Covalent Organic Frameworks as Negative Electrodes for High‐Performance Asymmetric Supercapacitors

• Published in: Advanced energy materials Vol. 10; no. 38
• Main Authors: Kandambeth, Sharath, Jia, Jiangtao, Wu, Hao, Kale, Vinayak S., Parvatkar, Prakash T., Czaban‐Jóźwiak, Justyna, Zhou, Sheng, Xu, Xiangming, Ameur, Zied Ouled, Abou‐Hamad, Edy, Emwas, Abdul‐Hamid, Shekhah, Osama, Alshareef, Husam N., Eddaoudi, Mohamed
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.10.2020
• Subjects: asymmetric supercapacitors; Asymmetry; Benzoquinone; covalent organic frameworks; Electrodes; Flux density; negative electrodes; redox chemistry; Ruthenium oxide; Supercapacitors

New covalent organic frameworks (COFs), encompassing redox‐functionalized moieties and an aza‐fused π‐conjugated system, are designed, synthesized, and deployed as negative electrodes in asymmetric supercapacitors (ASC), for the first time. The Hex‐Aza‐COFs are synthesized based on the solvothermal...