Self-assembled nanostructural polyaniline doped with azobenzenesulfonic acid
Huang, K; Wan, MX
Source PublicationSYNTHETIC METALS
AbstractNanostructures (e.g. nanotubes and nanofibers) of polyaniline (PANI) with 110similar to130 nm in diameter and 2.5 x 10(-2) S/cm of conductivity were synthesized by a self-assembly process in the presence of azobenzenesulfonic acid (ABSA) as a dopant for the first time. It was found that the formation probability and size of PANI-ABSA nanostructures depend on the molar ratio of aniline to ABSA and the concentration of ABSA. In particular; the PANI-ABSA nanostructures exhibited trans-cis photoisomerization, which is similar to that of azobenzene moiety, upon irradiation with UV light (lambda=365nm). ABSA or Aniline/ABSA salt micelles were proposed to interpret the formation of PANI-ABSA nanostructures.
KeywordPolyaniline Azobenzene Moiety Photoisomerization Nanotubes Nanofibers Self-assembly Process
Indexed ByISTP ; SCI
WOS IDWOS:000182533700079
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Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorWan, MX
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Organ Solid Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Huang, K,Wan, MX. Self-assembled nanostructural polyaniline doped with azobenzenesulfonic acid[J]. SYNTHETIC METALS,2003,135(1-3):173-174.
APA Huang, K,&Wan, MX.(2003).Self-assembled nanostructural polyaniline doped with azobenzenesulfonic acid.SYNTHETIC METALS,135(1-3),173-174.
MLA Huang, K,et al."Self-assembled nanostructural polyaniline doped with azobenzenesulfonic acid".SYNTHETIC METALS 135.1-3(2003):173-174.
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