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Amorphous, Efficient, Room‐Temperature Phosphorescent Metal‐Free Polymers and Their Applications as Encryption Ink
Author(s) -
Chen Hui,
Yao Xuyang,
Ma Xiang,
Tian He
Publication year - 2016
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201600427
Subject(s) - phosphorescence , materials science , amorphous solid , encryption , inkwell , polymer , nanotechnology , luminescence , construct (python library) , computer science , optoelectronics , computer security , fluorescence , optics , chemistry , organic chemistry , physics , composite material , programming language
A facile way to construct metal‐free phosphorescent amorphous polymers is developed. The resulting materials show strong room‐temperature phosphorescence (RTP) luminescence in ambient atmosphere, and phosphorescent quantum yields are achieved at a high level without extra processing. Some potential applications as encryption ink are also studied as the materials are water‐responsive and photoresponsive.