MOF derived metal oxide composites and their applications in energy storage

• Published in: Coordination chemistry reviews Vol. 477; p. 214949
• Main Authors: Zhou, Wenxuan, Tang, Yijian, Zhang, Xinyu, Zhang, Songtao, Xue, Huaiguo, Pang, Huan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15-02-2023
• Subjects: Composite; Energy storage; Metal oxide; Metal–organic framework derived; Metal oxide; CNT; ZIBs; LIBs; SC; ASC; V; HSC; ED; Metal–organic framework derived; SIBs; SCs; AC; Composite; MOF; GO; GCD; MOFs; CR; CVD; CV; PD; TMO; RGO; Energy storage
• ISSN: 0010-8545; 1873-3840
• DOI: 10.1016/j.ccr.2022.214949

MOF-derived metal oxide composites have great potential as electrode materials for energy storage devices. Supercapacitors, lithium-ion, sodium-ion and zinc batteries are four mainly energy storage devices mentioned in the article. The preparation process of MOF-derived metal oxide composites and their applications in energy storage devices are comprehensively summarized in this review.
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•A broad overview of MOF derived metal oxide composites and their applications in energy storage.•Synthetic strategy, morphology, structure, and property have been researched.•The relationship between structures and electrochemical performances has been summarized.•Challenges in future development of MOF derived metal oxide composites are addressed.
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.