Correction to “Oligoether Chain Engineering in Covalent Organic Frameworks: Enhancing Transport Pathways and Oxygen Reduction Activity for Efficient Electrocatalytic Hydrogen Peroxide Production”

G. Liu, M. Lin, Y. Xing, S. Cheng, H. Wang, D. Li, X. Long, Q. Fang, Angew. Chem. Int. Ed. 2025, 64, e202500945. https://doi.org/10.1002/anie.202500945 1. In the initial publication, Figure 2e had a slight deviation in drawing the scale, while Figure 2g was sharpened during the figure processing. Therefore, the images were corrected, and the pore size was remeasured in this Corrigendum. We also provide the image processing process (as follow). We first measured the pore sizes at multiple locations using Gatan Digital Micrograph software and took the average value. Then we import the images into PowerPoint. In order to maintain consistency in the scale bar of the three images, the images were cropped and rescaled, after which the scale was redrawn. The pore size marked in the figure does not refer to a single pore, but to the average pore size after multiple measurements.S19-S21 2. We also provided unclosed CV curves in this Corrigendum. Firstly, we use a formula (ERHE = EAg/AgCl + 0.059 * pH + 0.1976) to convert the data measured at the Ag/AgCl reference electrode into the standard reversible hydrogen electrode (RHE), then convert the current into current density (J = I/A, I represents cross-sectional area current, A represents cross-sectional area). Finally, we removed the unstable CV cycles and kept the stable one. We apologize for this error.