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Synergistic Interphase-Solvation Dual-Regulation Engineering via a Zwitterion Electrolyte Additive for Ultrastable Zn

Chenbo Yuan1, Hongdi Lu1, Chen Wang1

  • 1Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China.

ACS Applied Materials & Interfaces
|April 24, 2026
PubMed
Summary

A novel zwitterionic additive, 3-aminopropanesulfonic acid (APS), enhances aqueous Zn-metal batteries by preventing dendrite growth and parasitic reactions. This breakthrough promises more stable and commercially viable batteries.

Keywords:
Zn anodeaqueous Zn metal batterieselectrolyte additiveinterphase-solvation dual-regulationpH buffer

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