Carving Metal–Organic–Framework Glass Based Solid–State Electrolyte Via a Top–Down Strategy for Lithium–Metal Battery

(two times higher than crystal MOF-electrolytes) and stable cycling for over 6000 hours without short circuits. Furthermore, a Li/PMG-GPE/LFP half-cell exhibits exceptional capacity retention of 83.12 % after 1400 cycles. These findings highlight the potential of structural design in advancing PSE performance, offering a promising pathway for the commercialization of high-performance solid-state batteries.