Fig. 6: UF-RTPs sheets and afterglow performance.

a Processing diagram of UF-RTPs sheets using plate vulcanization; (b) front view, (c) side view, and (d) top view of square, circular, and shield shaped UF-RTP plates; (e) ultra-long afterglow of 910DAPT/UF, (f) 14DAP/UF, (g) and 23DAN/UF shield plates.