fig3
![Customization of functional MOFs by a modular design strategy for target applications](https://image.oaes.cc/bcb660cb-c3e2-4686-a398-77b8ab1ba0d2/5064.fig.3.jpg)
Figure 3. Full conversion process among FM-MOFs: (A and B) scheme illustration of mutual transformation among FM-MOFs and the associated pore structures of FM-MOF-2, FM-MOF-7, and FM-MOF-9; (C) the conversion process characterized by 1H NMR spectra; and (D) the conversion rate from FM-MOF-9 to FM-MOF-7 with the increase of time.