Surface modification of polypyrrole-coated foam for the capture of organic solvents and oils

doi:10.1007/s10853-014-8157-8

IR > 石油化工学院

	Surface modification of polypyrrole-coated foam for the capture of organic solvents and oils
	An, Jin; Sun, Hanxue; Cui, Jinfeng; Zhu, Zhaoqi; Liang, Weidong; Pei, Chunjuan; Yang, Baoping; Li, An
	2014-07
发表期刊	JOURNAL OF MATERIALS SCIENCE
ISSN	0022-2461
卷号	49 期号:13 页码:4576-4582
摘要	The low stability and complicated fabrication procedures seriously hindered practical applications of superhydrophobic and superoleophilic materials. Here, we present a simple method for preparing the novelly three-dimensional material based on commercially available nickel foams functionalized with electrodepositing of sub-micrometer polypyrrole (PPy) particles, followed by modification of low-surface-energy material such as fluoroalkylsilane (FAS), which can efficiently separate oils and organic solvents from water. The formation of nanostructured surface roughness of PPy onto the nickel foam by combination with FAS modification would contribute to the excellent superhydrophobic and superoleophilic performance, as is the evidence of the water CA of 155A degrees and oil CA of ca. 0A degrees for FAS-treated PPy foam. As a separating membrane, organic solvents and oils could be easily removed without obvious absorption of water, which has great potential over traditional treatment techniques and is of technological significance as a promising and efficient absorbent material for separation of organic contaminates and oils from water.
关键词	Adsorbents Driers (materials) Nickel Organic solvents Separation Superhydrophobicity Surface roughness Water absorption Absorbent materials Fabrication procedure Fluoroalkylsilanes Low surface energy materials Nanostructured surface Polypyrrole (PPy) Technological significance Treatment techniques
DOI	10.1007/s10853-014-8157-8
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51263012][51262019] ; Gansu Provincial Science Fund for Distinguished Young Scholars[1308RJDA012]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000334492000019
出版者	SPRINGER
EI入藏号	20141917690518
EI主题词	Polypyrroles
EI分类号	548.1 Nickel - 802.3 Chemical Operations - 803 Chemical Agents and Basic Industrial Chemicals - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/34328
专题	石油化工学院图书馆实验室建设与管理处
通讯作者	Li, An
作者单位	Lanzhou Univ Technol, Dept Chem Engn, Coll Petrochem Engn, Lanzhou 730050, Peoples R China
第一作者单位	石油化工学院
通讯作者单位	石油化工学院
第一作者的第一单位	石油化工学院
推荐引用方式 GB/T 7714	An, Jin,Sun, Hanxue,Cui, Jinfeng,et al. Surface modification of polypyrrole-coated foam for the capture of organic solvents and oils[J]. JOURNAL OF MATERIALS SCIENCE,2014,49(13):4576-4582.
APA	An, Jin.,Sun, Hanxue.,Cui, Jinfeng.,Zhu, Zhaoqi.,Liang, Weidong.,...&Li, An.(2014).Surface modification of polypyrrole-coated foam for the capture of organic solvents and oils.JOURNAL OF MATERIALS SCIENCE,49(13),4576-4582.
MLA	An, Jin,et al."Surface modification of polypyrrole-coated foam for the capture of organic solvents and oils".JOURNAL OF MATERIALS SCIENCE 49.13(2014):4576-4582.

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