Progress and Perspective of Metal‐ and Covalent‐Organic Frameworks and their Derivatives for Lithium‐Ion Batteries,Batteries & Supercaps

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Progress and Perspective of Metal‐ and Covalent‐Organic Frameworks and their Derivatives for Lithium‐Ion Batteries
Batteries & Supercaps ( IF 5.1 ) Pub Date : 2020-07-02 , DOI: 10.1002/batt.202000094
Xiang Cui ₁ , Hanghang Dong ₁ , Shuangqiang Chen ₁ , Minghong Wu ₁ , Yong Wang ₁

Affiliation

Metal–organic frameworks (MOFs) or covalent–organic frameworks (COFs) have gained increasing attentions due to their high surface area, tunable structure, highly ordered pores and functional composition. Besides their applications in gas adsorption and separation, hydrogen storage, optics, magnetism and drug delivery, they have been widely employed as cathodes, anodes and separators for the research and development in lithium‐ion batteries (LIBs) due to the tunable structure, multi‐electron transfer, short pathway, and robust structural stability, etc. This review summarizes the general applied strategies and cases of MOF, COF and their composites as well as derivatives in LIBs. Compared to inorganic materials, the advantages of MOF/COF materials have made it possible to witness various successful cases with enhanced electrochemical performances. Moreover, this review provides some guidance for the controllable preparation and modification of MOF‐ and COF‐derived nanostructures through molecular engineering, rational design, and doping, as well as functional group modifications. In addition, we highlight timely progresses of the application of organic frameworks in LIBs, and also summarize many strategies of MOF/COF materials and their derivatives on enhancing the energy density, diffusion coefficient, rate performance and cycling stability for next‐generation LIBs with attractive features of high energy density, good rate performance, and superior cyclability.

中文翻译：

锂离子电池的金属和共价有机骨架及其衍生物的研究进展和前景

金属有机骨架（MOFs）或共价有机骨架（COFs）由于其高的表面积，可调节的结构，高度有序的孔和功能成分而受到越来越多的关注。除了在气体吸附和分离，氢存储，光学，磁性和药物输送中的应用外，由于它们具有可调节的结构，多种结构，它们还被广泛用作锂离子电池（LIB）研究和开发的阴极，阳极和隔板。 -电子转移，短路径和稳健的结构稳定性等。这篇综述总结了MOF，COF及其复合材料以及LIB的衍生物的一般应用策略和案例。与无机材料相比，MOF / COF材料的优势使其有可能见证各种具有增强的电化学性能的成功案例。此外，该综述为通过分子工程，合理设计和掺杂以及官能团修饰可控地制备和修饰MOF和COF衍生的纳米结构提供了一些指导。此外，我们重点介绍了有机框架在LIB中的及时应用进展，并总结了MOF / COF材料及其衍生物在提高能量密度，扩散系数，

更新日期：2020-07-02

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