A sodium polyphosphate-induced gel interfacial layer enables a stable Zn anode under harsh conditions
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A polymeric salt-induced gel separator stabilizes Zn anodes via PO43--Zn2+ coordination, forming a robust 3D network. It enables 99.5% CE in Zn||Cu cells and over 2000 h of stable Zn||Zn cycling at 50 mA cm-2/50 mAh cm-2 (89.5% DOD), effectively suppressing de... ...
