Fig. 9: Performance and characterization of various COFs as cathodes in CIBs, AIBs, and MIBs.
From: Covalent organic framework-based cathodes for beyond lithium-ion batteries
a Structure of HqTp COF. b CV curves analysis: Electrochemical behavior of the HqTp electrode in various electrolyte environments. c Galvanostatic charge-discharge profile of HqTp at 0.1 A g−1. d Voltage-dependent FTIR spectra of HqTp. Reproduced with permission98. Copyright 2022, The Royal Society of Chemistry. e Schematic illustration of the DAQ-TpO/CNT multiple redox sites. f Galvanostatic discharge/charge profiles of DAQ-TpO/CNT, DAQ-TpO, and CNT at 0.2 A g−1. Reproduced with permission101. Copyright 2024, Wiley‐VCH. g Structure and reaction mechanism of the COF. h Cycling performance of the COF at 0.5C. Reproduced with permission65. Copyright 2020, American Chemical Society.
