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HAN Fei-fei, LIANG Dan, WANG Hong-min, TANG Guo-qiang, XU Xue-cheng. Structure and conductive properties of polythiophenes andpoly(3octylthiophene) （Chinese）[J]. Journal of East China Normal University (Natural Sciences), 2009, (2): 129-135.
Citation:
HAN Fei-fei, LIANG Dan, WANG Hong-min, TANG Guo-qiang, XU Xue-cheng. Structure and conductive properties of polythiophenes andpoly(3octylthiophene) （Chinese）[J]. Journal of East China Normal University (Natural Sciences), 2009, (2): 129-135.
HAN Fei-fei, LIANG Dan, WANG Hong-min, TANG Guo-qiang, XU Xue-cheng. Structure and conductive properties of polythiophenes andpoly(3octylthiophene) （Chinese）[J]. Journal of East China Normal University (Natural Sciences), 2009, (2): 129-135.
Citation:
HAN Fei-fei, LIANG Dan, WANG Hong-min, TANG Guo-qiang, XU Xue-cheng. Structure and conductive properties of polythiophenes andpoly(3octylthiophene) （Chinese）[J]. Journal of East China Normal University (Natural Sciences), 2009, (2): 129-135.
Polythiophene and Poly(3octylthiophene) were synthesized by direct oxidative polymerization under different temperatures. The chemical structure of samples were characterized by FTIR, XRD, NMR,XPS and UVVis respectively. The results showed that the strcture and the degree of crystallinity(DC) of samples depended on the length of side chain and reaction temperature. Poly(3octylthiophene) has a lower DC.Polythiophene prepared under low temperature has a higher DC. Experimental results suggested that there is certain relationship between DC, chemical structure and conductivity of samples.
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