Phthalocyanine separator with “chelation-relay” behavior for homogeneous Zn2+ flux and ultra-stable aqueous zinc-ion batteries

Green Chem., 2026, 28,5690-5700
DOI: 10.1039/D5GC06098B, Paper

Wujiao Tan, Wenhao Yang, Dan You, Yiwei Yu, Ao Yan, Li Zhang, Xue Li, Ziyi Zhu, Yiyong Zhang
Uncontrolled zinc dendrites significantly limit battery lifespan. A phthalocyanine-functionalized separator utilizes a “chelation-relay” strategy to homogenize ion flux, ensuring highly reversible and durable zinc anodes.
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