Fig. 6: The high-temperature phosphorescence.
From: Constructing an auto triplet excitons supply system for photogenerated radicals in the solid state
a Schematic diagram of light-curing 3D printing technology. b The phosphorescence spectra of the 3D printed cup at different temperatures. c The time-resolved delayed spectra of the 3D printed cup at 298 K and 473 K. d The phosphorescence photos of the 3D printed cup at different temperatures.
