Room-temperature phosphorescent polymers with excitation-wavelength and delay-time emission dependencies

Linmin Zou; Xiaojin Qin; Huazhen Sun; Shiqi Wang; Wenwen Ding; Yuanli Liu; Chun Wei; Bingli Jiang; Yongyang Gong

doi:10.1039/c9ra06863e

Room-temperature phosphorescent polymers with excitation-wavelength and delay-time emission dependencies

RSC Adv. 2019 Nov 11;9(62):36287-36292. doi: 10.1039/c9ra06863e. eCollection 2019 Nov 4.

Authors

Linmin Zou¹, Xiaojin Qin¹, Huazhen Sun¹, Shiqi Wang¹, Wenwen Ding¹, Yuanli Liu¹, Chun Wei¹, Bingli Jiang², Yongyang Gong¹

Affiliations

¹ Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology Guilin 541004 China 1986024@glut.edu.cn yygong@glut.edud.cn.
² College of Pharmacy, Guilin Medical University Guilin 541004 China jiangbingli@foxmail.com.

Abstract

Novel room-temperature phosphorescent materials based on commercialized poly(4-styrenesulfonic acid-co-maleic acid) salt have been identified with aggregation-induced emission and room temperature phosphorescence emission characteristics. We systematically investigated their excitation-wavelength and delay-time dependencies to provide new insight into the potentiality of these materials for multiple industrial applications, such as optical storage and anti-counterfeit labelling.