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Optoelectrical characteristics of conjugated polymer and functionalized multi-walled carbon tube composite

机译:共轭聚合物与功能化多壁碳管复合材料的光电特性

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Poly (2-methoxy-5-octoxy-1, 4-phenylenevinylene) (MO-PPV) and functionalized multi-walled carbon tube (MO-PPV/MWNTs) composites with different MWNTs concentration were synthesized by in situ polymerization. The composites were characterized by AFM, PL spectra and UV-vis absorption spectra. The AFM phase image shows a good dispersion of MWNTs in the polymer matrix. PL and UV-vis spectra exhibited a blue shift of the main band.
机译:通过原位聚合合成了不同MWNTs浓度的聚(2-甲氧基-5-辛氧基-1,4-亚苯基亚乙烯基)(MO-PPV)和功能化多壁碳管(MO-PPV / MWNTs)复合材料。通过AFM,PL光谱和UV-vis吸收光谱对复合材料进行表征。 AFM相图显示MWNT在聚合物基质中的良好分散。 PL和UV-vis光谱显示出主谱带的蓝移。

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