Superhydrophobic 3D microstructures assembled from 1D nanofibers of polyaniline

doi:10.1002/marc.200700667

CORC > 化学研究所 > 中国科学院化学研究所

	Superhydrophobic 3D microstructures assembled from 1D nanofibers of polyaniline
	Zhu, Ying 1; Li, Jiuming 1,2; Wan, Meixiang 1; Jiang, Lei 1
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2008-02-01
卷号	29 期号:3 页码:239-243
关键词	Dandelion-like 3d Microstructures 1d Nanofibers Polyaniline Self-assembly Superhydrophobicity
ISSN号	1022-1336
DOI	10.1002/marc.200700667
英文摘要	Superhydrophobic dandelion-like 3D microstructures self-assembled from 1D nanofibers of PANI were prepared by a self-assembly process in the presence of perfluorosebacic acid (PFSEA) as a dopant. The dandelion-like microspheres (about 5 mu m) are composed of uniform Y-shaped junction nanofibers of about 210 nm average diameter and several micrometers in length, as measured by SEM. The dandelion-like microstructure is coreless with a hollow cavity, and the shell thickness is about one third of the sphere diameter, as measured by TEM. Since PFESA dopant has a low surface energy perfluorinated carbon chain and two hydrophilic -COOH end groups, it has dopant, is a "soft-template" and brings about superhydrophobic functions at the same time. Moreover, it is proposed that the self-assembly of PANI 1D nanofibers, driven by a combined interaction of hydrogen bonding, pi-pi stacking and hydrophobic interactions, leads to the formation of the 3D microstructures.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000253332600021
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/64903]
专题	中国科学院化学研究所
通讯作者	Wan, Meixiang
作者单位	1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China 2.China Univ Mining & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Ying,Li, Jiuming,Wan, Meixiang,et al. Superhydrophobic 3D microstructures assembled from 1D nanofibers of polyaniline[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2008,29(3):239-243.
APA	Zhu, Ying,Li, Jiuming,Wan, Meixiang,&Jiang, Lei.(2008).Superhydrophobic 3D microstructures assembled from 1D nanofibers of polyaniline.MACROMOLECULAR RAPID COMMUNICATIONS,29(3),239-243.
MLA	Zhu, Ying,et al."Superhydrophobic 3D microstructures assembled from 1D nanofibers of polyaniline".MACROMOLECULAR RAPID COMMUNICATIONS 29.3(2008):239-243.