Fig. 2.
Textural, optoelectronic, and phosphorescent properties of CPCN-Ms. (A) N2 adsorption–desorption isotherms and pore size distribution (inset). (B) XPS deconvolution for the 2p3/2 band of the coordinated Fe, Co, and Ni. (C) Phosphor decay profiles at 750 nm, in which 1/e indicates the effective phosphorescence lifetime.