Facile fabrication of superhydrophobic polyaniline structures and their anticorrosive properties

doi:10.1002/app.44248

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Facile fabrication of superhydrophobic polyaniline structures and their anticorrosive properties
	Xu, Hui; Liu, Jiayue; Chen, Yong; Tang, Jing; Zhao, Zeting
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2016-12-15
卷号	133 期号:47
关键词	applications conducting polymers electrochemistry surfaces and interfaces surfactants
ISSN号	0021-8995
DOI	10.1002/app.44248
英文摘要	We report a simple approach for the preparation of superhydrophobic polyaniline (PANI) and its application for the corrosion protection coatings. First, PANI was synthesized conventionally by oxidative polymerization with APS. Subsequently, PANI with different wettability was obtained by modification with different surfactants. The surface modification of PANI with three different surfactants (sodium dodecylbenzenesulfonate, polyethylene glycol, and cetyltrimethylammonium bromide) provided excellent surface superhydrophobicity (water contact angle >150 degrees). The structure and morphology of as-prepared PANI were characterized with Fourier transform infrared, Energy dispersive X-ray spectroscopy, and Scanning electron microscopy. Corrosion protection performance of PANI with different wettability was evaluated in 3.5% NaCl electrolyte using Tafel polarization curves and electrochemical impedance spectroscopy. The results indicated that various superhydrophobic PANI coatings have better anticorrosion performance as compared to the hydrophilic PANI. (c) 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 44248.
资助项目	National Natural Science Foundation of China[51503092]
WOS研究方向	Polymer Science
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000383699800021
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33505]
专题	石油化工学院
通讯作者	Xu, Hui
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Xu, Hui,Liu, Jiayue,Chen, Yong,et al. Facile fabrication of superhydrophobic polyaniline structures and their anticorrosive properties[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2016,133(47).
APA	Xu, Hui,Liu, Jiayue,Chen, Yong,Tang, Jing,&Zhao, Zeting.(2016).Facile fabrication of superhydrophobic polyaniline structures and their anticorrosive properties.JOURNAL OF APPLIED POLYMER SCIENCE,133(47).
MLA	Xu, Hui,et al."Facile fabrication of superhydrophobic polyaniline structures and their anticorrosive properties".JOURNAL OF APPLIED POLYMER SCIENCE 133.47(2016).