic Hydrogels; Polyiodides Shuttling
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/170912

Rechargeable aqueous Zn-I2 batteries (ZIB) are regarded as a promising energy storage candidate. However, soluble polyiodide shuttling and rampant Zn dendrite growth hamper its commercial implementation. Herein, a hetero-polyionic hydrogel is designed as the electrolyte for ZIBs. On the cathode side...