Metal-organic framework (MOF) materials are a new kind of porous crystalline materials assembled by metal ions and organic ligands. Due to their high specific surface area, controllable structure and adjustable pore size, metal–organic framework materials can be used as precursors or templates for composite materials derived from metal oxides and electrochemical energy storage applications. Energy storage devices mainly include supercapacitors and batteries, and electrode materials are their key components, which greatly affect device performance in application. The metal oxides and their composites prepared from the metal–organic framework are excellent electrode materials with high reversible capacity, excellent rate and cycling properties. In this paper, the applications of MOF-derived metal oxides and their composites in supercapacitors (SCs), lithium-ion batteries (LIBs), sodium-ion batteries (SIBs) and zinc batteries (ZIBs) are reviewed. Finally, the future development opportunities and challenges of MOF-derived metal oxides and their composites are discussed.

金属有机骨架（MOF）材料是由金属离子和有机配体组装而成的新型多孔结晶材料。由于其高比表面积、可控结构和可调节孔径，金属有机骨架材料可用作金属氧化物衍生复合材料的前体或模板和电化学储能应用。储能器件主要包括超级电容器和电池，电极材料是其关键部件，在应用中极大地影响着器件性能。由金属-有机骨架制备的金属氧化物及其复合材料是优良的电极材料，具有高可逆容量、优异的倍率和循环性能。在本文中，MOF衍生的金属氧化物及其复合材料在超级电容器（SCs）中的应用，审查了锂离子电池 (LIB)、钠离子电池 (SIB) 和锌电池 (ZIB)。最后，讨论了MOF衍生的金属氧化物及其复合材料未来的发展机遇和挑战。