Liu Xu, Liu Cheng-Fang, Xu Shihao, Cheng Tao, Wang Shi, Lai Wen-Yong, Huang Wei
State Key Laboratory of Organic Electronics and Information Displays (SKLOEID), Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.
Frontiers Science Center for Flexible Electronics (FSCFE), MIIT Key Laboratory of Flexible Electronics (KLoFE), Northwestern Polytechnical University, Xi'an 710072, China.
Chem Soc Rev. 2022 Apr 19;51(8):3181-3225. doi: 10.1039/d2cs00065b.
With the aim of addressing the global warming issue and fossil energy shortage, eco-friendly and sustainable renewable energy technologies are urgently needed. In comparison to energy conversion, studies on energy storage fall behind and remain largely to be explored. By storing energy from electrochemical processes at the electrode surface, supercapacitors (SCs) bridge the performance gap between electrostatic double-layer capacitors and batteries. Organic electrode materials have drawn extensive attention because of their special power density, good round trip efficiency and excellent cycle stability. Porous organic polymers (POPs) have drawn extensive attention as attractive electrode materials in SCs. In this review, we present and discuss recent advancements and design principles of POPs as efficient electrode materials for SCs from the perspectives of synthetic strategies and the structure-performance relationships of POPs. Finally, we put forward the outlook and prospects of POPs for SCs.
为了解决全球变暖问题和化石能源短缺问题，迫切需要环保且可持续的可再生能源技术。与能量转换相比，能量存储方面的研究相对滞后，仍有很大的探索空间。超级电容器（SCs）通过在电极表面存储来自电化学过程的能量，弥补了静电双层电容器和电池之间的性能差距。有机电极材料因其特殊的功率密度、良好的往返效率和出色的循环稳定性而受到广泛关注。多孔有机聚合物（POPs）作为超级电容器中有吸引力的电极材料已受到广泛关注。在本综述中，我们从合成策略和多孔有机聚合物的结构 - 性能关系的角度，介绍并讨论了多孔有机聚合物作为超级电容器高效电极材料的最新进展和设计原则。最后，我们提出了多孔有机聚合物在超级电容器方面的前景展望。
