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Polyplatinaynes Functionalized with Pyrazoline Derivatives

Journal of Inorganic and Organometallic Polymers and Materials(2024)SCI 3区

Sichuan Industrial Institute of Antibiotics

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Abstract
Pyrazoline and pyrazole compounds are important building blocks in the development of photofunctional compounds. Two new solution-processable platinum-containing polyynes functionalized with these chromophores in the main chain (P1 and P2) were synthesized and characterized by spectroscopic, thermal and optical methods. By changing the spacer from 2-pyrazoline to the electron-rich pyrazole in the main chain, the photophysical properties including energy levels, absorption wavelength and bandgap of the polymers were finely tuned. The photovoltaic properties of P1 with better absorption features were also studied.
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Metallopolymer,Platinum,Pyrazoline,Pyrazole,Synthesis
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要点】:本文报道了两种新型的以吡唑啉衍生物功能化的铂含量聚合物,通过改变主链中的间隔基团,实现了对聚合物光物理性质的精确调控,并研究了其光伏性能。

方法】:采用光谱学、热学和光学方法对合成的聚合物进行了表征。

实验】:合成了两种聚合物P1和P2,并在实验中使用了相应的数据集来评估其光物理和光伏性能,其中P1展现出更优的吸收特性。