Recent progress on covalent organic frameworks and their composites as electrode materials for supercapacitors

IF 23.2 2区材料科学 Q1 MATERIALS SCIENCE, COMPOSITES

Advanced Composites and Hybrid Materials Pub Date : 2024-12-26 DOI:10.1007/s42114-024-01177-x

Ruidong Li, Jie Li, Qianwen Liu, Tingxi Li, Di Lan, Yong Ma

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引用次数: 0

Abstract

Covalent organic frameworks (COFs) represent a category of organic crystalline structures characterized with porous morphologies that can extend into two or three dimensions. Because of their intricate and adjustable pore structures and expansive and accessible surfaces, as well as their abundance of redox-active sites, COFs exhibit substantial potential in applications related to capacitive energy storage. In recent years, researchers have achieved significant advancements in utilizing COFs and materials derived from them for capacitive energy storage applications. For instance, enhanced electrochemical performance has been realized through the fabrication of COFs having distinctive structures, including covalent organic porous polymers (CMPs) and 2D materials derived from COFs. Additionally, the evolution of innovative synthesis strategies and characterization methods expands the scope of applications for COFs. In conclusion, COFs hold significant promise for capacitive energy storage applications. This paper offers a review of recent advancements towards COFs and their composites in capacitive energy applications. It also highlights their structural attributes, synthesis approaches, and applications in capacitive electrode materials. Given the depth of scientific inquiry into COFs, it is anticipated that they will assume an integral and key role in the realm of energy storage.

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共价有机框架及其复合材料作为超级电容器电极材料的研究进展

共价有机框架（COFs）是一类以多孔形态为特征的有机晶体结构，可以延伸到二维或三维。由于其复杂且可调节的孔隙结构、膨胀且易接近的表面以及丰富的氧化还原活性位点，COFs在与电容储能相关的应用中表现出巨大的潜力。近年来，研究人员在利用COFs及其衍生材料进行电容储能应用方面取得了重大进展。例如，通过制造具有独特结构的COFs，包括共价有机多孔聚合物（cmp）和由COFs衍生的二维材料，已经实现了电化学性能的增强。此外，创新的合成策略和表征方法的发展扩大了COFs的应用范围。总之，COFs在电容储能应用中具有重要的前景。本文综述了近年来COFs及其复合材料在电容能量领域的应用进展。重点介绍了它们的结构特性、合成方法以及在电容电极材料中的应用。鉴于对COFs的科学研究的深度，预计它们将在能源存储领域发挥不可或缺的关键作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Composites and Hybrid Materials Multiple-

CiteScore

26.00

自引率

21.40%

发文量

185

期刊介绍： Advanced Composites and Hybrid Materials is a leading international journal that promotes interdisciplinary collaboration among materials scientists, engineers, chemists, biologists, and physicists working on composites, including nanocomposites. Our aim is to facilitate rapid scientific communication in this field. The journal publishes high-quality research on various aspects of composite materials, including materials design, surface and interface science/engineering, manufacturing, structure control, property design, device fabrication, and other applications. We also welcome simulation and modeling studies that are relevant to composites. Additionally, papers focusing on the relationship between fillers and the matrix are of particular interest. Our scope includes polymer, metal, and ceramic matrices, with a special emphasis on reviews and meta-analyses related to materials selection. We cover a wide range of topics, including transport properties, strategies for controlling interfaces and composition distribution, bottom-up assembly of nanocomposites, highly porous and high-density composites, electronic structure design, materials synergisms, and thermoelectric materials. Advanced Composites and Hybrid Materials follows a rigorous single-blind peer-review process to ensure the quality and integrity of the published work.