As renewable energy storage expands into polar and high-altitude regions, conventional aqueous zinc-ion batteries (AZIBs) face a triple threat: dendrite growth, hydrogen-evolution corrosion, and electrolyte freezing below –20 °C. Now researchers from Southern University of Science and Technology, Soochow University and Guilin University of Technology—led by Prof. Lin Zeng, Prof. Yongbiao Mu and Prof. Jingyu Sun—report a dual-additive electrolyte that re-wires the hydrogen-bond network, guides (100)-oriented zinc deposition, and delivers record lifespan from room temperature down to –40 °C. The work provides a universal recipe for cryogenic-tolerant, high-rate AZIBs deployable in extreme climates.
Why Hydrogen-Bond Reconstruction Matters
Innovative Design & Features
Applications & Future Outlook
This comprehensive study demonstrates that entropy-mediated hydrogen-bond reconstruction can simultaneously defeat dendrites, hydrogen evolution and electrolyte freezing, pushing aqueous zinc batteries into the cryogenic frontier. Stay tuned for more sub-zero breakthroughs from Prof. Lin Zeng, Prof. Yongbiao Mu and Prof. Jingyu Sun and their teams!
Nano-Micro Letters
News article
Decoding Hydrogen‑Bond Network of Electrolyte for Cryogenic Durable Aqueous Zinc‑Ion Batteries
3-Jan-2026