Synthesis and color tuning of boron diiminate conjugated polymers with aggregation-induced scintillation properties
Synthesis and color tuning of boron diiminate conjugated polymers with aggregation-induced scintillation properties
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DOI：
10.1039/c5ra20459c
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发表时间：
2015-11
期刊：
影响因子：
3.9
通讯作者：
Kazuo Tanaka;T. Yanagida;Amane Hirose;H. Yamane;Ryousuke Yoshii;Y. Chujo
中科院分区：
文献类型：
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作者：
Kazuo Tanaka;T. Yanagida;Amane Hirose;H. Yamane;Ryousuke Yoshii;Y. Chujo
我们报道了基于具有聚集诱导发射（AIE）特性的共轭聚合物的薄膜型闪烁体及其通过化学修饰对其闪烁能力的调制。通过钯催化的交叉偶联反应，合成了一系列不同取代基的硼二亚胺与共聚单体的交替共聚物。合成的聚合物具有AIE性能。此外，在X射线激发下，还得到了与光致发光相对应的发光颜色。这些数据表明，AIE活性聚合物应该是一个有前途的平台，用于开发功能可调的塑料闪烁体。
We report film-type scintillators based on conjugated polymers with aggregation-induced emission (AIE) properties and the modulation of their scintillation abilities by chemical modification. Alternating copolymers containing a series of boron diiminates with various substituents and comonomers were synthesized via the palladium-catalyzed cross-coupling reaction. The synthesized polymers showed AIE properties. In addition, the corresponding emission colors to photoluminescence were also obtained with X-ray excitation. These data suggest that the AIE-active polymers should be a promising platform for developing a function-tunable plastic scintillator.