In situ hybrid crosslinked poly-DOL quasi-solid-state electrolytes for stable high-voltage lithium metal batteries

(NCM83) cell, which achieves a capacity retention of 91.7% after 200 cycles at 0.5C. The corresponding pouch cell also performs impressively, maintaining 85.7% capacity retention over 150 cycles. This study provides new insights into the development of ether-based quasi-solid-state lithium metal batteries.