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  • Synthesis of high-performance one-dimensional polyaniline nanostructures using dodecylbenzene sulfonic acid as soft template

    Author(s)
    Yin, Huajie
    Yang, Jiping
    Griffith University Author(s)
    Yin, Huajie
    Year published
    2011
    Metadata
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    Abstract
    High-performance one-dimensional polyaniline (PANI) nanostructures, i.e. nanotubes and nanofibers were synthesized in the presence of dodecylbenzene sulfonic acid (DBSA) and hydrochloric acid (HCl) aqueous solution, with ammonium peroxydisulfate (APS) as oxidant. And the resulting PANI nanotubes possessed the diameters of 350–650 nm and length up to tens of micrometers and PANI nanofibers with diameters of 120–160 nm, respectively. Especially, the PANI nanotubes had a very uniform structure (nearly 100% in nanotubes) and the reaction yield was about 110% (compared to the quantity of aniline in the reaction). The formation ...
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    High-performance one-dimensional polyaniline (PANI) nanostructures, i.e. nanotubes and nanofibers were synthesized in the presence of dodecylbenzene sulfonic acid (DBSA) and hydrochloric acid (HCl) aqueous solution, with ammonium peroxydisulfate (APS) as oxidant. And the resulting PANI nanotubes possessed the diameters of 350–650 nm and length up to tens of micrometers and PANI nanofibers with diameters of 120–160 nm, respectively. Especially, the PANI nanotubes had a very uniform structure (nearly 100% in nanotubes) and the reaction yield was about 110% (compared to the quantity of aniline in the reaction). The formation mechanism of 1D PANI nanostructures was also proposed. The guide effect of the initial “soft-template” formed by aniline and DBSA was greatly controlled by its content and chemical structures.
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    Journal Title
    Materials Letters
    Volume
    65
    Issue
    5
    DOI
    https://doi.org/10.1016/j.matlet.2010.12.031
    Subject
    Macromolecular and Materials Chemistry not elsewhere classified
    Physical Sciences
    Chemical Sciences
    Engineering
    Publication URI
    http://hdl.handle.net/10072/337232
    Collection
    • Journal articles

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