Fluorescence and stimuli-responsive performance of polymer composites filled with tetraphenylethene derivatives
文献信息
发布日期
2022-05-06
DOI
10.1039/D2PY00396A
影响因子
5.582
作者
查看原文
摘要
In this study, a series of tetraphenylethene (TPE) derivatives with 3-butenloxy moieties were synthesized. The developed TPE with different numbers of substituent groups showed controlled aggregation-induced emission performance and variable fluorescence properties, and theoretical calculations were carried out to explain these phenomena. TPE and its derivatives were further employed to construct composites through physical blending or a hydrosilylation reaction between the TPE derivative and polydimethylsiloxane. It was found that chemical bonding could improve the solubility of TPE derivatives in the polymer matrix without obvious phase separation. The fluorescence intensity of composites filled with TPE derivatives decreased with increasing temperature or mechanical force, thus giving the material a stimuli-responsive fluorescence property.
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来源期刊
Polymer Chemistry
CiteScore:
8.6
自引率:
7.3%
年发文量:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
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