Figure 8

Nitrogen adsorption–desorption isotherms of xSiO2@Fe3O4 (a), BisPyP@bilayer-SiO2@NMP (b), and Pd-BisPyP@bilayer-SiO2@NMP (c).

Nitrogen adsorption–desorption isotherms of xSiO2@Fe3O4 (a), BisPyP@bilayer-SiO2@NMP (b), and Pd-BisPyP@bilayer-SiO2@NMP (c).