Gradually Tuning the Flexibility of Two‐Dimensional Covalent Organic Frameworks via Stepwise Structural Transformation and Their Flexibility‐Dependent Properties
作者:Zhi‐Bei Zhou、Hui‐Hui Sun、Qiao‐Yan Qi、Xin Zhao
DOI:10.1002/anie.202305131
日期:2023.9.18
Through the combination of linker exchange and linkage conversion strategies, we have achieved the regulation of flexibility of two-dimensional covalent organic frameworks (COFs) and revealed the impact of different flexibility degree on properties of COFs, including breathing behavior, self-adaptability, and selective gas sorption.