Fig. 6: Optical and electronic properties of JNMs.

The solid-state UV-Vis diffuse reflectance spectroscopy of (a) JNM-7-AA and JNM-7-ABC. b JNM-8-AA and JNM-8-ABC. Inset, the photographs of powder samples of JNMs. c Energy level diagrams of JNMs. d Photocurrent response curves of JNMs. e Nyquist plots of EIS of JNMs. Inset, equivalent circuit diagram. f the EPR spectra of JNMs (5 mg) in 3 mL of CH3CN with DMPO under air atmosphere in the dark or upon white LED light irradiation for 5 min.