Time-dependent photo-activated aminoborane room-temperature phosphorescence materials with unprecedented properties: simple, versatile, multicolor-tuneable, water resistance, optical information writing/erasing, and multilevel data encryption

Abstract

A series of triarylborane derivatives were prepared by introducing different push–pull electronic groups. Upon incorporation into a PMMA matrix, these triarylborane derivatives with a D–π–A system (BN) had good versatility for photo-induced ultra-long RTP materials.