【摘 要】
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The hyperbranched conjugated polymers have attracted much attention in recent decades due to their excellent thermally stability,good solubility,extraordinary photophysical properties,and so on.On acc
【机 构】
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School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450001,China
【出 处】
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10th IUPAC International Conference on Novel Materials and t
论文部分内容阅读
The hyperbranched conjugated polymers have attracted much attention in recent decades due to their excellent thermally stability,good solubility,extraordinary photophysical properties,and so on.On account of their wide applications in organic light-emitting diodes,organic photovoltaic cells,organic field-effect transistors,etc.,the controlling of photophysical properties about hyperbranched polymers becomes an important subject.In this work,a novel triphenylamide-based hyperbranched conjugated polymer(HPTPA-BTz)and its model compound(TPA-BTz)as shown in Figure 1(left)are synthesized by palladium-catalyzed Suzuki-cross coupling reaction.
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