Journal
SCIENCE CHINA-CHEMISTRY
Volume 65, Issue 1, Pages 75-81Publisher
SCIENCE PRESS
DOI: 10.1007/s11426-021-1104-9
Keywords
room-temperature phosphorescence; circularly polarized luminescence; supramolecular polymer; helical handedness
Categories
Funding
- National Natural Science Foundation of China [21788102, 22125803, 22020102006, 21871083]
- Shanghai Municipal Science and Technology Major Project [2018SHZDZX03]
- Program of Shanghai Academic/Technology Research Leader [20XD1421300]
- 'Shu Guang' Project - Shanghai Municipal Education Commission [19SG26]
- Shanghai Education Development Foundation [19SG26]
- Innovation Program of Shanghai Municipal Education Commission [2017-01-07-00-02-E00010]
- Fundamental Research Funds for the Central Universities
Ask authors/readers for more resources
In the past decade, supramolecular polymers with different functionalities have been continuously developed for their crucial role in soft materials. However, pure organic supramolecular polymers with stable room temperature phosphorescence (RTP) emission are rarely reported due to synthesis difficulties. In this work, soluble helical supramolecular polymers with circularly polarized room-temperature phosphorescence were successfully developed, providing new opportunities for the design and development of intelligent soft functional materials.
Supramolecular polymers with different functionalities have been continuously developed in the past decade because of their indispensable role in soft materials. However, pure organic supramolecular polymers with stable room temperature phosphorescence (RTP) emission were very rarely reported for the difficulties of synthesis and achieving RTP in solution. Herein, soluble helical supramolecular polymers with circularly polarized room-temperature phosphorescence were developed via a facile host-guest strategy. Through assembly, a transition from pure fluorescence to almost pure RTP emission was achieved. Adjusting the asymmetry of guest could easily control the chiroptical property of supramolecular polymers. This work provides new opportunities for the design and development of intelligent soft functional soft materials.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available