Affiliation:
1. School of Electronic Information Nanjing Vocational College of Information Technology 99 Wenlan Road, Xianlin College Community Nanjing 210023 China
2. School of Materials Science and Engineering Southeast University Nanjing 211189 China
3. Department of Research and Development State Key Laboratory of High Performance Civil Engineering Materials Jiangsu Research Institute of Building Science Nanjing 210008 China
4. Jiangsu Sobute New Materials Co, Ltd. Nanjing 211103 China
Abstract
AbstractA series of rigid polystyrene‐based photoelastomers, named sty‐PM‐x, with bionic catechol pendants were synthesized through atom transfer radical polymerization (ATRP) and deprotection techniques. These polymers were characterized using nuclear magnetic resonance spectroscopy, gel permeation chromatography, and thermogravimetric analysis. Additionally, photophysical properties of the polymers were investigated using UV‐visible absorption spectroscopy and fluorescence emission spectroscopy. Mechanical properties were evaluated through tensile tests, while interfacial adhesion was determined through cross‐cut tests. Experimental results reveal that photoelastomers, sty‐PM‐x, exhibit excellent photophysical properties, stretchability, and interfacial adhesion. This discovery provides a new perspective for the preparation of stretchable organic electroluminescent materials.
Funder
Natural Science Foundation of Jiangsu Province