Recent Progress on Metal Organic Framework and Covalent Organic Framework Based Solid‐State Electrolyte Membranes for Lithium Battery Applications

Abstract Lithium batteries have been widely utilized in wide‐ranging electronic devices, from smartphones to electric vehicles. This review explores a new area of advanced materials for energy storage application, especially focusing on solid electrolyte membranes for lithium battery. To enhance the overall performance of lithium batteries, researchers are studying solid electrolyte membranes, aiming to overcome the limitations of liquid electrolytes and other traditional membranes. Recently, metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs) exhibit promising characteristics due to their highly organized porous nature and structural properties. These frameworks hold significant potential as a viable component for lithium battery systems, especially in advanced separator/electrolyte setups. Because of their adjustable structural design, MOFs and COFs have the capacity to enhance battery performance by facilitating ion movement, providing superior mechanical stability, and safety. This review provides insight into the recent progress achieved by integrating MOFs and COFs into solid electrolyte membranes for lithium batteries, highlighting their potential advantages, associated challenges, and future research avenues.