Zwitterionic hydrogel electrolyte

7000 h dendrite-free Zn anode

Constructs high-speed ion channels via zwitterionic liquid and chitosan to accelerate Zn2+ transport and suppress dendrites.

Minghui, Xu · Liu, Fangfei · Lizhi, Chen · Yufan, Lei · Liu, Zhibo · Tursun, Abdiryim · Xu, Feng · You, Jiangan · Yun, Tan · Tan, Zhouliang · Liu, Xiong

Energy Storage Materials 2025

Advantages

Symmetric cells cycle over 7000 h

NVO full cells with excellent cycling stability

Applied in flexible self-powered sensing