Alt text
Figure 3: (a) PXRD, (b) Raman spectra of PANI@PCN-224(Fe)-900, PCN-224(Fe)-900, and PANI-900. (c) N2 adsorption-desorption isotherms of PANI@PCN-224(Fe)-900 and PCN-224(Fe)-900, while PANI-900 has no N2 adsorption.