3D Printable Materials with Visible Light Triggered Photochromism and Room Temperature Phosphorescence

Light-responsive organic functional materials, especially photochromic materials and room temperature phosphorescence (RTP) materials, have emerged as key players recently for driving advancements in various cutting-edge optical applications. Most of them exhibit a single functional property upon ultraviolet (UV) light irradiation, while visible light triggered functional materials are still scarce. Herein, we have designed three triphenylethylene materials with visible light triggered photochromism and RTP dual-functional properties via a local rigidity design strategy and host-guest strategy and successfully fabricated 3D structures through digital light processing 3D printing methods. The extended…

• NN
  National Natural Science Foundation of China

  Award: 62275217
• NP
  Northwestern Polytechnical University

  Award: CX2023106
• NS
  Natural Science Basic Research Program of Shaanxi Province

  Award: 2024JC-JCQN-51