Aqueous Zn-ion batteries hold great promise for large-scale energy storage due to their safety, low cost, and environmental compatibility. However, challenges such as dendrite growth, hydrogen evolution, and slow reaction kinetics have hindered their practical application.
Here, we propose a systematic biomimetic design framework for aqueous Zn-ion batteries. Based on an in-depth analysis of biomimetic concepts and principles, we elaborate the inherent advantages of applying biomimetic strategies. We then illustrate the latest research advancements from three perspectives: structural biomimicry such as honeycomb and nacre-inspired structures, material biomimicry such as self-healing and anti-freeze biomaterials, and functional biomimicry such as adaptive behavior and ion transport mechanisms. Finally, we provide a forward-looking perspective on scalability, economic viability, standardization, and environmental sustainability.
This work bridges biomimetic principles and electrochemistry, opening a new avenue for advancing aqueous Zn-ion batteries. The work titled “Biomimetic electrochemistry: A systematic framework for advancing aqueous Zn-ion batteries”, was published in Advanced Powder Materials (Available online on 14 May 2026).
DOI:10.1016/j.apmate.2026.100430