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  • Synthesis of one-dimensional polyaniline nanostructures in the presence of cationic surfactant

    Author(s)
    Yin, Hua-Jie
    Yang, Ji-Ping
    Griffith University Author(s)
    Yin, Huajie
    Year published
    2011
    Metadata
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    Abstract
    Branched polyaniline nanofibers with average diameter of 115 nm and curly polyaniline nanowires with average diameter of 75 nm were successfully synthesized in the presence of cetyltrimethylammonium bromide(CTAB), with HCl as the dopant acid and ammonium peroxydisulfate(APS) as oxidant. Their structure yields were 90% and nearly 100% and the conductivity were 1.6×10-2 S/cm and 9.3×10-2 S/cm, respectively. It was found that the polyaniline nanostructures were co-affected by both the concentration of HCl and the [An]/[CTAB] molar ratios. Furthermore, it could be concluded the induced\|effect of the floccules formed by CTAB and ...
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    Branched polyaniline nanofibers with average diameter of 115 nm and curly polyaniline nanowires with average diameter of 75 nm were successfully synthesized in the presence of cetyltrimethylammonium bromide(CTAB), with HCl as the dopant acid and ammonium peroxydisulfate(APS) as oxidant. Their structure yields were 90% and nearly 100% and the conductivity were 1.6×10-2 S/cm and 9.3×10-2 S/cm, respectively. It was found that the polyaniline nanostructures were co-affected by both the concentration of HCl and the [An]/[CTAB] molar ratios. Furthermore, it could be concluded the induced\|effect of the floccules formed by CTAB and S2O2-8 was the key factor to the generation of polyaniline one-dimensional nanostructures based on the observations of the growth processes of polyaniline nanowires.
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    Journal Title
    Gaodeng Xuexiao Huaxue Xuebao
    Volume
    32
    Issue
    11
    Publisher URI
    http://www.cjcu.jlu.edu.cn/EN/abstract/abstract13591.shtml
    Subject
    Chemical sciences
    Macromolecular and materials chemistry not elsewhere classified
    Publication URI
    http://hdl.handle.net/10072/369075
    Collection
    • Journal articles

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