Formation mechanism of polyaniline nanotubes by a simplified template-free method

doi:10.1002/macp.200700624

ICCAS OpenIR

	Formation mechanism of polyaniline nanotubes by a simplified template-free method
	Ding, Hangjun 1,2; Shen, Jiaoyan 3; Wan, Meixiang 1; Chen, Zhaojia 3
	2008-04-22
Source Publication	MACROMOLECULAR CHEMISTRY AND PHYSICS
ISSN	1022-1352
Volume	209 Issue:8 Pages:864-871
Abstract	PANI nanotubes with diameters of 100-150 nm with conductivities of single nanotubes as high as 30.6 S . cm(-1) were directly oxidized with APS in the absence of hard templates and acidic dopants. The high conductivity was shown to result from protons produced during the polymerization. The pH decreases with increasing polymerization time, and the morphology changes from hollow spheres to short and long tubes. It is proposed that the micelles formed by the aniline monomer in aqueous solution serve as a soft template for forming hollow spheres at the initial stage. As the polymerization proceeds, these hollow spheres are linearly aggregated and elongated to form short and long tubes.
Keyword	Conducting Polymers Micelles Nanotechnology Polyaniline Self-assembly Templates
DOI	10.1002/macp.200700624
Indexed By	SCI
Language	英语
WOS ID	WOS:000255716700010
Publisher	WILEY-V C H VERLAG GMBH
Citation statistics	Cited Times:109[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.iccas.ac.cn/handle/121111/63676
Collection	中国科学院化学研究所
Corresponding Author	Wan, Meixiang
Affiliation	1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Phys, Lab Extreme Condit Phys, Beijing 100080, Peoples R China
Recommended Citation GB/T 7714	Ding, Hangjun,Shen, Jiaoyan,Wan, Meixiang,et al. Formation mechanism of polyaniline nanotubes by a simplified template-free method[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2008,209(8):864-871.
APA	Ding, Hangjun,Shen, Jiaoyan,Wan, Meixiang,&Chen, Zhaojia.(2008).Formation mechanism of polyaniline nanotubes by a simplified template-free method.MACROMOLECULAR CHEMISTRY AND PHYSICS,209(8),864-871.
MLA	Ding, Hangjun,et al."Formation mechanism of polyaniline nanotubes by a simplified template-free method".MACROMOLECULAR CHEMISTRY AND PHYSICS 209.8(2008):864-871.

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