Noncovalent Interactions‐Driven Self‐Assembly of Polyanionic Additive for Long Anti‐Calendar Aging and High‐Rate Zinc Metal Batteries

cell exhibits a superior capacity retention of 89% compared with that of the cell without mPEG-P (28%) after 150 cycles. This study provides a promising avenue for boosting the development of high efficiency and durable metallic zinc based stationary energy storage system.