ICCAS OpenIR
Formation mechanism of self-assembled polyaniline micro/nanotubes
Wei, ZX; Zhang, ZM; Wan, MX
2002-02-05
Source PublicationLANGMUIR
ISSN0743-7463
Volume18Issue:3Pages:917-921
AbstractSelf-assembled micro/nanotubes (650-76 nm in diameter) of polyaniline (PANI) were synthesized in the presence of beta-naphthalene sulfonic acid (beta-NSA) as a dopant. It was found that the diameter and room-temperature conductivity of the PANI-NSA tubes decreased with the decrease of the molar ratio of beta-NSA to aniline. On the bases of the results obtained from X-ray diffraction (XRD) and dynamic lighting scattering (DLS), it was proposed that when the molar ratio of beta-NSA to aniline was high (e.g. 2), the NSA-An salt precipitate formed by beta-NSA and aniline played a "template-like" role in forming the PANI-NSA tubes, while the "template-like" role was played by the NSA-An micelle when the ratio is low (e.g., 1/2 or 1/4).
DOI10.1021/la0155799
Indexed BySCI
Language英语
WOS IDWOS:000173646300050
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:468[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78232
Collection中国科学院化学研究所
Corresponding AuthorWan, MX
AffiliationChinese Acad Sci, Inst Chem, Organ Solid Lab, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wei, ZX,Zhang, ZM,Wan, MX. Formation mechanism of self-assembled polyaniline micro/nanotubes[J]. LANGMUIR,2002,18(3):917-921.
APA Wei, ZX,Zhang, ZM,&Wan, MX.(2002).Formation mechanism of self-assembled polyaniline micro/nanotubes.LANGMUIR,18(3),917-921.
MLA Wei, ZX,et al."Formation mechanism of self-assembled polyaniline micro/nanotubes".LANGMUIR 18.3(2002):917-921.
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