Thermoresponsive Fluorescent Semicrystalline Polymers Decorated with Aggregation Induced Emission Luminogens

Thermoresponsive fluorescent polymers (TFPs) with unique temperature-dependent luminescent properties are of great importance for the development of new functional devices in recent years. Herein, we facilely synthesized an efficient blue-emissive polymer, abbreviated as PCB-TPE, using tetraphenylet...

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Bibliographic Details
Published in:Chinese journal of polymer science 2019-04, Vol.37 (4), p.394-400
Main Authors: Wu, Jia-Long, Zhang, Chi, Qin, Wei, Quan, Da-Ping, Ge, Ming-Liang, Liang, Guo-Dong
Format: Article
Language:English
Subjects:
Agglomeration
Biological materials
Characterization and Evaluation of Materials
Chemical synthesis
Chemistry
Chemistry and Materials Science
Condensed Matter Physics
Emission analysis
Fluorescence
Industrial Chemistry/Chemical Engineering
Optical properties
Optoelectronics
PCB
Polychlorinated biphenyls
Polymer Sciences
Polymers
Temperature dependence
Thermal stability
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Summary:Thermoresponsive fluorescent polymers (TFPs) with unique temperature-dependent luminescent properties are of great importance for the development of new functional devices in recent years. Herein, we facilely synthesized an efficient blue-emissive polymer, abbreviated as PCB-TPE, using tetraphenylethene (TPE) as the main building block. PCB-TPE is thermally stable with a novel property of aggregation induced emission (AIE). The thermoresponsive property and mechanism of PCB-TPE were investigated. Its emission shows temperature-dependent features and reveals fine details in the thermal transitions from −10 °C to 60 °C. The polymer offers a platform for the development of efficient luminescent materials for further biological and optoelectronic applications.
ISSN:0256-7679
1439-6203
DOI:10.1007/s10118-019-2201-8